2021
European Asteroidal Occultation Results
Sources : Planoccult mailing list, EAON, IOTA, IOTA-ES
Page maintained by Eric Frappa - 
Updated : 2022/12/14
| December |
31 : Nysa, Ute,
Hippo,
30 : Lorraine,
Cteatus,
29 :
Lilliana,
Tolosa, Laurentia,
28 :
Laurentia,
Herculina,
27 : Adorea, 1992 WA4,
26 : Derevskaya,
Imprinetta,
25 :
Pecker,
24 :
Celuta,
22 : Amundsenia,
Tarka,
20 :
Oujianquan,
19 :
2009 TW40,
Goberta,
18 :
Alexandra, Treshnikov,
17 :
Vladalekseev,
16 : Iphinous, Sundmania,
1998 VC29,
Henrietta,
Sundmania,
Urda,
Chaldaea, 1998 WL13,
15 : 1999 RF102,
14 :
Vitja, Tokiwagozen,
13 :
Polyxo,
Winchester,
12 :
2001 QH220, 1999 XC100,
10 : Recha,
Zverev,
09 : Gaussia, Aegle,
08 : Achilles,
Larissa,
07 :
Martina,
Rotraut, Kassandra,
05 :
Romanskaya,
04 :
Eucharis,
Jamesmelka,
03 : Gyptis,
Oppavia,
02 :
Lumen,
Aurelia,
01 : Modra |
| November |
30 : Beograd, Zerbinetta,
29 :
Sansyu-Asuke,
28 : Carina,
27 : Zerbinetta, Bavaria,
Keyaki,
Happelia,
25 : 1995 YN,
24 :
Rausudake,
23 :
Medea,
22 : Loreley,
21 :
Naomi,
19 : Svea,
Pluto,
Bronislawa, Circe,
1999 XB94,
18 : Marghanna,
17 :
1999 XQ96,
16 : Laurentia, Kerstin,
15 : Semiramis,
11 : Mandeville,
Palatia, 2002 TC302,
Lorraine,
10 :
Dione,
09 :
Reunerta, Tjilaki,
2008 SP279,
08 :
1998 HM33,
Pythia,
1998 DN8,
07 :
Notburga,
Victorplatt, Adelheid,
Malabar,
06 :
Nyrola,
Katja, Varsavia,
05 : Ingeborg,
Zyskin,
03 : 1999 RT137,
01 : Tarkovskij |
| October |
31 : Camelia,
30 :
Arequipa, 1999 KF4,
2000 JC40,
29 :
1989 AQ,
28 :
Donnera,
27 :
2000 CC20, 2000 QS30,
Kiso, Diomedes,
26 :
Loreley,
25 :
Zubaida,
1994 TY2,
Svea, Johnlambert, Lowe,
24 : 2000 WX125,
Stereoskopia,
Praetorius,
23 :
Xenia,
Periboea, Loreley,
22 :
Celuta,
21 : Menelaus,
20 : Alagasta,
19 : 1999 RW29, Imatra,
18 : 1999 TF90,
17 :
Yatskiv, Solvejg,
15 : Mentor,
Diana,
14 : Hubble,
12 : Wawel, Wilhelmina, Pallas,
10 :
Bandusia, 1999 RH4,
09 :
Rotraut,
Loreley,
Melanie, Gyptis,
08 :
Cari,
Thusnelda,
Polybius, Sabine,
Eudora, Sonneberga,
06 : Jarmila, Pomona,
03 : Maritima,
02 : Kameoka,
Libera,
01 : Thuringia |
| September |
27 : Otakemayumi,
26 :
Arlon,
25 :
Bratijchuk,
24 : Mebailey,
1999 RO211,
23 : Mumuryk, Ottilia,
21 :
Picka,
Gonnessia,
20 : 2008 YB3,
2002 GZ32,
19 : Anahita,
18 : Alekhin, Kulin,
16 : Erin,
14 : Pretoria, Himalia,
Boliviana,
13 :
Escalante,
Tyumenia, Strattonia,
11 : Tamriko,
10 : Svatopluk,
09 : Sarahill,
Kamuimintara,
08 :
1999 RS119,
1991 PC11,
07 : 1992 PL2, Peraga, Dione,
06 : Lyyli,
05 : 2000 QW118, 2001 QN136,
Kalliope,
03 : 6652 P-L,
01 :
2000 QZ191 |
| August |
31 : Adelheid, Comacina,
30 :
Alicemanning,
28 :
Pafuri,
26 : Ilmatar,
Ellicott,
25 :
Buchar,
24 :
Miroshnikov, Rhodope,
23 : Margot, Gaussia,
Aegle,
22 :
Pales,
21 :
Adorea,
20 : Diomedes,
18 : Lorre,
15 :
Thusnelda, Aidamina,
14 :
Hancock,
1999 JN21,
13 :
Siberia,
Veritas,
10 : Paris,
2000 VK45,
09 : Tirza,
07 : Gallia,
Zibiturtle,
06 :
Thuringia,
Leonora,
03 : 1998 KW9,
02 : Herba |
| July |
31 : 1987 SF6,
30 :
Violetta, Artemis,
29 : 1999 RA144,
28 :
1999 SW7,
27 :
Priamus,
26 : Leda,
25 : Kalypso,
21 :
Adelheid,
20 : 1998 KW9,
Doris,
16 : Imperatrix,
15 : Aemilia,
14 :
Thomascooley,
12 : Ohshimatake,
10 : Priamus,
Antenor,
09 :
1988 RC7,
05 : Roudebush,
Warck,
04 :
Carina,
02 : Dali,
01 : Iguassu,
McCuskey |
| June |
30 : Bertholda,
Idelsonia,
Ingeborg,
29 : Patientia,
26 :
San Pedro,
22 : Rollandia,
19 : Kiso,
Artemis,
18 : Phereclos,
2001 UP32,
17 : Aneas,
Yabuki,
16 :
Cloanthus,
Goethe Link,
15 :
Irokawa,
14 :
Imperatrix,
2000 AY101,
Ceraskia, 2000 SV46,
2000 GE133,
13 : 1998 WV19,
12 : Antenor,
Lucataliano,
10 : Gerlinde,
Dali,
09 :
Bezovec,
Artemis, Simonov,
Eichsfeldia,
08 :
Praha, Victoria,
Sanguin,
07 :
Lumen,
Ellenkey,
06 :
Liberatrix,
05 :
Klymene,
01 :
Abnoba, Liberatrix |
| May |
28 : Lictoria,
27 : Helio,
25 : Cucula,
23 : Hestia,
20 :
2007 XO7, Feodosia,
19 : Melpomene,
15 : Juno,
13 :
Neva,
09 :
2000 PA12, Guth, 1992 SU,
Gudula,
08 :
Paris,
06 : Bruchsalia,
05 : Artemis,
04 : Vinifera,
1979 MW2,
03 :
Lowengrub,
02 : 2000 YZ,
Brunsandrej |
| April |
29 : 1999 JD60, Egeria,
27 :
Erigone,
Galatea,
Asteropaios,
25 :
Matthewknight,
24 :
2004 BJ124, Nuwa,
Alcathous,
23 : Obruchev,
2001 OT35,
22 : 1998 FU53,
Krat,
Polana,
20 :
1999 TZ1,
16 : Aglaja,
Hera,
15 : Tirela, Europa,
Aemilia,
14 : Naantali,
13 : Strobel,
Viipuri,
12 :
Lampetia,
Galatea,
11 :
2005 GP1, Volga,
Sapientia,
Benkoela,
10 :
Christa, Hebe,
08 : Endymion,
1999 FY28,
Stereoskopia,
05 : 1998 KR7, 1991 EY3,
04 :
Tone,
Krat,
Ornamenta,
02 :
Aspasia, Reaves,
Hanskya,
Siwa, Ninina,
01 : Magdalena, |
| March |
30 : 1988 RO5,
29 : Lindemannia,
28 :
2000 HK103, Ornamenta,
27 : Chaldaea,
25 : Jimmysimms,
Stasik,
24 :
Astarte,
Tunica,
23 : Liguria,
2003 UR220,
22 : Scheila,
20 : 2000 CK103,
19 :
Feodosia,
18 :
Pompeja,
16 : Freud, Vera,
15 :
Egeria,
13 : Brabantia,
12 :
Asterope,
08 :
2008 TK111, Lachesis, Hestia,
07 : Lamberta, Scott,
05 : Tunica,
1991 RO23,
02 :
Wladilena, Venusia,
Havnia,
01 : 2004 BC20,
Paolicchi,
Philagoria |
| February |
28 : Ninina,
Ljuba,
26 :
Vladimir,
2000 CL91, Lagrangea,
25 :
Eugenia,
Armenia,
24 :
Tanaka,
Vindobona,
23 :
Bidstrup,
21 : Elektra,
20 : Chaldaea,
18 : Mitake-mura,
Elektra,
Kallisto,
15 :
Liguria, Klotilde,
Kaye,
14 : 1993 XB,
1997 WP21,
Hooveria,
Freia,
13 : Susilva, Gladys,
2000 CL46,
12 : Aline,
Myrrha,
11 :
Balder,
09 :
Bettina,
04 :
Gunila,
02 : Algeria,
01 :
Elfriede, Silesia |
| January |
29 : Gratia,
2000 FP11,
26 : 1999 XW114,
Delia,
25 :
Mocia,
Nemesis,
24 : Paris,
22 :
2004 XR190,
Viola,
19 :
Iduna,
17 :
Adorea, Elfriede,
16 : Sniadeckia,
15 :
Pompeja,
Begonia,
Albinoni,
14 :
Erminia,
Iduna,
12 : Fiducia, Zambesia,
Anchises, Filipenko,
10 :
Titania,
Salonta,
09 :
Siegena, Fechtig,
08 : Europa,
06 : Miriam,
05 : Egeria |
|
All the
times are in UT. Observations are presented in reverse chronology.
All geographical coordinates should be expressed in WGS84 datum.
From 2019, only events with at least one positive observation are published on these pages.
For one observation, the first line is always :
O+ : positive, O-
: negative, O? : uncertain | name
of the observer | Start observation | End observation | optics and aperture
in mm | method | country | longitude | latitude | altitude in m | long
lat datum (W : WGS84) alt datum (W : WGS84, S : Mean Sea Level) |
If the occultation is positive,
or sometimes uncertain (O?), the second line is :
duration in sec. | time of Disappearance | accuracy in sec. | time of
Reappearance | accuracy in sec. | time source | reaction time for D
in sec. (if visual) | reaction time for R in sec. (if visual) | A :
reaction time applied, N : no reaction time applied (if visual) |
If multiple events are observed, they are processed as separate
observations. In the case of a double star, a numerotation is added in the first field (O+1
for the primary star,
O+2 for the secondary star).
If necessary, other lines in italic are added for comments.
The characters |; specify the end of one observation description.
A single line flagged P+ gives
mid-time, longitude and latitude for a point along the predicted path.
|
Abbreviations used are :
B : Binoculars CCD : CCD or CMOS imaging
E : naked Eye PHG : photographic recording
L : Lens optics (refractor) PHM : photometer
M : Mirror optics (reflector) VID : video recording
V : eVscope VIS : visual
WEB : webcam recording
GPS : GPS receiver (no more info or only NMEA), unreliable method
GPS+ : GPS 1PPS in software context
GPS++ : GPS 1PPS used in hardware context
PHONE : Phone time signal (wired phone)
RAD : Radio time signal (no more info or intermittent radio control. clock)
RAD+ : Intermittent radio controlled clock updated just before event
RAD++ : Permanent radio time signal
LAC : Local atomic clock
NTP : Network Time Protocol (no more info or Windows sys), unreliable method
NTP+ : Permanent NTP synchro under Linux/Unix/Win10+ sys
NTP++ : Permanent NTP synchro with local atomic clock (observatories)
TTV : TV teletext display, unreliable method
Note: for the best accuracy, only GPS++, RAD++, NTP++ or LAC should be used.
|
2021/12/31 | 44 | Nysa | 4UC539-010608
asteroid measurement: at least 75 km
P+ | JPL#127:2021-Oct-07 | 22:09:42 | 22:09:42 | | | | E 02 00 00 | N 41 21 12 | 0 | WS |;
O+ | Jorge Juan | 22:08:45 | 22:11:04 | M406 | VID | ES | E 01 45 55 | N 41 32 21 | 420 | WS |
10.85 | 22:09:47.06 | 0.92 | 22:09:57.91 | 0.92 | GPS++ | | | |
0.08 predicted mag drop.|;
O+ | Carles Schnabel | 22:08:08 | 22:11:38 | M400 | VID | ES | E 01 52 21.1 | N 41 29 37.5 | 180 | WS |
11.32 | 22:09:48.12 | 0.56 | 22:09:59.44 | 0.56 | GPS++ | | | |
0.08 predicted mag drop.|;
2021/12/31 | 634 | Ute | 4UC523-047707
asteroid measurement: at least 77 km
P+ | JPL#89:2021-Nov-10 | 03:40:32 | 03:40:32 | | | | W 01 00 00 | N 41 20 45 | 0 | WS |;
O+ | O. Canales et al | 03:39:02 | 03:43:00 | M200 | CCD | ES | W 01 01 14.8 | N 41 29 49.5 | 403 | WS |
5.76 | 03:40:29.92 | 0.50 | 03:40:35.68 | 0.50 | GPS++ | | | |
Observation with F. Campos/C. Oncins.|;
2021/12/31 | 426 | Hippo | 4UC668-038056
asteroid measurement: at least 127 km
P+ | JPL#117:2021-Nov-10 | 02:15:50 | 02:15:50 | | | | E 02 00 00 | N 41 35 15 | 0 | WS |;
O+ | Jorge Juan | 02:12:58 | 02:17:00 | M406 | VID | ES | E 01 45 55 | N 41 32 21 | 420 | WS |
8.32 | 02:15:46.11 | 0.96 | 02:15:54.43 | 0.96 | GPS++ | | | |;
O+ | Carles Schnabel | 02:11:48 | 02:18:52 | M400 | VID | ES | E 01 52 21.1 | N 41 29 37.5 | 180 | WS |
8.78 | 02:15:45.93 | 0.60 | 02:15:54.71 | 0.60 | GPS++ | | | |;
O+ | Antoni Selva | 02:13:50 | 02:17:49 | M500 | VID | ES | E 02 05 24.6 | N 41 33 00.2 | 224 | WS |
9.12 | 02:15:44.38 | 0.65 | 02:15:53.50 | 0.65 | GPS++ | | | |;
2021/12/30 | 1114 | Lorraine | 4UC478-040129
asteroid measurement: at least 48 km
P+ | JPL#53:2021-Nov-10 | 22:52:32 | 22:52:32 | | | | W 05 00 00 | N 37 31 38 | 0 | WS |;
O+ | Rafael Farfan | 22:52:04 | 22:53:06 | M280 | CCD | ES | W 05 04 57.0 | N 37 32 31.0 | 100 | WS |
3.94 | 22:52:27.56 | 0.50 | 22:52:31.50 | 0.50 | NTP | | | |;
2021/12/30 | 7641 | Cteatus | HIP 4761
Jupiter trojan
chords
asteroid measurement: at least 75 km
P+ | JPL#43:2021-Nov-09 | 20:17:32 | 20:17:32 | | | | E 10 06 05 | N 40 56 46 | 0 | WS |;
O- | Stefano Sposetti | 20:12:40 | 20:22:40 | M200 | VID | CH | E 08 47 16.0 | N 46 10 20.1 | 368 | WS |;
O- | Andrea Manna | 20:11:55 | 20:19:24 | M200 | VID | CH | E 08 55 13.8 | N 46 10 35.5 | 240 | WS |;
O+ | Stefano Sposetti | 20:14:00 | 20:20:00 | M420 | CCD | CH | E 09 01 26.5 | N 46 13 53.2 | 260 | WS |
0.37 | 20:16:52.91 | 0.03 | 20:16:53.28 | 0.03 | GPS++ | | | |
Grazing partial occultation of the star disk (~1.1 mag drop observed) with gradual D & R,
times given at 50% drop of the star signal.|;
O+ | Pietro Baruffetti | 20:15:28 | 20:18:53 | M300 | VID | IT | E 10 07 56.7 | N 44 01 17.0 | 30 | WS |
4.84 | 20:17:07.03 | 0.02 | 20:17:11.87 | 0.02 | GPS++ | | | |
Gradual D & R.|;
2021/12/29 | 756 | Lilliana | 4UC432-017359
asteroid measurement: at least 58 km
P+ | JPL#64:2021-Nov-10 | 22:09:22 | 22:09:22 | | | | E 10 00 00 | N 43 51 41 | 0 | WS |;
O+ | Pietro Baruffetti | 22:07:58 | 22:10:51 | M300 | VID | IT | E 10 07 56.7 | N 44 01 17.0 | 30 | WS |
3.84 | 22:09:18.44 | 0.45 | 22:09:22.28 | 0.45 | GPS++ | | | |;
2021/12/29 | 138 | Tolosa | G071307.4+260735
P+ | JPL#85:2021-Nov-10 | 21:43:36 | 21:43:36 | | | | E 02 00 00 | N 41 48 14 | 0 | WS |;
O? | Carles Schnabel | 21:41:44 | 21:45:41 | M400 | VID | ES | E 01 52 21.1 | N 41 29 37.5 | 180 | WS |
1.84 | 21:43:38.11 | 0.48 | 21:43:39.95 | 0.24 | GPS++ | | | |
Noisy light curve and low drop.|;
O? | Carlos Perello | 21:41:37 | 21:45:35 | M500 | VID | ES | E 02 05 24.6 | N 41 33 00.2 | 224 | WS |
2.64 | 21:43:36.78 | 0.40 | 21:43:39.42 | 0.48 | GPS++ | | | |
Noisy light curve and low drop.|;
2021/12/29 | 162 | Laurentia | 4UC602-017637
asteroid measurement: at least 191 km
P+ | JPL#58:2021-Nov-10 | 01:13:33 | 01:13:33 | | | | E 07 00 00 | N 43 57 25 | 0 | WS |;
O+ | Matthieu Conjat | 01:12:34 | 01:14:57 | M400 | CCD | FR | E 07 17 59.4 | N 43 43 32.9 | 350 | WS |
17.72 | 01:13:20.60 | 0.60 | 01:13:38.32 | 0.55 | NTP | | | |
0.50s uncertainties added for Win7/NTP use.|;
2021/12/28 | 162 | Laurentia | 4UC602-017692
asteroid measurement: at least 101 km
P+ | JPL#58:2021-Nov-10 | 19:32:15 | 19:32:15 | | | | E 09 00 00 | N 45 48 58 | 0 | WS |;
O+ | Alberto Ossola | 19:30:16 | 19:33:54 | M230 | VID | CH | E 08 55 10.5 | N 45 59 50.6 | 350 | WS |
9.28 | 19:32:11.17 | 0.40 | 19:32:20.45 | 0.40 | GPS++ | | | |
Noisy recording.|;
O+ | Andrea Manna | 19:30:35 | 19:34:09 | M200 | VID | CH | E 08 55 13.8 | N 46 10 35.5 | 240 | WS |
4.56 | 19:32:10.71 | 0.48 | 19:32:15.27 | 0.24 | GPS++ | | | |;
O+ | Stefano Sposetti | 19:29:20 | 19:35:20 | M420 | CCD | CH | E 09 01 26.5 | N 46 13 53.2 | 260 | WS |
3.78 | 19:32:11.09 | 0.20 | 19:32:14.87 | 0.20 | GPS++ | | | |;
2021/12/28 | 532 | Herculina | HIP 533
asteroid measurement: at least 23 km
P+ | JPL#116:2021-Nov-10 | 18:01:09 | 18:01:09 | | | | E 41 00 00 | N 57 18 51 | 0 | WS |;
O+ | Alfonso Noschese | 17:57:26 | 18:03:26 | M300 | CCD | IT | E 14 54 18.0 | N 40 39 27.8 | 115 | WS |
1.08 | 18:00:23.95 | 0.08 | 18:00:25.03 | 0.05 | GPS++ | | | |;
O- | Daniel Blazewicz | 17:57:37 | 18:03:15 | M350 | CCD | PL | E 20 19 04.2 | N 49 59 33.2 | 211 | WS |;
2021/12/27 | 268 | Adorea | TYC 1395-01280-1
asteroid measurement: at least 92 km
P+ | JPL#69:2021-Nov-10 | 04:14:07 | 04:14:07 | | | | E 19 00 00 | N 52 56 00 | 0 | WS |;
O+ | Marek Zawilski | 04:13:15 | 04:14:53 | M203 | CCD | PL | E 19 18 42.8 | N 51 49 43.0 | 177 | WS |
11.09 | 04:13:47.84 | 0.04 | 04:13:58.93 | 0.04 | GPS+ | | | |;
2021/12/27 | 13986 | 1992 WA4 | TYC 1865-02077-1
asteroid measurement: at least 15 km
P+ | JPL#32:2021-Nov-10 | 01:09:32 | 01:09:32 | | | | E 20 00 00 | N 50 30 59 | 0 | WS |;
O+ | Daniel Blazewicz | 01:08:30 | 01:11:33 | M350 | CCD | PL | E 20 19 03.7 | N 49 59 33.4 | 210 | WS |
1.20 | 01:09:28.62 | 0.03 | 01:09:29.82 | 0.02 | NTP+ | | | |;
2021/12/26 | 2400 | Derevskaya | 4UC494-039484
asteroid measurement: at least 15 km
P+ | JPL#46:2021-Nov-09 | 22:08:45 | 22:08:45 | | | | E 13 00 00 | N 52 35 43 | 0 | WS |;
O+ | Christian Weber | 22:07:21 | 22:08:59 | M203 | VID | DE | E 13 25 40.0 | N 52 30 58.0 | 40 | WS |
1.04 | 22:08:42.39 | 0.04 | 22:08:43.43 | 0.04 | GPS++ | | | |;
O- | Sven Andersson | 22:08:21 | 22:09:21 | M355 | CCD | DE | E 13 39 41.7 | N 52 24 35.5 | 37 | WS |;
O- | Anna Marciniak | 22:07:31 | 22:09:37 | M350 | CCD | PL | E 16 02 33.4 | N 52 36 14.0 | 65 | WS |;
2021/12/26 | 1165 | Imprinetta | 4UC485-020508
asteroid measurement: at least 48 km
P+ | JPL#57:2021-Nov-10 | 01:03:33 | 01:03:33 | | | | E 16 00 00 | N 52 28 20 | 0 | WS |;
O+ | Esdert Edens | 01:01:58 | 01:05:58 | M250 | CCD | NL | E 05 09 24.0 | N 52 37 48.0 | 1 | WS |
0.40 | 01:04:13.30 | 0.10 | 01:04:13.70 | 0.10 | GPS++ | | | |;
O? | Sven Andersson | 01:03:01 | 01:04:31 | M355 | CCD | DE | E 13 39 41.7 | N 52 24 35.5 | 37 | WS |
0.50 | 01:03:41.36 | 0.30 | 01:03:41.86 | 0.30 | GPS++ | | | |
0.8s integration. Insufficient time resolution, no data point at occultation level.
Times estimated from the partially occulted frames, assuming a depth at predicted mag drop.|;
O+ | Anna Marciniak | 01:02:31 | 01:04:41 | M350 | CCD | PL | E 16 02 33.4 | N 52 36 14.0 | 65 | WS |
2.86 | 01:03:31.79 | 0.08 | 01:03:34.65 | 0.08 | GPS+ | | | |;
2021/12/25 | 1629 | Pecker | TYC 0758-01394-1
asteroid measurement: at least 6.4 km
P+ | JPL#44:2021-Nov-09 | 20:35:00 | 20:35:00 | | | | E 06 00 00 | N 51 54 02 | 0 | WS |;
O- | Henk De Groot | 20:32:09 | 20:38:10 | M356 | VID | NL | E 05 47 57.3 | N 51 49 46.4 | 7 | WS |;
O+ | Jan-Maarten Winkel | 20:33:59 | 20:35:59 | M356 | VID | NL | E 06 15 36.9 | N 51 54 13.6 | 22 | WS |
0.50 | 20:34:57.71 | 0.02 | 20:34:58.21 | 0.02 | GPS++ | | | |;
2021/12/24 | 186 | Celuta | TYC 2881-01147-1
asteroid measurement: at least 20 km
P+ | JPL#84:2021-Nov-10 | 17:22:17 | 17:22:17 | | | | E 02 00 00 | N 41 49 25 | 0 | WS |;
O+ | Antoni Selva | 17:20:23 | 17:24:21 | M500 | VID | ES | E 02 05 24.6 | N 41 33 00.2 | 224 | WS |
2.24 | 17:22:16.96 | 0.16 | 17:22:19.20 | 0.16 | GPS++ | | | |;
O- | Petri Kuossari | 17:17:07 | 17:25:05 | V112 | CCD | FI | E 24 37 52.1 | N 60 47 29.9 | 124 | WS |;
2021/12/22 | 1065 | Amundsenia | 4UC616-038659
asteroid measurement: at least 8.3 km
P+ | JPL#50:2021-Nov-10 | 18:55:03 | 18:55:03 | | | | E 23 00 00 | N 52 57 49 | 0 | WS |;
O+ | Maciej Borkowski | 18:53:05 | 18:57:06 | M300 | VID | PL | E 23 06 07.8 | N 53 04 33.7 | 145 | WS |
0.59 | 18:55:04.52 | 0.08 | 18:55:05.11 | 0.12 | GPS++ | | | |;
O? | Wojciech Burzynski | 18:54:17 | 18:55:56 | M254 | CCD | PL | E 23 31 37.9 | N 53 12 31.5 | 145 | WS |
0.20 | 18:55:03.05 | 0.10 | 18:55:03.25 | 0.10 | GPS++ | | | |
Single data point candidate.|;
2021/12/22 | 1360 | Tarka | 4UC554-131775
asteroid measurement: at least 48 km
P+ | JPL#44:2021-Nov-09 | 18:06:24 | 18:06:24 | | | | E 23 00 00 | N 53 15 03 | 0 | WS |;
O+ | Wojciech Burzynski | 18:05:44 | 18:07:01 | M254 | CCD | PL | E 23 31 37.9 | N 53 12 31.5 | 145 | WS |
3.41 | 18:06:23.50 | 0.40 | 18:06:26.91 | 0.40 | GPS++ | | | |;
2021/12/20 | 3089 | Oujianquan | 4UC555-014481
double star?
asteroid measurement: at least 13 km
P+ | JPL#47:2021-Nov-09 | 00:51:44 | 00:51:44 | | | | E 02 00 00 | N 41 38 58 | 0 | WS |;
O+ | Antoni Selva | 00:49:44 | 00:53:43 | M500 | VID | ES | E 02 05 24.6 | N 41 33 00.2 | 224 | WS |
0.79 | 00:51:43.77 | 0.06 | 00:51:44.56 | 0.03 | GPS++ | | | |
0.9 observed mag drop instead of 4.3 predicted.|;
2021/12/19 | 275007 | 2009 TW40 | 4UC472-002506
Jupiter trojan
asteroid measurement: at least 4 km
P+ | JPL#19:2021-Nov-10 | 19:25:14 | 19:25:14 | | | | E 01 45 41 | N 43 49 39 | 0 | WS |;
O+ | P. Andre et al | 19:20:40 | 19:28:12 | M300 | VID | FR | E 01 48 58.6 | N 43 26 39.4 | 234 | WS |
1.28 | 19:25:31.67 | 0.32 | 19:25:32.95 | 0.32 | GPS++ | | | |
Correction appplied because of active 3DNR filter. Observation with J.M. Fehrenbach/E. Grolleau.|;
2021/12/19 | 316 | Goberta | 4UC408-144694
asteroid measurement: at least 59 km
P+ | JPL#63:2021-Nov-10 | 18:13:39 | 18:13:39 | | | | E 02 00 00 | N 43 44 38 | 0 | WS |;
O- | Gerard Vaudescal | 18:12:32 | 18:14:40 | M254 | CCD | FR | W 00 00 46.4 | N 43 12 35.4 | 340 | WS |;
O+ | P. Andre et al | 18:08:08 | 18:16:51 | M300 | VID | FR | E 01 48 58.6 | N 43 26 39.4 | 234 | WS |
2.56 | 18:13:38.18 | 0.24 | 18:13:40.74 | 0.24 | GPS++ | | | |
Correction appplied because of active 3DNR filter. Observation with J.M. Fehrenbach/E. Grolleau.|;
2021/12/18 | 54 | Alexandra | 4UC443-054814
asteroid measurement: at least 179 km
P+ | JPL#184:2021-Nov-10 | 03:31:00 | 03:31:00 | | | | E 10 00 00 | N 44 24 58 | 0 | WS |;
O+ | Pietro Baruffetti | 03:29:35 | 03:32:34 | M300 | VID | IT | E 10 07 56.7 | N 44 01 17.0 | 30 | WS |
12.80 | 03:31:03.59 | 0.45 | 03:31:16.39 | 0.45 | GPS++ | | | |;
2021/12/18 | 3339 | Treshnikov | 4UC601-042377
P+ | JPL#49:2021-Nov-09 | 01:02:01 | 01:02:01 | | | | E 05 00 00 | N 50 07 55 | 0 | WS |;
O? | Roland Boninsegna | 01:00:57 | 01:03:56 | M400 | VID | BE | E 04 34 56.0 | N 50 05 25.9 | 195 | WS |
0.64 | 01:02:02.18 | 0.16 | 01:02:02.82 | 0.16 | GPS++ | | | |
Noisy recording.|;
O? | Jean Bourgeois | 01:01:30 | 01:02:30 | M200 | VID | BE | E 05 02 40.4 | N 50 05 41.0 | 260 | WS |
1.92 | 01:01:59.81 | 0.32 | 01:02:01.73 | 0.32 | GPS++ | | | |
Noisy recording.|;
2021/12/17 | 19504 | Vladalekseev | 4UC504-018812
asteroid measurement: at least 4.7 km
P+ | JPL#36:2021-Nov-10 | 21:09:53 | 21:09:53 | | | | E 09 00 00 | N 46 07 15 | 0 | WS |;
O+ | Stefano Sposetti | 21:07:00 | 21:14:00 | M420 | CCD | CH | E 09 01 26.5 | N 46 13 53.2 | 260 | WS |
0.35 | 21:09:53.97 | 0.05 | 21:09:54.32 | 0.05 | GPS++ | | | |;
2021/12/16 | 11395 | Iphinous | HIP 12148
Jupiter trojan
asteroid measurement: at least 73 km
P+ | JPL#78:2021-Nov-09 | 21:12:34 | 21:12:34 | | | | E 01 00 00 | N 57 15 21 | 0 | WS |;
O+ | Luke Broom-Lynne | 21:14:15 | 21:15:07 | M200 | VID | UK | E 01 01 23.3 | N 52 27 15.4 | 41 | WS |
7.31 | 21:14:50.98 | 0.02 | 21:14:58.29 | 0.02 | GPS++ | | | |
GPS possibly not powered soon enough for almanac download.|;
O- | Thomas Karlsson | 21:10:00 | 21:15:00 | B100 | VIS | SE | E 12 15 23.2 | N 57 05 43.6 | 24 | WS |;
O+ | Timo Karhula | 21:12:00 | 21:13:25 | B50 | VIS | SE | E 16 28 56 | N 59 40 03 | 50 | WS |
6.7 | 21:13:10.4 | 1 | 21:13:17.1 | 1 | NTP | 0.4 | 0.4 | A |
Standard PE applied.|;
O+ | L. Hermansson et al | 21:12:31 | 21:13:31 | M406 | CCD | SE | E 17 12 33.5 | N 59 48 19.2 | 40 | WS |
7.65 | 21:13:05.48 | 0.06 | 21:13:13.13 | 0.06 | GPS+ | | | |
Observation with M. Johansson.|;
O- | Bengt Rutersten | 21:11:02 | 21:15:58 | L101 | CCD | SE | E 18 04 58.2 | N 59 14 34.6 | 40 | WS |;
O+ | Petri Tikkanen | 21:11:02 | 21:16:01 | V112 | CCD | FI | E 25 45 31.1 | N 62 16 28.4 | 102 | WS |
7.04 | 21:12:28.24 | 0.15 | 21:12:35.28 | 0.15 | NTP | | | |
NTP sync from a smartphone.|;
2021/12/16 | 1424 | Sundmania | 4UC617-038657
asteroid measurement: at least 66 km
P+ | JPL#48:2021-Nov-09 | 19:03:52 | 19:03:52 | | | | E 16 00 00 | N 52 33 53 | 0 | WS |;
O+ | Anna Marciniak | 19:02:51 | 19:04:52 | M350 | CCD | PL | E 16 02 33.4 | N 52 36 14.0 | 65 | WS |
5.05 | 19:03:50.07 | 0.50 | 19:03:55.12 | 0.50 | GPS+ | | | |;
2021/12/16 | 12569 | 1998 VC29 | 4UC520-007073
asteroid measurement: at least 15 km
P+ | JPL#43:2021-Nov-09 | 19:02:49 | 19:02:49 | | | | E 09 00 00 | N 46 10 51 | 0 | WS |;
O+ | Stefano Sposetti | 19:00:00 | 19:06:00 | M420 | CCD | CH | E 09 01 26.5 | N 46 13 53.2 | 260 | WS |
1.41 | 19:02:48.39 | 0.20 | 19:02:49.80 | 0.20 | GPS++ | | | |;
2021/12/16 | 225 | Henrietta | 4UC445-007250
asteroid measurement: at least 93 km
P+ | JPL#118:2021-Nov-10 | 18:42:53 | 18:42:53 | | | | E 07 00 00 | N 43 50 15 | 0 | WS |;
O+ | Matthieu Conjat | 18:41:11 | 18:44:15 | M400 | CCD | FR | E 07 17 59.4 | N 43 43 32.9 | 350 | WS |
5.85 | 18:42:49.61 | 0.67 | 18:42:55.46 | 0.67 | NTP | | | |
0.50s uncertainties added for Win7/NTP use.|;
2021/12/16 | 1424 | Sundmania | 4UC617-038660
P+ | JPL#48:2021-Nov-09 | 18:34:05 | 18:34:05 | | | | E 16 00 00 | N 52 26 58 | 0 | WS |;
O+ | Anna Marciniak | 18:32:52 | 18:35:22 | M350 | CCD | PL | E 16 02 33.4 | N 52 36 14.0 | 65 | WS |
3.02 | 18:34:04.50 | 0.75 | 18:34:07.52 | 0.75 | GPS+ | | | |;
2021/12/16 | 167 | Urda | 4UC449-000260
asteroid measurement: at least 44 km
P+ | JPL#50:2021-Nov-10 | 18:10:05 | 18:10:05 | | | | E 03 00 00 | N 49 00 25 | 0 | WS |;
O+ | Arnaud Leroy | 18:09:11 | 18:11:11 | M300 | CCD | FR | E 02 42 23.8 | N 48 53 54.5 | 110 | WS |
3.50 | 18:10:00.34 | 0.25 | 18:10:03.84 | 0.25 | GPS++ | | | |;
O- | Konrad Guhl | 18:09:30 | 18:12:30 | M306 | CCD | DE | E 13 11 24.6 | N 53 15 57.9 | 74 | WS |;
2021/12/16 | 313 | Chaldaea | 4UC385-069494
asteroid measurement: at least 106 km
P+ | JPL#104:2021-Aug-25 | 06:00:41 | 06:00:41 | | | | E 02 00 00 | N 41 21 27 | 0 | WS |;
O+ | C. Perello/A. Selva | 05:58:45 | 06:02:43 | M500 | VID | ES | E 02 05 24.6 | N 41 33 00.2 | 224 | WS |
1.92 | 06:00:41.22 | 0.08 | 06:00:43.14 | 0.08 | GPS++ | | | |;
O+ | Jordi Marco | 05:58:37 | 06:02:36 | M235 | CCD | ES | E 02 09 40.2 | N 41 23 57.8 | 77 | WS |
2.37 | 06:00:41.10 | 0.25 | 06:00:43.47 | 0.37 | NTP+ | | | |;
2021/12/16 | 66178 | 1998 WL13 | 4UC560-017685
asteroid measurement: at least 10 km
P+ | JPL#35:2021-Nov-10 | 03:24:58 | 03:24:58 | | | | E 02 00 00 | N 41 15 43 | 0 | WS |;
O+ | C. Perello/A. Selva | 03:23:00 | 03:26:58 | M500 | VID | ES | E 02 05 24.6 | N 41 33 00.2 | 224 | WS |
0.72 | 03:25:03.82 | 0.12 | 03:25:04.54 | 0.12 | GPS++ | | | |;
2021/12/15 | 19646 | 1999 RF102 | 4UC628-017353
asteroid measurement: at least 16 km
P+ | JPL#38:2021-Nov-10 | 06:17:54 | 06:17:54 | | | | W 03 00 00 | N 53 12 43 | 0 | WS |;
O+ | William Stewart | 06:16:57 | 06:18:56 | M279 | VID | UK | W 02 34 07.5 | N 53 03 27.0 | 68 | WS |
1.28 | 06:17:52.87 | 0.16 | 06:17:54.15 | 0.16 | GPS++ | | | |;
2021/12/14 | 1030 | Vitja | 4UC457-034000
asteroid measurement: at least 42 km
P+ | JPL#50:2021-Nov-10 | 23:11:55 | 23:11:55 | | | | E 09 00 00 | N 46 16 29 | 0 | WS |;
O+ | Stefano Sposetti | 23:08:00 | 23:14:00 | M420 | CCD | CH | E 09 01 26.5 | N 46 13 53.2 | 260 | WS |
4.00 | 23:11:52.13 | 0.50 | 23:11:56.13 | 0.50 | GPS++ | | | |;
2021/12/14 | 4748 | Tokiwagozen | 4UC558-015143
asteroid measurement: at least 8.2 km
P+ | JPL#45:2021-Nov-09 | 21:32:29 | 21:32:29 | | | | E 00 00 00 | N 51 51 51 | 0 | WS |;
O+ | Simon Kidd | 21:31:30 | 21:33:30 | M350 | CCD | UK | W 00 03 51.7 | N 51 57 04.4 | 120 | WS |
0.55 | 21:32:29.87 | 0.08 | 21:32:30.42 | 0.08 | GPS++ | | | |;
2021/12/13 | 308 | Polyxo | 4UC529-009111
asteroid measurement: at least 123 km
P+ | JPL#104:2021-Nov-10 | 18:23:20 | 18:23:20 | | | | W 02 00 00 | N 37 27 38 | 0 | WS |;
O+ | Ferran Casarramona | 18:18:02 | 18:28:01 | M200 | VID | ES | W 02 00 54.9 | N 36 52 50.1 | 50 | WS |
9.96 | 18:23:21.72 | 0.52 | 18:23:31.68 | 0.08 | GPS++ | | | |;
2021/12/13 | 747 | Winchester | 4UC501-056052
asteroid measurement: at least 197 km
P+ | JPL#112:2021-Nov-10 | 00:13:43 | 00:13:43 | | | | E 19 00 00 | N 48 41 47 | 0 | WS |;
O+ | Peter Nosal | 00:11:44 | 00:15:14 | M250 | CCD | SK | E 19 17 49.3 | N 48 33 24.8 | 343 | WS |
12.19 | 00:13:34.16 | 1.02 | 00:13:46.35 | 1.02 | NTP+ | | | |;
O- | Daniel Blazewicz | 00:12:30 | 00:14:45 | M350 | CCD | PL | E 20 19 04.2 | N 49 59 33.0 | 210 | WS |;
2021/12/12 | 32607 | 2001 QH220 | G014635.3+190504
large stellar diameter, very gradual event
P+ | JPL#41:2021-Nov-09 | 21:09:31 | 21:09:31 | | | | E 02 00 00 | N 44 28 04 | 0 | WS |;
O+ | E. Frappa et al | 21:07:32 | 21:11:00 | L61 | VID | FR | E 01 59 08.1 | N 44 33 55.2 | 327 | WS |
11.90 | 21:09:21.87 | 0.50 | 21:09:33.77 | 0.50 | GPS++ | | | |
Given times are approximate S and E of the gradual phases. Times at 50% of the star signal are
21:09:27.23 +/- 0.16 and 21:09:28.86 +/- 0.24. Observed mag drop is 0.9.
Observation with M. Lavayssiere.|;
O- | Andrea Manna | 20:59:29 | 21:05:12 | M200 | VID | CH | E 08 55 13.8 | N 46 10 35.5 | 240 | WS |;
O- | Stefano Sposetti | 21:00:00 | 21:06:00 | M420 | CCD | CH | E 09 01 26.5 | N 46 13 53.2 | 260 | WS |;
O+ | Matej Korec | 20:53:08 | 20:58:11 | M200 | CCD | SK | E 18 53 45.0 | N 48 25 44.6 | 578 | WS |
8.30 | 20:54:38.68 | 0.50 | 20:54:46.98 | 0.50 | NTP+ | | | |
Given times are approximate S and E of the gradual phases. The drop does not reach 50% of the star signal.
Observed mag drop is 0.3.|;
O- | Marek Harman | 20:52:59 | 20:58:05 | M250 | CCD | SK | E 19 03 03.0 | N 48 22 24.2 | 350 | WS |;
O- | P. Libic/P. Nosal | 20:51:01 | 20:51:20 | L50 | CCD | SK | E 19 12 10.1 | N 48 20 47.8 | 634 | WS |;
O- | Peter Nosal | 20:51:00 | 20:57:00 | M150 | CCD | SK | E 19 17 49.3 | N 48 33 24.8 | 343 | WS |;
2021/12/12 | 16133 | 1999 XC100 | 4UC571-038717
asteroid measurement: at least 20 km
P+ | JPL#42:2021-Nov-09 | 05:00:18 | 05:00:18 | | | | E 09 00 00 | N 46 01 03 | 0 | WS |;
O+ | Stefano Sposetti | 04:57:30 | 05:03:30 | M420 | CCD | CH | E 09 01 26.5 | N 46 13 53.2 | 260 | WS |
1.75 | 05:00:25.30 | 0.05 | 05:00:27.05 | 0.05 | GPS++ | | | |;
2021/12/10 | 573 | Recha | 4UC638-033862
asteroid measurement: at least 33 km
P+ | JPL#48:2021-Nov-10 | 20:10:31 | 20:10:31 | | | | E 00 00 00 | N 51 23 29 | 0 | WS |;
O+ | Malcolm Jennings | 20:05:00 | 20:15:00 | M276 | VID | UK | W 00 04 01.5 | N 51 19 09.5 | 170 | WS |
2.72 | 20:10:29.26 | 0.61 | 20:10:31.98 | 0.61 | RAD++ | | | |;
2021/12/10 | 2323 | Zverev | TYC 1788-00301-1
asteroid measurement: at least 35 km
P+ | JPL#47:2021-Nov-09 | 18:58:33 | 18:58:33 | | | | E 09 00 00 | N 52 38 37 | 0 | WS |;
O- | Bruno Guillet | 18:57:29 | 19:01:28 | V112 | CCD | FR | W 00 22 26.7 | N 49 12 13.8 | 62 | WS |;
O- | Anonymous | 18:59:06 | 19:01:04 | V112 | CCD | FR | W 00 22 25.3 | N 49 12 13.6 | 99 | WS |;
O+ | Jerome Delpau | 18:55:00 | 19:03:01 | L75 | CCD | FR | E 00 01 34 | N 48 41 03 | 201 | WS |
3.77 | 18:59:50.31 | 0.50 | 18:59:54.08 | 0.50 | NTP | | | |
0.50s uncertainties added for Win7/NTP use. Duration +/- 0.04s.|;
O+ | Eberhard Bredner | 18:50:00 | 19:10:00 | M254 | VID | DE | E 08 39 40.4 | N 52 32 02.6 | 38 | WS |
3.84 | 18:58:33.72 | 0.04 | 18:58:37.56 | 0.04 | RAD++ | | | |
Times later linked to the DCF77 module due to technical issue.|;
2021/12/09 | 1001 | Gaussia | 4UC567-012512
P+ | JPL#71:2021-Nov-10 | 21:52:34 | 21:52:34 | | | | E 06 00 00 | N 50 49 26 | 0 | WS |;
O+ | Olivier Schreurs | 21:51:52 | 21:53:37 | M254 | VID | BE | E 05 33 23.4 | N 50 38 36.2 | 107 | WS |
| | | 21:52:44.40 | 0.16 | GPS++ | | | |
Cloud interruption 21:52:36/40.56, D not observed. Duration >= 3.84s.|;
2021/12/09 | 96 | Aegle | 4UC670-029947
asteroid measurement: at least 156 km
P+ | JPL#114:2021-Nov-10 | 00:06:52 | 00:06:52 | | | | E 02 00 00 | N 41 28 39 | 0 | WS |;
O+ | C. Perello/A. Selva | 00:04:52 | 00:08:51 | M500 | VID | ES | E 02 05 24.6 | N 41 33 00.2 | 224 | WS |
11.28 | 00:06:46.63 | 0.05 | 00:06:57.91 | 0.05 | GPS++ | | | |;
2021/12/08 | 588 | Achilles | 4UC553-002533
Jupiter trojan
Lucky Star prediction
asteroid measurement: at least 92 km
P+ | LS-NIMA:2021-09-09 | 20:00:48 | 20:00:48 | | | | W 02 00 00 | N 36 41 01 | 0 | WS |;
O+ | Ferran Casarramona | 19:54:15 | 20:05:11 | M200 | VID | ES | W 02 00 54.9 | N 36 52 50.1 | 50 | WS |
14.72 | 20:00:44.68 | 0.96 | 20:00:59.40 | 0.96 | GPS++ | | | |
1.28s integration. Technical interruption 19:59:36/48.7.
Numerous issues reported: VTI failure, loss of frames. Unchecked analysis.|;
O- | C. Perello/A. Selva | 19:57:10 | 20:01:08 | M500 | CCD | ES | E 02 05 24.6 | N 41 33 00.2 | 224 | WS |;
2021/12/08 | 1162 | Larissa | 4UC522-003803
asteroid measurement: at least 29 km
P+ | JPL#56:2021-Nov-10 | 19:55:27 | 19:55:27 | | | | E 05 00 00 | N 50 03 05 | 0 | WS |;
O+ | Roland Boninsegna | 19:54:01 | 19:56:59 | M400 | VID | BE | E 04 34 56.0 | N 50 05 25.9 | 195 | WS |
2.88 | 19:55:25.97 | 0.32 | 19:55:28.85 | 0.32 | GPS++ | | | |;
O- | O. Schreurs et al | 19:54:21 | 19:56:22 | M406 | VID | BE | E 05 26 29.5 | N 50 31 24.8 | 261 | WS |
Observation with E. Fernandez.|;
2021/12/07 | 981 | Martina | 4UC533-004773
chords
asteroid measurement: 36.8 km +/- 0.7 x 34.0 km +/- 0.4, PA 29.6 deg +/- 11.9
P+ | JPL#51:2021-Nov-10 | 23:15:57 | 23:15:57 | | | | E 13 00 00 | N 49 46 04 | 0 | WS |;
O+ | Jiri Polak | 23:13:54 | 23:17:54 | M303 | CCD | CZ | E 13 19 15.6 | N 49 41 41.1 | 339 | WS |
3.87 | 23:16:08.59 | 0.03 | 23:16:12.46 | 0.04 | GPS++ | | | |;
O+ | Michal Rottenborn | 23:13:54 | 23:17:54 | M254 | CCD | CZ | E 13 19 55.8 | N 49 42 26.4 | 326 | WS |
4.10 | 23:16:08.42 | 0.05 | 23:16:12.52 | 0.05 | GPS++ | | | |;
O+ | Jiri Kubanek | 23:13:41 | 23:18:00 | M200 | CCD | CZ | E 13 41 59.6 | N 49 49 56.4 | 486 | WS |
4.89 | 23:16:05.71 | 0.04 | 23:16:10.60 | 0.04 | GPS++ | | | |;
O+ | Jiri Kubanek | 23:13:41 | 23:18:00 | M303 | CCD | CZ | E 13 44 56.3 | N 49 44 35.7 | 538 | WS |
4.61 | 23:16:04.97 | 0.03 | 23:16:09.58 | 0.03 | GPS++ | | | |
Remote station.|;
2021/12/07 | 874 | Rotraut | 4UC484-036329
asteroid measurement: at least 31 km
P+ | JPL#63:2021-Nov-10 | 22:01:04 | 22:01:04 | | | | E 15 00 00 | N 40 44 26 | 0 | WS |;
O+ | Alfonso Noschese | 21:58:07 | 22:04:07 | M300 | CCD | IT | E 14 54 18.0 | N 40 39 27.8 | 115 | WS |
3.37 | 22:00:58.96 | 0.09 | 22:01:02.33 | 0.13 | GPS++ | | | |;
2021/12/07 | 114 | Kassandra | 4UC501-004721
asteroid measurement: at least 38 km
P+ | JPL#134:2021-Nov-10 | 18:37:19 | 18:37:19 | | | | E 15 00 00 | N 40 11 17 | 0 | WS |;
O+ | Alfonso Noschese | 18:34:18 | 18:59:25 | M300 | CCD | IT | E 14 54 18.0 | N 40 39 27.8 | 115 | WS |
3.97 | 18:37:23.61 | 0.21 | 18:37:27.58 | 0.21 | GPS++ | | | |;
2021/12/05 | 3761 | Romanskaya | TYC 0152-01576-1
chords + DAMIT model
asteroid measurement: at least 33 km
P+ | JPL#49:2021-Nov-09 | 22:21:02 | 22:21:02 | | | | E 09 00 00 | N 46 11 47 | 0 | WS |;
O+ | Alberto Ossola | 22:19:22 | 22:22:29 | M230 | VID | CH | E 08 55 10.5 | N 45 59 50.6 | 350 | WS |
0.32 | 22:21:02.58 | 0.08 | 22:21:02.90 | 0.08 | GPS++ | | | |;
O+ | Andrea Manna | 22:19:55 | 22:22:50 | M200 | VID | CH | E 08 55 13.8 | N 46 10 35.5 | 240 | WS |
2.16 | 22:21:00.75 | 0.04 | 22:21:02.91 | 0.04 | GPS++ | | | |;
O+ | Stefano Sposetti | 22:18:00 | 22:24:00 | M420 | CCD | CH | E 09 01 26.5 | N 46 13 53.2 | 260 | WS |
2.05 | 22:21:00.12 | 0.05 | 22:21:02.17 | 0.05 | GPS++ | | | |;
2021/12/04 | 181 | Eucharis | HIP 51280
asteroid measurement: at least 87 km
P+ | JPL#84:2021-Nov-10 | 23:43:22 | 23:43:22 | | | | E 05 00 00 | N 50 21 40 | 0 | WS |;
O+ | Olivier Schreurs | 23:42:24 | 23:44:24 | M406 | VID | BE | E 05 26 29.5 | N 50 31 24.8 | 261 | WS |
6.08 | 23:43:18.62 | 0.16 | 23:43:24.70 | 0.16 | GPS++ | | | |;
2021/12/04 | 21065 | Jamesmelka | 4UC522-028802
P+ | JPL#46:2021-Nov-10 | 22:17:54 | 22:17:54 | | | | E 05 00 00 | N 50 06 41 | 0 | WS |;
O+ | Jean Bourgeois | 22:17:00 | 22:19:00 | M200 | VIS | BE | E 05 02 40.4 | N 50 05 41.0 | 260 | WS |
1.2 | 22:17:53.0 | 0.34 | 22:17:54.7 | 0.38 | GPS++ | 0.3 | 0.5 | A |
Recording failure, visual on video screen.|;
2021/12/03 | 444 | Gyptis | 4UC495-013385
asteroid measurement: at least 140 km
P+ | JPL#124:2021-Nov-10 | 20:49:38 | 20:49:38 | | | | E 20 00 00 | N 50 42 20 | 0 | WS |;
O- | Jiri Polak | 20:48:11 | 20:52:11 | M303 | CCD | CZ | E 13 19 15.6 | N 49 41 41.1 | 339 | WS |;
O- | Michal Rottenborn | 20:48:11 | 20:52:11 | M254 | CCD | CZ | E 13 19 55.8 | N 49 42 26.4 | 326 | WS |;
O+ | Daniel Blazewicz | 20:45:00 | 20:56:14 | M350 | CCD | PL | E 20 19 04.2 | N 49 59 33.2 | 211 | WS |
11.50 | 20:49:41.49 | 0.20 | 20:49:52.99 | 0.50 | NTP+ | | | |;
2021/12/03 | 255 | Oppavia | TYC 1426-00930-1
asteroid measurement: at least 35 km
P+ | JPL#51:2021-Nov-10 | 01:42:55 | 01:42:55 | | | | W 06 00 00 | N 42 08 01 | 0 | WS |;
O+ | Javier Fuertes | 01:42:59 | 01:43:05 | M203 | VID | ES | W 05 34 24.6 | N 42 36 45.8 | 864 | WS |
2.82 | 01:43:00.68 | 0.02 | 01:43:03.50 | 0.02 | GPS++ | | | |;
2021/12/02 | 141 | Lumen | 4UC565-001115
asteroid measurement: at least 123 km
P+ | JPL#82:2021-Nov-10 | 22:56:57 | 22:56:57 | | | | E 11 15 36 | N 52 16 15 | 0 | WS |;
O- | Jan-Maarten Winkel | 22:55:43 | 22:57:43 | M356 | VID | NL | E 06 15 36.9 | N 51 54 13.6 | 22 | WS |;
O- | Adrianus Verveen | 22:55:01 | 23:02:00 | V112 | CCD | NL | E 06 24 27.4 | N 52 11 24.0 | 9 | WS |;
O+ | Eberhard Bredner | 22:50:00 | 23:00:00 | L48 | VID | DE | E 11 12 03.3 | N 52 12 49.4 | 145 | WS |
22.08 | 22:56:46.98 | 1.12 | 22:57:09.06 | 1.12 | GPS++ | | | |;
O- | Peter Lindner | 22:53:57 | 23:00:46 | M305 | CCD | DE | E 14 16 45.1 | N 51 26 57.3 | 118 | WS |;
2021/12/02 | 419 | Aurelia | 4UC377-167249
asteroid measurement: at least 126 km
P+ | JPL#118:2021-Nov-10 | 19:34:36 | 19:34:36 | | | | E 01 00 00 | N 46 53 01 | 0 | WS |;
O+ | Pierre Le Cam | 19:32:30 | 19:36:30 | M250 | CCD | FR | E 00 47 18.1 | N 46 55 30.7 | 58 | WS |
3.40 | 19:34:34.63 | 0.20 | 19:34:38.03 | 0.40 | GPS++ | | | |;
2021/12/01 | 11118 | Modra | 4UC565-007126
asteroid measurement: at least 9.1 km
P+ | JPL#40:2021-Nov-09 | 23:19:07 | 23:19:07 | | | | W 01 00 00 | N 51 23 06 | 0 | WS |;
O+ | Peter Tickner | 23:17:07 | 23:21:09 | M356 | CCD | UK | W 00 55 14.5 | N 51 25 33.8 | 44 | WS |
0.80 | 23:19:08.17 | 0.05 | 23:19:08.97 | 0.05 | GPS+ | | | |;
2021/11/30 | 1517 | Beograd | 4UC577-016317
chords
asteroid measurement: at least 43 km
P+ | JPL#45:2021-Nov-09 | 19:51:08 | 19:51:08 | | | | E 00 00 00 | N 43 16 12 | 0 | WS |;
O+ | Gerard Vaudescal | 19:50:04 | 19:52:20 | M254 | CCD | FR | W 00 00 46.4 | N 43 12 35.4 | 340 | WS |
3.39 | 19:51:06.96 | 0.28 | 19:51:10.35 | 0.28 | NTP+ | | | |;
O+ | Yves Argentin | 19:50:26 | 19:51:54 | M305 | VID | FR | E 00 03 31.8 | N 43 08 40.4 | 488 | WS |
3.20 | 19:51:07.37 | 0.16 | 19:51:10.57 | 0.16 | GPS++ | | | |;
O+ | Alberto Ossola | 19:48:56 | 19:52:01 | M230 | VID | CH | E 08 55 10.5 | N 45 59 50.6 | 350 | WS |
3.52 | 19:50:31.49 | 0.32 | 19:50:35.01 | 0.32 | GPS++ | | | |;
O+ | Andrea Manna | 19:49:29 | 19:52:02 | M200 | VID | CH | E 08 55 13.8 | N 46 10 35.5 | 240 | WS |
3.20 | 19:50:30.92 | 0.32 | 19:50:34.12 | 0.32 | GPS++ | | | |;
O+ | Stefano Sposetti | 19:47:30 | 19:53:30 | M420 | CCD | CH | E 09 01 26.5 | N 46 13 53.2 | 260 | WS |
3.50 | 19:50:30.66 | 0.25 | 19:50:34.16 | 0.25 | GPS++ | | | |;
2021/11/30 | 693 | Zerbinetta | 4UC670-043638
asteroid measurement: at least 74 km
P+ | JPL#47:2021-Nov-10 | 05:00:28 | 05:00:28 | | | | E 01 00 00 | N 46 32 30 | 0 | WS |;
O+ | Pierre Le Cam | 04:58:30 | 05:02:30 | M250 | CCD | FR | E 00 47 18.1 | N 46 55 30.7 | 58 | WS |
6.20 | 05:00:27.19 | 0.20 | 05:00:33.39 | 0.20 | GPS++ | | | |;
2021/11/29 | 4212 | Sansyu-Asuke | 4UC663-042123
asteroid measurement: at least 18 km
P+ | JPL#44:2021-Nov-09 | 21:16:46 | 21:16:46 | | | | E 19 00 00 | N 48 27 20 | 0 | WS |;
O+ | Peter Nosal | 21:15:40 | 21:17:45 | M250 | CCD | SK | E 19 17 49.3 | N 48 33 24.8 | 343 | WS |
1.49 | 21:16:44.32 | 0.08 | 21:16:45.81 | 0.08 | NTP+ | | | |;
2021/11/28 | 491 | Carina | TYC 5729-00125-1
asteroid measurement: at least 68 km
P+ | JPL#71:2021-Nov-10 | 19:14:02 | 19:14:02 | | | | E 01 00 00 | N 46 29 43 | 0 | WS |;
O+ | Pierre Le Cam | 19:12:00 | 19:16:00 | M250 | CCD | FR | E 00 47 18.1 | N 46 55 30.7 | 58 | WS |
1.95 | 19:13:59.83 | 0.08 | 19:14:01.78 | 0.08 | GPS++ | | | |;
2021/11/27 | 693 | Zerbinetta | G060042.0+434237
asteroid measurement: at least 60 km
P+ | JPL#47:2021-Nov-10 | 22:53:06 | 22:53:06 | | | | E 07 00 00 | N 43 33 35 | 0 | WS |;
O+ | Matthieu Conjat | 22:51:55 | 22:53:55 | M400 | CCD | FR | E 07 17 59.4 | N 43 43 32.9 | 350 | WS |
5.10 | 22:53:00.71 | 0.50 | 22:53:05.81 | 0.50 | NTP | | | |
0.50s uncertainties added for Win7/NTP use.|;
2021/11/27 | 301 | Bavaria | 4UC538-033522
asteroid measurement: at least 52 km
P+ | JPL#96:2021-Nov-10 | 20:42:36 | 20:42:36 | | | | W 02 00 00 | N 51 23 40 | 0 | WS |;
O+ | Derrick Ward | 20:40:20 | 20:44:20 | M200 | CCD | UK | W 01 45 50.2 | N 51 33 46.0 | 103 | WS |
6.40 | 20:42:33.91 | 0.10 | 20:42:40.31 | 0.10 | NTP | | | |
1.0 observed mag drop.|;
2021/11/27 | 7666 | Keyaki | TYC 1873-00042-1
asteroid measurement: at least 4.6 km
P+ | JPL#35:2021-Nov-10 | 20:11:32 | 20:11:32 | | | | W 02 00 00 | N 53 31 41 | 0 | WS |;
O+ | Alex Pratt | 20:10:55 | 20:12:02 | M279 | VID | UK | W 01 36 28.0 | N 53 50 15.4 | 114 | WS |
0.48 | 20:11:35.52 | 0.08 | 20:11:36.00 | 0.08 | GPS++ | | | |;
2021/11/27 | 578 | Happelia | 4UC451-053469
asteroid measurement: at least 78 km
P+ | JPL#123:2021-Aug-25 | 02:48:59 | 02:48:59 | | | | E 19 00 00 | N 48 39 36 | 0 | WS |;
O+ | Peter Nosal | 02:47:46 | 02:50:02 | M250 | CCD | SK | E 19 17 49.3 | N 48 33 24.8 | 343 | WS |
2.40 | 02:48:58.78 | 0.20 | 02:49:01.18 | 0.20 | NTP+ | | | |;
2021/11/25 | 19278 | 1995 YN | 4UC470-005878
P+ | JPL#32:2021-Nov-09 | 01:31:42 | 01:31:42 | | | | E 19 00 00 | N 49 19 22 | 0 | WS |;
O- | William Stewart | 01:32:33 | 01:34:33 | M279 | VID | UK | W 02 34 07.5 | N 53 03 27.0 | 68 | WS |;
O+ | Peter Delincak | 01:30:30 | 01:32:30 | M400 | CCD | SK | E 18 42 09.5 | N 49 24 15.2 | 680 | WS |
0.40 | 01:31:41.02 | 0.20 | 01:31:41.42 | 0.20 | GPS++ | | | |;
2021/11/24 | 5603 | Rausudake | 4UC539-010042
asteroid measurement: at least 25 km
P+ | JPL#48:2021-Nov-09 | 01:39:37 | 01:39:37 | | | | E 19 00 00 | N 48 35 16 | 0 | WS |;
O+ | Peter Nosal | 01:38:18 | 01:40:58 | M250 | CCD | SK | E 19 17 49.3 | N 48 33 24.8 | 343 | WS |
1.60 | 01:39:38.12 | 0.40 | 01:39:39.72 | 0.40 | NTP+ | | | |;
2021/11/23 | 212 | Medea | 4UC593-016335
double star
asteroid measurement: at least 130 km
Assuming the whole star mag being 10.47 (Gaia EDR3, G band) and the asteroid mag being 12.4,
the approximate magnitudes for the double system are as follows:
A: 10.8, B: 11.5
O+1| Philip Denyer | 22:34:32 | 22:38:31 | M235 | VID | UK | E 00 11 38.8 | N 51 33 06.3 | 13 | WS |
5.64 | 22:36:28.84 | 0.04 | 22:36:34.48 | 0.04 | GPS++ | | | |
0.8 mag drop.|;
O+2| Philip Denyer | 22:34:32 | 22:38:31 | M235 | VID | UK | E 00 11 38.8 | N 51 33 06.3 | 13 | WS |
12.16 | 22:37:04.16 | 0.04 | 22:37:16.32 | 0.04 | GPS++ | | | |
0.3 mag drop.|;
2021/11/22 | 165 | Loreley | 4UC607-007017
asteroid measurement: at least 167 km
P+ | JPL#61:2021-Nov-10 | 01:19:25 | 01:19:25 | | | | E 24 00 00 | N 38 39 11 | 0 | WS |;
O+ | Serge Dramonis | 01:17:30 | 01:21:30 | M406 | CCD | GR | E 23 48 20.0 | N 38 35 38.0 | 313 | WS |
12.31 | 01:19:17.33 | 0.04 | 01:19:29.64 | 0.04 | GPS+ | | | |;
2021/11/21 | 6139 | Naomi | TYC 1869-01597-1
asteroid measurement: at least 6.6 km
P+ | JPL#44:2021-Nov-09 | 22:37:11 | 22:37:11 | | | | E 00 00 00 | N 51 14 27 | 0 | WS |;
O+ | Malcolm Jennings | 22:35:09 | 22:38:15 | M276 | VID | UK | W 00 04 01.5 | N 51 19 09.5 | 170 | WS |
0.62 | 22:37:07.90 | 0.12 | 22:37:08.52 | 0.12 | RAD++ | | | |;
2021/11/19 | 329 | Svea | 4UC391-088207
asteroid measurement: at least 89 km
P+ | JPL#74:2021-Nov-10 | 18:32:18 | 18:32:18 | | | | E 02 00 00 | N 41 20 47 | 0 | WS |;
O+ | Carlos Perello | 18:30:19 | 18:34:17 | M500 | VID | ES | E 02 05 24.6 | N 41 33 00.2 | 224 | WS |
2.08 | 18:32:16.85 | 0.16 | 18:32:18.93 | 0.16 | GPS++ | | | |;
2021/11/19 | 134340 | Pluto | 4UC336-196144
Transneptunian object
Lucky Star prediction
Predicted centerline outside Earth surface
Body with atmosphere, D and R below are approximate times at 50% drop of the target star
(the only purpose is to keep a track of this event in the database)
O+ | Matthieu Conjat | 16:51:12 | 16:59:30 | M400 | CCD | FR | E 07 17 59.4 | N 43 43 32.9 | 350 | WS |
26.1 | 16:56:21.0 | 2.0 | 16:56:47.1 | 2.0 | NTP | | | |;
O+ | Gregor Krannich | 16:52:45 | 16:59:46 | M350 | CCD | DE | E 10 50 58.0 | N 48 05 22.8 | 596 | WS |
52.3 | 16:56:11.1 | 3.3 | 16:57:03.4 | 3.3 | GPS++ | | | |;
O+ | Bernd Gaehrken | 16:50:00 | 17:10:00 | M800 | CCD | DE | E 11 36 26 | N 48 07 19 | 500 | WS |
60.3 | 16:56:10.8 | 3.2 | 16:57:11.1 | 3.2 | NTP+ | | | |;
2021/11/19 | 1315 | Bronislawa | 4UC516-047392
asteroid measurement: at least 53 km
P+ | JPL#65:2021-Nov-09 | 05:16:19 | 05:16:19 | | | | W 00 02 52 | N 53 53 40 | 0 | WS |;
O+ | Simon Kidd | 05:16:00 | 05:18:00 | M350 | CCD | UK | W 00 03 51.7 | N 51 57 04.4 | 120 | WS |
11.47 | 05:16:54.90 | 0.27 | 05:17:06.37 | 0.34 | GPS++ | | | |;
O- | C. Perello/A. Selva | 05:18:35 | 05:22:33 | M500 | CCD | ES | E 02 05 24.6 | N 41 33 00.2 | 224 | WS |;
2021/11/19 | 34 | Circe | 4UC484-049141
chords
asteroid measurement: 118.4 km +/- 6.8 x 98.5 km +/- 12.0, PA 317.2 deg +/- 27.9
P+ | JPL#93:2021-Nov-10 | 04:34:20 | 04:34:20 | | | | W 06 00 00 | N 42 54 32 | 0 | WS |;
O+ | Faustino Garcia | 04:33:19 | 04:35:18 | M250 | CCD | ES | W 06 23 26.7 | N 43 28 21.6 | 219 | WS |
4.00 | 04:34:17.43 | 0.40 | 04:34:21.43 | 0.40 | GPS++ | | | |;
O+ | Juan Collada | 04:32:27 | 04:36:21 | M200 | CCD | ES | W 05 36 09.4 | N 43 29 03.3 | 415 | WS |
3.01 | 04:34:20.55 | 0.49 | 04:34:23.56 | 0.49 | GPS+ | | | |;
O+ | Oscar Canales | 04:32:32 | O4:36:33 | M200 | CCD | ES | W 01 01 14.8 | N 41 29 49.5 | 403 | WS |
4.95 | 04:34:35.66 | 0.31 | 04:34:40.61 | 0.25 | GPS++ | | | |;
O+ | David Lafuente | 04:31:42 | 04:37:26 | M200 | VID | ES | W 01 00 07.7 | N 41 32 33.3 | 369 | WS |
5.10 | 04:34:35.57 | 0.45 | 04:34:40.67 | 0.45 | GPS++ | | | |
PAL/NTSC issue taken into account.|;
O+ | Joan Aragones | 04:34:09 | 04:35:27 | L102 | CCD | ES | E 01 23 24.8 | N 41 08 08.9 | 70 | WS |
6.00 | 04:34:44.97 | 0.50 | 04:34:50.97 | 0.50 | NTP+ | | | |;
O- | C. Perello/A. Selva | 04:32:50 | 04:36:48 | M500 | CCD | ES | E 02 05 24.6 | N 41 33 00.2 | 224 | WS |;
2021/11/19 | 13851 | 1999 XB94 | 4UC552-027124
asteroid measurement: at least 26 km
P+ | JPL#44:2021-Nov-10 | 02:33:37 | 02:33:37 | | | | E 01 00 00 | N 40 59 28 | 0 | WS |;
O+ | Joan Aragones | 02:32:56 | 02:34:16 | L102 | CCD | ES | E 01 23 24.8 | N 41 08 08.9 | 70 | WS |
3.00 | 02:33:34.29 | 0.50 | 02:33:37.29 | 0.50 | NTP+ | | | |;
2021/11/18 | 735 | Marghanna | 4UC596-048093
asteroid measurement: at least 53 km
P+ | JPL#51:2021-Nov-10 | 04:07:25 | 04:07:25 | | | | E 02 00 00 | N 41 09 43 | 0 | WS |;
O+ | Antoni Selva | 04:05:27 | 04:09:25 | M500 | VID | ES | E 02 05 24.6 | N 41 33 00.2 | 224 | WS |
3.60 | 04:07:28.52 | 0.16 | 04:07:32.12 | 0.24 | GPS++ | | | |;
2021/11/17 | 22014 | 1999 XQ96 | 4UC623-001324
Jupiter trojan
asteroid measurement: at least 51 km
P+ | JPL#38:2021-Nov-09 | 23:03:30 | 23:03:30 | | | | E 02 09 19 | N 41 44 01 | 0 | WS |;
O+ | Miguel Sanchez | 23:00:11 | 23:10:10 | M200 | CCD | ES | W 03 38 22 | N 37 06 41 | 730 | WS |
3.22 | 23:04:09.46 | 0.83 | 23:04:12.68 | 0.83 | NTP | | | |;
O+ | Benjamin Hernandez | 23:00:15 | 23:05:16 | M280 | CCD | ES | W 03 35 43 | N 37 13 12 | 760 | WS |
2.80 | 23:04:08.26 | 0.44 | 23:04:11.06 | 0.44 | NTP | | | |;
O- | Alvaro Fornas | 23:03:43 | 23:03:57 | M430 | CCD | ES | W 01 06 33 | N 39 57 01 | 1280 | WS |;
O+ | Antoni Selva | 23:01:31 | 23:04:58 | M500 | VID | ES | E 02 05 24.6 | N 41 33 00.2 | 224 | WS |
3.03 | 23:03:29.99 | 0.32 | 23:03:33.02 | 0.32 | GPS++ | | | |;
2021/11/16 | 162 | Laurentia | TYC 1874-01605-1
asteroid measurement: at least 240 km
P+ | JPL#58:2021-Nov-10 | 17:57:22 | 17:57:22 | | | | E 19 00 00 | N 51 55 35 | 0 | WS |;
O+ | Marek Zawilski | 17:56:01 | 17:59:27 | M203 | CCD | PL | E 19 03 21.5 | N 51 54 46.3 | 137 | WS |
15.13 | 17:57:16.34 | 0.15 | 17:57:31.47 | 0.15 | GPS+ | | | |;
2021/11/16 | 842 | Kerstin | 4UC654-047087
asteroid measurement: at least 25 km
P+ | JPL#51:2021-Nov-10 | 00:20:44 | 00:20:44 | | | | W 00 04 19 | N 52 04 05 | 0 | WS |;
O+ | Simon Kidd | 00:19:43 | 00:21:43 | M350 | CCD | UK | W 00 03 51.7 | N 51 57 04.4 | 120 | WS |
3.55 | 00:20:39.91 | 0.30 | 00:20:43.46 | 0.30 | GPS++ | | | |;
2021/11/15 | 584 | Semiramis | 4UC366-169247
asteroid measurement: at least 70 km
P+ | JPL#100:2021-Nov-10 | 17:48:54 | 17:48:54 | | | | E 19 00 00 | N 48 33 12 | 0 | WS |;
O+ | Marek Harman | 17:47:51 | 17:49:57 | M250 | CCD | SK | E 19 09 13.7 | N 48 43 04.4 | 575 | WS |
1.97 | 17:48:52.64 | 0.09 | 17:48:54.61 | 0.18 | NTP+ | | | |;
2021/11/11 | 739 | Mandeville | TYC 0856-01242-1
asteroid measurement: at least 89 km
P+ | JPL#65:2021-Nov-10 | 05:53:05 | 05:53:05 | | | | W 06 00 00 | N 42 47 52 | 0 | WS |;
O+ | Javier Fuertes | 05:50:56 | 05:55:09 | M200 | VID | ES | W 05 34 24.6 | N 42 36 45.8 | 864 | WS |
2.54 | 05:53:05.69 | 0.02 | 05:53:08.23 | 0.02 | GPS++ | | | |;
O- | Gerard Vaudescal | 05:52:18 | 05:54:16 | M254 | CCD | FR | W 00 00 46.4 | N 43 12 35.4 | 340 | WS |;
2021/11/11 | 415 | Palatia | TYC 0839-00453-1
asteroid measurement: at least 65 km
P+ | JPL#70:2021-Nov-10 | 04:49:59 | 04:49:59 | | | | E 11 00 00 | N 47 38 55 | 0 | WS |;
O- | Stefan Meister | 04:49:23 | 04:50:23 | M500 | CCD | CH | E 08 34 14.3 | N 47 31 10.4 | 550 | WS |;
O+ | Manfred Simon | 04:49:01 | 04:51:01 | M203 | CCD | DE | E 10 37 49.0 | N 47 54 12.0 | 700 | WS |
2.47 | 04:49:54.65 | 0.09 | 04:49:57.12 | 0.09 | NTP+ | | | |;
O- | Gregor Krannich | 04:49:01 | 04:51:11 | M350 | CCD | DE | E 10 50 58.0 | N 48 05 22.8 | 596 | WS |;
2021/11/11 | 84522 | 2002 TC302 | 4UC616-007599
Transneptunian object
Lucky Star prediction
chords (preliminary, with available US data v3 + eVscope data v1)
asteroid measurement: 529.9 km +/- 2.0 x 468.7 km +/- 2.2, PA 111.7 deg +/- 2.1
P+ | LS-NIMA:2021-11-08 | 02:51:19 | 02:51:19 | | | | E 07 00 00 | N 42 13 05 | 0 | WS |;
O- | Faustino Garcia | 02:48:53 | 02:54:51 | M250 | CCD | ES | W 06 23 26.7 | N 43 28 21.6 | 219 | WS |;
O- | Jesus Delgado | 02:46:00 | 02:58:00 | M235 | CCD | ES | W 06 01 57 | N 37 24 11 | 11 | WS |;
O- | Juan Collada | 02:51:07 | 02:57:03 | M200 | CCD | ES | W 05 36 09.4 | N 43 29 03.3 | 415 | WS |;
O- | Ferran Casarramona | 02:36:02 | 03:06:01 | M200 | VID | ES | W 02 00 54.9 | N 36 52 50.1 | 50 | WS |;
O- | P. Martorell/J. Prat | 02:49:00 | 02:54:00 | M279 | VID | ES | W 01 51 54 | N 42 42 42 | 595 | WS |;
O- | Alvaro Fornas | 02:38:06 | 03:14:59 | M430 | CCD | ES | W 01 06 33 | N 39 57 01 | 1280 | WS |;
O- | R. Iglesias et al | 02:30:51 | 03:04:58 | M400 | CCD | ES | W 01 00 58.7 | N 40 02 30.5 | 1957 | WS |
4s cycle (3s exposure + 1s lapse time). Observation with F.J. Galindo.|;
O+ | Laurent Runigo | | | V112 | CCD | FR | W 00 54 17.2 | N 47 04 02.7 | 184 | WS |
17.66 | 02:51:53.79 | 0.11 | 02:52:11.45 | 0.11 | NTP | | | |
Waiting for full report.|;
O- | O. Canales/A. Ribera | 02:41:51 | 03:01:49 | M200 | CCD | ES | W 00 35 11.9 | N 41 48 01.6 | 555 | WS |;
O+ | Pierre Le Cam | 02:47:00 | 02:57:00 | M250 | CCD | FR | E 00 47 18.1 | N 46 55 30.7 | 58 | WS |
16.40 | 02:51:50.84 | 0.36 | 02:52:07.24 | 0.36 | GPS++ | | | |
Poor conditions.|;
O+ | Jean-Louis Dumont | 02:41:05 | 03:01:04 | M280 | CCD | FR | E 00 49 59.1 | N 47 13 23.9 | 91 | WS |
15.02 | 02:51:51.53 | 0.04 | 02:52:06.55 | 0.03 | GPS+ | | | |;
O+ | Lionel Rousselot | 02:46:51 | 02:56:54 | M250 | CCD | FR | E 02 03 09.9 | N 47 13 23.8 | 97 | WS |
13.30 | 02:51:49.79 | 0.10 | 02:52:03.09 | 0.10 | GPS+ | | | |;
O- | F. Van Den Abbeel | 02:50:15 | 02:53:14 | M200 | VID | BE | E 05 23 50.5 | N 50 00 14.8 | 475 | WS |;
O- | Olivier Schreurs | 02:49:20 | 02:54:19 | M254 | VID | BE | E 05 33 23.4 | N 50 38 36.2 | 107 | WS |;
O+ | J. Desmars et al | 02:47:18 | 02:57:48 | M1200 | CCD | FR | E 05 42 54.6 | N 43 55 54.3 | 638 | WS |
18.50 | 02:51:36.05 | 0.25 | 02:51:54.55 | 0.25 | GPS++ | | | |
Observation with K. Baillie/A.C. Perlbarg.|;
O- | Fernand Emering | 02:40:21 | 03:02:29 | M460 | VID | LU | E 06 04 51.8 | N 49 32 01.6 | 317 | WS |;
O- | Jan-Maarten Winkel | 02:50:34 | 02:55:34 | M356 | VID | NL | E 06 15 36.9 | N 51 54 13.6 | 22 | WS |;
O+ | Matthieu Conjat | 02:41:55 | 02:54:45 | M400 | CCD | FR | E 07 17 59.4 | N 43 43 32.9 | 350 | WS |
19.13 | 02:51:32.41 | 0.50 | 02:51:51.54 | 0.50 | NTP | | | |
0.50s uncertainties added for Win7/NTP use.|;
O- | Horia Costache | 02:47:27 | 02:57:02 | M254 | CCD | DE | E 07 52 29.9 | N 50 03 38.2 | 381 | WS |;
O- | J. Schenker et al | 02:48:05 | 02:55:27 | M450 | VID | CH | E 07 57 03.0 | N 47 25 12.9 | 820 | WS |
Observation with J. Kaeser.|;
O- | Thomas Erzinger | 02:46:34 | 03:01:15 | L180 | VID | CH | E 08 16 03 | N 47 16 00 | 700 | WS |;
O- | Stefan Meister | 02:50:52 | 02:52:22 | M500 | CCD | CH | E 08 34 14.3 | N 47 31 10.4 | 550 | WS |;
O- | Manfred Simon | 02:49:51 | 02:52:51 | M203 | CCD | DE | E 10 37 49.0 | N 47 54 12.0 | 700 | WS |;
O- | Gregor Krannich | 02:48:31 | 02:54:31 | M350 | CCD | DE | E 10 50 58.0 | N 48 05 22.8 | 596 | WS |;
O- | David Vizzoni | 02:46:32 | 02:56:29 | M300 | CCD | IT | E 11 28 35.8 | N 45 42 21.6 | 155 | WS |;
O- | Jean-Francois Pittet | 02:45:01 | 02:57:01 | M254 | CCD | DE | E 11 47 48.4 | N 47 51 30.4 | 677 | WS |;
O- | C. Wiedemair et al | 02:50:44 | 03:00:37 | M406 | CCD | IT | E 12 05 02.5 | N 46 46 58.9 | 1600 | WS |
2.2s cycle (0.3s exposure + 1.9s lapse time). Observation with E. Pardew/M. Nicolussi/S. Sottrovisch.|;
O- | Konrad Guhl | 02:50:00 | 02:55:00 | M306 | CCD | DE | E 13 11 24.6 | N 53 15 57.9 | 74 | WS |;
O- | A. Kreutzer et al | 02:50:25 | 02:52:38 | M500 | CCD | AT | E 13 21 06.2 | N 47 54 33.1 | 700 | WS |
Observation with R. Schaefer.|;
O- | Christian Weber | 02:46:09 | 02:56:23 | M254 | CCD | DE | E 13 25 25.9 | N 52 31 01.3 | 39 | WS |
Technical interruption 02:53:24.9/26.8.|;
O- | Sven Andersson | 02:50:00 | 02:53:00 | M355 | CCD | DE | E 13 39 41.7 | N 52 24 35.5 | 37 | WS |;
O- | Anna Marciniak | 02:46:26 | 02:54:58 | M400 | CCD | PL | E 17 04 30.8 | N 52 16 36.8 | 83 | WS |
Technical interruptions 02:47:58.0/48:06.6, 02:49:16.7/50:30.0, 02:50:53.8/55.0,
02:52:47.3/48.5, 02:52:50.3/56.4.|;
O- | Daniel Blazewicz | 02:45:38 | 02:57:22 | M350 | CCD | PL | E 20 19 04.2 | N 49 59 33.0 | 210 | WS |;
O- | Petri Tikkanen | | | V112 | CCD | FI | E 25 45 53.3 | N 62 16 38.9 | 120 | WS |
Waiting for full report.|;
2021/11/11 | 1114 | Lorraine | 4UC489-045081
asteroid measurement: at least 53 km
P+ | JPL#53:2021-Nov-10 | 01:00:43 | 01:00:43 | | | | E 20 00 00 | N 50 10 03 | 0 | WS |;
O+ | Leszek Benedyktowicz | 00:59:40 | 01:01:14 | M203 | CCD | PL | E 19 49 33.2 | N 50 02 49.3 | 257 | WS |
6.60 | 01:00:44.05 | 0.30 | 01:00:50.65 | 0.30 | GPS++ | | | |;
O+ | Daniel Blazewicz | 00:55:51 | 01:05:55 | M350 | CCD | PL | E 20 19 04.2 | N 49 59 33.2 | 211 | WS |
6.61 | 01:00:46.67 | 0.15 | 01:00:53.28 | 0.15 | NTP+ | | | |;
2021/11/10 | 106 | Dione | 4UC568-014757
asteroid measurement: at least 186 km
P+ | JPL#129:2021-Nov-10 | 05:09:02 | 05:09:02 | | | | E 01 00 00 | N 47 00 23 | 0 | WS |;
O+ | Pierre Le Cam | 05:07:00 | 05:11:00 | M250 | CCD | FR | E 00 47 18.1 | N 46 55 30.7 | 58 | WS |
23.01 | 05:08:49.66 | 1.58 | 05:09:12.67 | 1.58 | GPS++ | | | |;
2021/11/09 | 1096 | Reunerta | 4UC519-006893
asteroid measurement: at least 40 km
P+ | JPL#46:2021-Nov-10 | 23:32:57 | 23:32:57 | | | | E 05 00 00 | N 49 43 37 | 0 | WS |;
O+ | Roland Boninsegna | 23:31:33 | 23:34:32 | M400 | VID | BE | E 04 34 56.0 | N 50 05 25.9 | 195 | WS |
3.52 | 23:33:00.11 | 0.08 | 23:33:03.63 | 0.08 | GPS++ | | | |;
O- | Tomas Janik | 23:31:31 | 23:33:30 | M355 | VID | CZ | E 13 50 47.5 | N 50 38 18.7 | 274 | WS |;
O- | Petr Zeleny | 23:29:26 | 23:34:13 | M254 | CCD | CZ | E 17 58 24.5 | N 49 27 47.9 | 338 | WS |;
O- | Peter Delincak | 23:30:30 | 23:32:30 | M400 | CCD | SK | E 18 42 09.5 | N 49 24 15.2 | 680 | WS |;
O+ | Marcin Filipek | 23:30:00 | 23:33:00 | M250 | CCD | PL | E 19 45 02.8 | N 50 12 43.9 | 450 | WS |
2.80 | 23:31:26.77 | 0.20 | 23:31:29.57 | 0.20 | GPS++ | | | |;
2021/11/09 | 732 | Tjilaki | TYC 4669-00926-1
asteroid measurement: at least 35 km
P+ | JPL#50:2021-Nov-10 | 19:38:22 | 19:38:22 | | | | E 08 18 11 | N 49 56 17 | 0 | WS |;
O- | Horia Costache | 19:37:50 | 19:39:40 | M254 | CCD | DE | E 07 52 29.9 | N 50 03 38.2 | 381 | WS |;
O+ | Oliver Kloes | 19:36:01 | 19:41:01 | M254 | CCD | DE | E 08 21 50.4 | N 50 08 17.4 | 256 | WS |
12.00 | 19:38:20.93 | 0.40 | 19:38:32.93 | 0.40 | GPS++ | | | |;
2021/11/09 | 295645 | 2008 SP279 | 4UC513-003104
Jupiter trojan
chords
topographic feature and partially grazing occultation?
P+ | JPL#16:2021-Nov-10 | 19:11:58 | 19:11:58 | | | | E 19 00 00 | N 50 05 11 | 0 | WS |;
O- | Stefano Sposetti | 19:09:30 | 19:15:30 | M420 | CCD | CH | E 09 01 26.5 | N 46 13 53.2 | 260 | WS |;
O+ | Peter Delincak | 19:11:00 | 19:13:00 | M400 | CCD | SK | E 18 42 09.5 | N 49 24 15.2 | 680 | WS |
0.55 | 19:12:07.36 | 0.03 | 19:12:07.91 | 0.03 | GPS++ | | | |
Full disappearance.|;
O+ | Peter Delincak | 19:11:00 | 19:13:00 | M400 | CCD | SK | E 18 42 09.5 | N 49 24 15.2 | 680 | WS |
0.11 | 19:12:07.96 | 0.03 | 19:12:08.07 | 0.03 | GPS++ | | | |
1.2 mag drop.|;
O- | Peter Nosal | 19:10:59 | 19:13:03 | M250 | CCD | SK | E 19 17 49.3 | N 48 33 24.8 | 343 | WS |;
2021/11/08 | 58833 | 1998 HM33 | TYC 2365-00885-1
asteroid measurement: at least 14 km
P+ | JPL#31:2021-Nov-09 | 20:57:14 | 20:57:14 | | | | E 09 00 00 | N 46 04 14 | 0 | WS |;
O+ | Alberto Ossola | 20:55:35 | 20:59:02 | M230 | VID | CH | E 08 55 10.5 | N 45 59 50.6 | 350 | WS |
1.12 | 20:57:15.64 | 0.02 | 20:57:16.76 | 0.02 | GPS++ | | | |;
O- | Stefano Sposetti | 20:54:15 | 21:00:15 | M420 | CCD | CH | E 09 01 26.5 | N 46 13 53.2 | 260 | WS |;
O- | Peter Nosal | 20:55:17 | 20:57:21 | M250 | CCD | SK | E 19 17 49.3 | N 48 33 24.8 | 343 | WS |;
2021/11/08 | 432 | Pythia | 4UC541-017567
asteroid measurement: at least 25 km
P+ | JPL#90:2021-Nov-10 | 20:35:01 | 20:35:01 | | | | E 05 00 00 | N 50 30 30 | 0 | WS |;
O- | Roland Boninsegna | 20:33:31 | 20:36:30 | M400 | VID | BE | E 04 34 56.0 | N 50 05 25.9 | 195 | WS |;
O+ | O. Schreurs et al | 20:33:55 | 20:36:04 | M406 | VID | BE | E 05 26 29.5 | N 50 31 24.8 | 261 | WS |
3.04 | 20:35:00.64 | 0.08 | 20:35:03.68 | 0.08 | GPS++ | | | |
Observation with E. Fernandez.|;
2021/11/08 | 17754 | 1998 DN8 | 4UC364-178898
asteroid measurement: at least 14 km
P+ | JPL#39:2021-Nov-09 | 18:37:36 | 18:37:36 | | | | E 08 00 00 | N 47 17 34 | 0 | WS |;
O+ | Peter Englmaier | 18:35:35 | 18:39:38 | M405 | CCD | CH | E 08 29 42.9 | N 47 25 21.1 | 467 | WS |
0.56 | 18:37:38.26 | 0.07 | 18:37:38.82 | 0.07 | GPS++ | | | |;
2021/11/07 | 626 | Notburga | 4UC760-020081
chords + DAMIT model
asteroid measurement: at least 85 km
P+ | JPL#49:2021-Nov-10 | 23:03:43 | 23:03:43 | | | | E 09 00 00 | N 46 20 54 | 0 | WS |;
O+ | Alberto Ossola | 23:01:50 | 23:05:02 | M230 | VID | CH | E 08 55 10.5 | N 45 59 50.6 | 350 | WS |
8.20 | 23:03:35.56 | 0.16 | 23:03:43.76 | 0.28 | GPS++ | | | |;
O+ | Andrea Manna | 23:00:03 | 23:06:11 | M200 | VID | CH | E 08 55 13.8 | N 46 10 35.5 | 240 | WS |
9.84 | 23:03:35.53 | 0.16 | 23:03:45.37 | 0.08 | GPS++ | | | |;
O+ | Stefano Sposetti | 23:00:45 | 23:06:45 | M420 | CCD | CH | E 09 01 26.5 | N 46 13 53.2 | 260 | WS |
9.68 | 23:03:34.96 | 0.04 | 23:03:44.64 | 0.06 | GPS++ | | | |;
2021/11/07 | 3237 | Victorplatt | 4UC597-009643
asteroid measurement: at least 20 km
P+ | JPL#43:2021-Nov-09 | 19:56:43 | 19:56:43 | | | | E 19 00 00 | N 48 20 04 | 0 | WS |;
O+ | Peter Nosal | 19:55:38 | 19:57:42 | M250 | CCD | SK | E 19 17 49.3 | N 48 33 24.8 | 343 | WS |
1.50 | 19:56:40.60 | 0.13 | 19:56:42.10 | 0.12 | NTP+ | | | |;
2021/11/07 | 276 | Adelheid | 4UC438-093432
asteroid measurement: at least 89 km
P+ | JPL#64:2021-Nov-10 | 16:41:12 | 16:41:12 | | | | E 19 00 00 | N 48 12 41 | 0 | WS |;
O+ | Marek Harman | 16:40:11 | 16:42:16 | M250 | CCD | SK | E 19 09 13.7 | N 48 43 04.4 | 575 | WS |
2.61 | 16:41:11.05 | 0.12 | 16:41:13.66 | 0.12 | NTP+ | | | |;
O+ | Peter Nosal | 16:40:14 | 16:42:16 | M250 | CCD | SK | E 19 17 49.3 | N 48 33 24.8 | 343 | WS |
3.00 | 16:41:11.41 | 0.13 | 16:41:14.41 | 0.13 | NTP+ | | | |;
2021/11/07 | 754 | Malabar | 4UC411-031776
asteroid measurement: at least 87 km
P+ | JPL#109:2021-Nov-10 | 03:46:53 | 03:46:53 | | | | E 13 37 24 | N 54 27 59 | 0 | WS |;
O+ | Jiri Kubanek | 03:46:01 | 03:49:52 | M303 | CCD | CZ | E 13 44 56.3 | N 49 44 35.7 | 538 | WS |
7.32 | 03:47:12.84 | 0.51 | 03:47:20.16 | 0.51 | GPS++ | | | |;
2021/11/06 | 22978 | Nyrola | 4UC543-009527
asteroid measurement: at least 7.9 km
P+ | JPL#39:2021-Nov-09 | 21:52:31 | 21:52:31 | | | | W 00 49 36 | N 81 49 26 | 0 | WS |;
O+ | Gerard Vaudescal | 21:59:02 | 22:01:19 | M254 | CCD | FR | W 00 00 46.4 | N 43 12 35.4 | 340 | WS |
0.94 | 22:00:16.61 | 0.19 | 22:00:17.55 | 0.19 | NTP+ | | | |;
2021/11/06 | 1113 | Katja | 4UC359-199577
asteroid measurement: at least 41 km
P+ | JPL#47:2021-Nov-10 | 19:54:43 | 19:54:43 | | | | W 08 00 00 | N 39 50 55 | 0 | WS |;
O+ | Rui Goncalves | 19:53:44 | 19:55:44 | M254 | VID | PT | W 08 23 06.3 | N 39 31 18.2 | 90 | WS |
2.24 | 19:54:40.78 | 0.16 | 19:54:43.02 | 0.16 | GPS++ | | | |;
2021/11/06 | 1263 | Varsavia | 4UC437-072542
asteroid measurement: at least 30 km
P+ | JPL#55:2021-Nov-10 | 18:18:14 | 18:18:14 | | | | E 13 14 30 | N 47 31 25 | 0 | WS |;
O+ | A. Kreutzer et al | 18:17:40 | 18:18:50 | M500 | CCD | AT | E 13 21 06.2 | N 47 54 33.1 | 700 | WS |
0.81 | 18:18:12.21 | 0.10 | 18:18:13.02 | 0.10 | GPS+ | | | |
Observation with R. Schaefer.|;
2021/11/05 | 391 | Ingeborg | 4UC464-123879
asteroid measurement: at least 20 km
P+ | JPL#51:2021-Nov-10 | 20:06:45 | 20:06:45 | | | | E 10 55 02 | N 47 37 17 | 0 | WS |;
O+ | Gregor Krannich | 20:05:31 | 20:08:20 | M350 | CCD | DE | E 10 50 58.0 | N 48 05 22.8 | 596 | WS |
0.87 | 20:06:43.50 | 0.17 | 20:06:44.37 | 0.17 | GPS++ | | | |;
2021/11/05 | 2098 | Zyskin | 4UC397-129748
asteroid measurement: at least 12 km
P+ | JPL#41:2021-Nov-09 | 19:49:28 | 19:49:28 | | | | E 07 00 00 | N 43 35 33 | 0 | WS |;
O+ | Matthieu Conjat | 19:47:27 | 19:50:35 | M400 | CCD | FR | E 07 17 59.4 | N 43 43 32.9 | 350 | WS |
0.88 | 19:49:28.76 | 0.51 | 19:49:29.64 | 0.51 | NTP | | | |
0.50s uncertainties added for Win7/NTP use.|;
2021/11/03 | 19665 | 1999 RT137 | 4UC604-041804
asteroid measurement: at least 12 km
P+ | JPL#37:2021-Nov-09 | 05:03:01 | 05:03:01 | | | | E 00 00 00 | N 51 59 39 | 0 | WS |;
O- | Tim Haymes | 05:01:00 | 05:05:00 | M280 | CCD | UK | W 01 18 47.1 | N 51 55 40.3 | 122 | WS |;
O+ | Simon Kidd | 05:02:00 | 05:04:07 | M350 | CCD | UK | W 00 03 51.7 | N 51 57 04.4 | 120 | WS |
1.74 | 05:02:59.88 | 0.03 | 05:03:01.62 | 0.03 | GPS++ | | | |;
2021/11/01 | 3345 | Tarkovskij | 4UC626-041775
asteroid measurement: at least 32 km
P+ | JPL#46:2021-Nov-09 | 00:30:56 | 00:30:56 | | | | E 20 00 00 | N 49 52 18 | 0 | WS |;
O+ | Daniel Blazewicz | 00:27:58 | 00:34:35 | M350 | CCD | PL | E 20 19 04.2 | N 49 59 33.2 | 211 | WS |
3.15 | 00:30:58.18 | 0.15 | 00:31:01.33 | 0.10 | NTP+ | | | |;
2021/10/31 | 957 | Camelia | 4UC543-002712
asteroid measurement: at least 60 km
P+ | prediction | 03:58:46 | 03:58:46 | | | | E 12 00 00 | N 48 08 09 | 0 | WS |;
O+ | Bernd Gaehrken | 03:56:00 | 04:00:07 | M800 | CCD | DE | E 11 36 26 | N 48 07 19 | 500 | WS |
4.62 | 03:58:43.01 | 0.50 | 03:58:47.64 | 0.50 | RAD | | | |;
2021/10/30 | 737 | Arequipa | 4UC485-042384
asteroid measurement: at least 52 km
P+ | JPL#59:2021-Nov-10 | 23:17:29 | 23:17:29 | | | | E 24 00 00 | N 53 22 30 | 0 | WS |;
O+ | Wojciech Burzynski | 23:16:30 | 23:18:26 | M254 | CCD | PL | E 23 31 37.9 | N 53 12 31.5 | 145 | WS |
5.25 | 23:17:26.90 | 0.50 | 23:17:32.15 | 0.50 | GPS++ | | | |;
2021/10/30 | 19565 | 1999 KF4 | 4UC588-135841
asteroid measurement: at least 16 km
P+ | prediction | 19:14:47 | 19:14:47 | | | | E 19 55 23 | N 49 40 22 | 0 | WS |;
O+ | Daniel Blazewicz | 19:11:40 | 19:18:14 | M350 | CCD | PL | E 20 19 04.2 | N 49 59 33.2 | 211 | WS |
1.24 | 19:14:46.01 | 0.08 | 19:14:47.25 | 0.11 | NTP+ | | | |;
2021/10/30 | 20765 | 2000 JC40 | 4UC441-119766
double star?
asteroid measurement: at least 7.1 km
P+ | JPL#42:2021-Nov-09 | 18:43:46 | 18:43:46 | | | | E 23 39 16 | N 53 05 37 | 0 | WS |;
O+ | Wojciech Burzynski | 18:42:46 | 18:44:30 | M254 | CCD | PL | E 23 31 37.9 | N 53 12 31.5 | 145 | WS |
0.45 | 18:43:45.18 | 0.05 | 18:43:45.63 | 0.05 | GPS++ | | | |
1.3 mag drop instead of 5.6 predicted.|;
2021/10/29 | 5733 | 1989 AQ | 4UC367-179747
asteroid measurement: at least 19 km
P+ | prediction | 21:00:19 | 21:00:19 | | | | E 12 00 00 | N 50 31 37 | 0 | WS |;
O+ | Jiri Kubanek | 20:58:17 | 21:02:24 | M200 | CCD | DE | E 11 46 38.9 | N 50 23 37.5 | 617 | WS |
2.23 | 21:00:19.10 | 0.18 | 21:00:21.33 | 0.18 | GPS++ | | | |
Checked with the observer, GPS log OK.|;
O+ | Anna Marciniak | 20:59:32 | 21:01:35 | M350 | CCD | PL | E 16 02 33.4 | N 52 36 14.0 | 65 | WS |
1.64 | 21:00:32.97 | 0.20 | 21:00:34.61 | 0.20 | GPS+ | | | |
Checked with the observer.|;
2021/10/28 | 1398 | Donnera | 4UC628-023110
asteroid measurement: at least 19 km
P+ | prediction | 18:40:09 | 18:40:09 | | | | E 14 00 00 | N 49 06 32 | 0 | WS |;
O+ | Jiri Kubanek | 18:38:01 | 18:42:09 | M200 | CCD | CZ | E 14 29 32.7 | N 49 29 01.6 | 586 | WS |
4.01 | 18:40:01.64 | 0.50 | 18:40:05.65 | 0.50 | GPS++ | | | |;
2021/10/27 | 14707 | 2000 CC20 | 4UC484-009724
asteroid measurement: at least 26 km
P+ | JPL#31:2021-Nov-09 | 23:50:06 | 23:50:06 | | | | E 13 26 41 | N 47 08 03 | 0 | WS |;
O- | Stefano Sposetti | 23:47:30 | 23:53:30 | M420 | VID | CH | E 09 01 26.5 | N 46 13 53.2 | 260 | WS |;
O+ | A. Kreutzer et al | 23:49:08 | 23:50:55 | M500 | CCD | AT | E 13 21 06.2 | N 47 54 33.1 | 700 | WS |
2.43 | 23:50:09.36 | 0.13 | 23:50:11.79 | 0.13 | GPS+ | | | |
Observation with R. Schaefer.|;
2021/10/27 | 34167 | 2000 QS30 | 4UC472-005507
asteroid measurement: at least 3.0 km
P+ | prediction | 20:32:37 | 20:32:37 | | | | E 09 02 35 | N 45 25 08 | 0 | WS |;
O+ | Stefano Sposetti | 20:29:30 | 20:35:30 | M420 | CCD | CH | E 09 01 26.5 | N 46 13 53.2 | 260 | WS |
0.30 | 20:32:33.69 | 0.08 | 20:32:33.99 | 0.08 | GPS++ | | | |;
2021/10/27 | 2271 | Kiso | 4UC344-189115
asteroid measurement: at least 46 km
P+ | prediction | 19:25:52 | 19:25:52 | | | | E 05 03 49 | N 50 21 43 | 0 | WS |;
O+ | O. Schreurs et al | 19:24:53 | 19:26:52 | M406 | VID | BE | E 05 26 29.5 | N 50 31 24.8 | 261 | WS |
2.00 | 19:25:50.73 | 0.24 | 19:25:52.73 | 0.48 | GPS++ | | | |
Observation with E. Fernandez.|;
2021/10/27 | 1437 | Diomedes | 4UC675-033474
Jupiter trojan
Lucky Star prediction
P+ | prediction | 01:43:35 | 01:43:35 | | | | E 06 25 48 | N 43 09 44 | 0 | WS |;
O+ | Luana Liberato | 01:42:01 | 01:44:59 | M500 | CCD | FR | E 06 55 18.2 | N 43 45 09.6 | 1234 | WS |
9.33 | 01:43:25.49 | 0.31 | 01:43:34.82 | 0.38 | GPS++ | | | |;
O- | Matthieu Conjat | 01:41:09 | 01:45:36 | M400 | CCD | FR | E 07 17 59.4 | N 43 43 32.9 | 350 | WS |;
2021/10/26 | 165 | Loreley | 4UC616-008540
asteroid measurement: at least 39 km
P+ | prediction | 23:22:31 | 23:22:31 | | | | E 18 00 00 | N 58 29 51 | 0 | WS |;
O+ | Bengt Rutersten | 23:21:40 | 23:23:28 | M280 | CCD | SE | E 18 04 58.2 | N 59 14 34.6 | 40 | WS |
3.0 | 23:22:24.2 | 0.5 | 23:22:27.2 | 0.5 | NTP | | | |
1s integration.|;
2021/10/25 | 865 | Zubaida | 4UC474-018186
asteroid measurement: at least 13 km
P+ | prediction | 23:47:08 | 23:47:08 | | | | E 00 00 00 | N 52 02 16 | 0 | WS |;
O+ | Simon Kidd | 23:46:00 | 23:48:08 | M350 | CCD | UK | W 00 03 51.7 | N 51 57 04.4 | 120 | WS |
1.30 | 23:47:08.47 | 0.07 | 23:47:09.77 | 0.04 | GPS++ | | | |;
2021/10/25 | 48590 | 1994 TY2 | TYC 2416-00141-1
double star
asteroid measurement: at least 3 km
Assuming the whole star mag being 9.58 (Gaia EDR3, G band) and the asteroid mag being 16.9,
the approximate magnitudes for the double system are as follows:
A: 10.0, B: 11.0
P+ | prediction | 23:00:31 | 23:00:31 | | | | E 13 39 10 | N 29 59 15 | 0 | WS |;
O+2| Sven Andersson | 23:05:21 | 23:06:21 | M355 | CCD | DE | E 13 39 41.7 | N 52 24 35.5 | 37 | WS |
0.63 | 23:05:39.91 | 0.01 | 23:05:40.54 | 0.02 | GPS++ | | | |
R step 1.4 mag below full level.|;
O+1| Sven Andersson | 23:05:21 | 23:06:21 | M355 | CCD | DE | E 13 39 41.7 | N 52 24 35.5 | 37 | WS |
0.64 | 23:05:40.04 | 0.01 | 23:05:40.68 | 0.01 | GPS++ | | | |
D step 0.4 mag below full level.|;
2021/10/25 | 329 | Svea | 4UC398-072328
asteroid measurement: at least 68 km
P+ | prediction | 18:55:12 | 18:55:12 | | | | E 09 20 36 | N 44 22 32 | 0 | WS |;
O+ | Faustino Garcia | 18:53:53 | 18:55:53 | M250 | CCD | ES | W 06 23 26.7 | N 43 28 21.6 | 219 | WS |
1.81 | 18:54:53.31 | 0.15 | 18:54:55.12 | 0.15 | GPS++ | | | |;
O+ | Pietro Baruffetti | 18:54:08 | 18:55:17 | M300 | VID | IT | E 10 07 56.7 | N 44 01 17.0 | 30 | WS |
1.28 | 18:55:12.70 | 0.04 | 18:55:13.98 | 0.04 | GPS++ | | | |;
2021/10/25 | 5772 | Johnlambert | TYC 5186-00878-1
asteroid measurement: at least 6.9 km
P+ | JPL#46:2021-Nov-09 | 17:05:39 | 17:05:39 | | | | E 23 00 00 | N 40 45 22 | 0 | WS |;
O+ | Sotiris Tsavdaridis | 17:05:27 | 17:05:50 | M279 | CCD | GR | E 23 00 06.1 | N 40 44 35.2 | 88 | WS |
0.50 | 17:05:39.28 | 0.04 | 17:05:39.78 | 0.04 | GPS++ | | | |;
2021/10/25 | 4091 | Lowe | 4UC597-021656
asteroid measurement: at least 17 km
P+ | prediction | 01:23:50 | 01:23:50 | | | | E 13 00 00 | N 53 24 15 | 0 | WS |;
O+ | Konrad Guhl | 01:22:10 | 01:25:00 | M306 | CCD | DE | E 13 11 24.6 | N 53 15 57.9 | 74 | WS |
2.70 | 01:23:46.02 | 0.15 | 01:23:48.72 | 0.15 | GPS++ | | | |;
2021/10/24 | 67932 | 2000 WX125 | 4UC456-116886
asteroid measurement: at least 8.5 km
P+ | prediction | 18:39:08 | 18:39:08 | | | | E 19 00 00 | N 49 08 58 | 0 | WS |;
O+ | Peter Nosal | 18:37:43 | 18:40:48 | M250 | CCD | SK | E 19 17 49.3 | N 48 33 24.8 | 343 | WS |
1.00 | 18:39:08.16 | 0.06 | 18:39:09.16 | 0.06 | NTP+ | | | |;
2021/10/24 | 566 | Stereoskopia | 4UC504-052604
asteroid measurement: at least 145 km
P+ | prediction | 04:30:08 | 04:30:08 | | | | W 01 00 00 | N 39 43 59 | 0 | WS |;
O+ | Enrique Arce | 04:30:04 | 04:30:19 | M250 | CCD | ES | W 00 32 15 | N 39 38 06 | 168 | WS |
4.31 | 04:30:07.63 | 0.50 | 04:30:11.94 | 0.50 | NTP | | | |;
2021/10/24 | 4889 | Praetorius | 4UC481-031692
asteroid measurement: at least 15 km
P+ | prediction | 00:21:36 | 00:21:36 | | | | E 02 00 00 | N 41 53 32 | 0 | WS |;
O+ | C. Perello/A. Selva | 00:19:36 | 00:23:35 | M500 | VID | ES | E 02 05 24.6 | N 41 33 00.2 | 224 | WS |
1.12 | 00:21:38.41 | 0.08 | 00:21:39.53 | 0.08 | GPS++ | | | |;
2021/10/23 | 625 | Xenia | TYC 4717-00294-1
asteroid measurement: at least 20 km
P+ | prediction | 20:48:34 | 20:48:34 | | | | E 10 39 27 | N 47 53 38 | 0 | WS |;
O+ | Manfred Simon | 20:47:33 | 20:49:33 | M203 | CCD | DE | E 10 37 49.0 | N 47 54 12.0 | 700 | WS |
2.24 | 20:48:37.69 | 0.07 | 20:48:39.93 | 0.07 | NTP+ | | | |;
O+ | Gregor Krannich | 20:47:31 | 20:49:46 | M350 | CCD | DE | E 10 50 58.0 | N 48 05 22.8 | 596 | WS |
2.23 | 20:48:34.89 | 0.03 | 20:48:37.12 | 0.03 | GPS++ | | | |;
O+ | Jiri Kubanek | 20:46:15 | 20:50:24 | M200 | CCD | CZ | E 13 33 11.7 | N 49 05 06.8 | 1140 | WS |
2.20 | 20:48:14.27 | 0.06 | 20:48:16.47 | 0.06 | GPS++ | | | |;
O- | Marcin Filipek | 20:45:30 | 20:49:30 | M250 | CCD | PL | E 19 45 02.6 | N 50 12 43.7 | 449 | WS |;
2021/10/23 | 12929 | Periboea | 4UC539-069633
Jupiter trojan
Lucky Star prediction
asteroid measurement: at least 48 km
P+ | prediction | 18:42:58 | 18:42:58 | | | | E 19 14 15 | N 48 11 12 | 0 | WS |;
O- | Anna Marciniak | 18:41:41 | 18:44:10 | M350 | CCD | PL | E 16 02 33.4 | N 52 36 14.0 | 65 | WS |;
O+ | Peter Nosal | 18:41:32 | 18:44:30 | M250 | CCD | SK | E 19 17 49.3 | N 48 33 24.8 | 343 | WS |
1.60 | 18:42:56.83 | 0.20 | 18:42:58.43 | 0.20 | NTP+ | | | |;
2021/10/23 | 165 | Loreley | 4UC617-008938
asteroid measurement: at least 156 km
P+ | prediction | 03:15:02 | 03:15:02 | | | | E 14 00 00 | N 52 48 44 | 0 | WS |;
O+ | Sven Andersson | 03:14:35 | 03:15:35 | M355 | CCD | DE | E 13 39 41.7 | N 52 24 35.5 | 37 | WS |
12.87 | 03:14:55.74 | 0.12 | 03:15:08.61 | 0.12 | GPS++ | | | |;
2021/10/22 | 186 | Celuta | 4UC637-023055
asteroid measurement: at least 44 km
P+ | prediction | 21:58:25 | 21:58:25 | | | | W 01 17 19 | N 40 00 18 | 0 | WS |;
O+ | Alvaro Fornas | 21:58:15 | 21:58:40 | M430 | CCD | ES | W 01 06 33 | N 39 57 01 | 1280 | WS |
5.98 | 21:58:18.58 | 0.05 | 21:58:24.56 | 0.05 | NTP+ | | | |;
2021/10/21 | 1647 | Menelaus | G013724.6+140906
Jupiter trojan
asteroid measurement: at least 47 km
P+ | prediction | 20:12:32 | 20:12:32 | | | | E 20 00 00 | N 49 37 24 | 0 | WS |;
O+ | Ferran Casarramona | 20:10:59 | 20:18:43 | M200 | VID | ES | W 02 00 54.9 | N 36 52 50.1 | 50 | WS |
2.72 | 20:14:35.35 | 0.04 | 20:14:38.07 | 0.04 | GPS++ | | | |;
O+ | Daniel Blazewicz | 20:11:01 | 20:14:25 | M350 | CCD | PL | E 20 19 04.4 | N 49 59 33.4 | 210 | WS |
0.58 | 20:12:31.36 | 0.03 | 20:12:31.94 | 0.03 | NTP+ | | | |;
2021/10/20 | 738 | Alagasta | 4UC349-182988
asteroid measurement: at least 39 km
P+ | prediction | 18:56:22 | 18:56:22 | | | | E 14 37 00 | N 41 01 39 | 0 | WS |;
O+ | Alfonso Noschese | 18:53:25 | 18:59:25 | M300 | CCD | IT | E 14 54 18.0 | N 40 39 27.8 | 115 | WS |
2.82 | 18:56:24.66 | 0.39 | 18:56:27.48 | 0.22 | GPS++ | | | |;
2021/10/19 | 40432 | 1999 RW29 | 4UC626-002760
asteroid measurement: at least 2.4 km
P+ | prediction | 17:33:38 | 17:33:38 | | | | E 09 00 00 | N 46 19 23 | 0 | WS |;
O+ | Stefano Sposetti | 17:30:30 | 17:36:30 | M420 | CCD | CH | E 09 01 26.5 | N 46 13 53.2 | 260 | WS |
0.28 | 17:33:40.53 | 0.02 | 17:33:40.81 | 0.01 | GPS++ | | | |;
2021/10/19 | 1520 | Imatra | 4UC497-051010
asteroid measurement: at least 60 km
P+ | prediction | 02:44:06 | 02:44:06 | | | | E 11 00 00 | N 48 00 48 | 0 | WS |;
O+ | Gregor Krannich | 02:43:27 | 02:45:33 | M350 | CCD | DE | E 10 50 58.0 | N 48 05 22.8 | 596 | WS |
2.67 | 02:44:05.60 | 0.08 | 02:44:08.27 | 0.08 | GPS++ | | | |;
2021/10/18 | 16086 | 1999 TF90 | 4UC357-193611
asteroid measurement: at least 14 km
P+ | prediction | 17:23:59 | 17:23:59 | | | | E 19 05 59 | N 48 41 51 | 0 | WS |;
O+ | Marek Harman | 17:22:31 | 17:25:37 | M356 | CCD | SK | E 19 09 13.7 | N 48 43 04.4 | 575 | WS |
1.49 | 17:23:58.32 | 0.25 | 17:23:59.81 | 0.25 | NTP+ | | | |;
O- | Peter Nosal | 17:23:09 | 17:24:53 | M250 | CCD | SK | E 19 17 49.3 | N 48 33 24.8 | 343 | WS |;
2021/10/17 | 2728 | Yatskiv | TYC 5784-00184-1
asteroid measurement: at least 21 km
double star?
P+ | prediction | 21:10:56 | 21:10:56 | | | | E 02 00 00 | N 41 25 31 | 0 | WS |;
O+ | Jordi Marco | 21:08:32 | 21:12:32 | M235 | CCD | ES | E 02 09 40.2 | N 41 23 57.8 | 77 | WS |
2.16 | 21:10:57.23 | 0.04 | 21:10:59.39 | 0.04 | NTP+ | | | |
0.8 observed mag drop instead of 6.5 predicted.|;
2021/10/17 | 1331 | Solvejg | 4UC478-002535
asteroid measurement: at least 39 km
P+ | prediction | 01:20:19 | 01:20:19 | | | | W 01 00 00 | N 51 30 20 | 0 | WS |;
O+ | Peter Tickner | 01:17:21 | 01:22:00 | M356 | CCD | UK | W 00 55 14.5 | N 51 25 33.8 | 44 | WS |
3.20 | 01:20:19.00 | 0.05 | 01:20:22.20 | 0.05 | GPS+ | | | |;
2021/10/15 | 3451 | Mentor | 4UC446-090103
chords
asteroid measurement: at least 168 km
P+ | prediction | 18:53:06 | 18:53:06 | | | | E 07 10 56 | N 42 47 41 | 0 | WS |;
O+ | Pierre Le Cam | 18:50:40 | 18:54:40 | M250 | CCD | FR | E 00 47 18.1 | N 46 55 30.7 | 58 | WS |
7.80 | 18:52:29.47 | 0.60 | 18:52:37.27 | 0.80 | GPS++ | | | |
0.80s integration.|;
O+ | Matthieu Conjat | 18:51:28 | 18:54:34 | M400 | CCD | FR | E 07 17 59.4 | N 43 43 32.9 | 350 | WS |
1.36 | 18:52:59.13 | 0.17 | 18:53:00.49 | 0.17 | NTP | | | |;
O+ | Matthieu Conjat | 18:51:28 | 18:54:34 | M400 | CCD | FR | E 07 17 59.4 | N 43 43 32.9 | 350 | WS |
4.00 | 18:53:02.02 | 0.17 | 18:53:06.02 | 0.25 | NTP | | | |;
2021/10/15 | 78 | Diana | 4UC311-236338
asteroid measurement: at least 109 km
P+ | prediction | 16:21:26 | 16:21:26 | | | | E 42 17 39 | N 43 34 02 | 0 | WS |;
O+ | Michel Turchenko | 16:20:07 | 16:22:51 | M350 | CCD | RU | E 42 40 19.5 | N 43 44 14.9 | 2076 | WS |
5.17 | 16:21:24.32 | 0.10 | 16:21:29.49 | 0.10 | GPS++ | | | |;
2021/10/14 | 2069 | Hubble | 4UC588-043165
asteroid measurement: at least 35 km
P+ | prediction | 00:48:46 | 00:48:46 | | | | E 08 00 00 | N 48 09 32 | 0 | WS |;
O+ | Karl-Ludwig Bath | 00:44:00 | 00:53:59 | M180 | CCD | DE | E 07 51 28.1 | N 48 06 14.3 | 210 | WS |
1.50 | 00:48:46.86 | 0.25 | 00:48:48.36 | 0.25 | NTP+ | | | |;
2021/10/12 | 1352 | Wawel | 4UC508-003807
asteroid measurement: at least 23 km
P+ | prediction | 23:50:02 | 23:50:02 | | | | E 13 00 00 | N 53 20 52 | 0 | WS |;
O+ | Konrad Guhl | 23:48:00 | 23:52:00 | M306 | CCD | DE | E 13 11 24.6 | N 53 15 57.9 | 74 | WS |
2.25 | 23:50:02.22 | 0.14 | 23:50:04.47 | 0.14 | GPS++ | | | |;
2021/10/12 | 392 | Wilhelmina | 4UC485-136543
chords
asteroid measurement: 85.1 km +/- 3.1 x 50.0 km +/- 2.1, PA 24.3 deg +/- 4.2
P+ | prediction | 22:53:05 | 22:53:05 | | | | W 02 00 00 | N 37 22 07 | 0 | WS |;
O+ | Ferran Casarramona | 22:47:48 | 22:57:47 | M200 | VID | ES | W 02 00 54.9 | N 36 52 50.1 | 50 | WS |
6.60 | 22:53:05.74 | 0.12 | 22:53:12.34 | 0.08 | GPS++ | | | |;
O+ | Joan Aragones | 22:51:07 | 22:53:37 | L102 | CCD | ES | E 01 23 24.8 | N 41 08 08.9 | 70 | WS |
8.48 | 22:52:18.58 | 1.21 | 22:52:27.06 | 1.21 | NTP+ | | | |;
O+ | Joan Rovira | 22:49:00 | 22:55:15 | M250 | VID | ES | E 02 05 45.1 | N 41 49 05.4 | 827 | WS |
7.02 | 22:52:11.29 | 0.08 | 22:52:18.31 | 0.06 | GPS++ | | | |;
O+ | Christian Weber | 22:49:18 | 22:50:58 | M150 | CCD | DE | E 13 25 25.9 | N 52 31 01.3 | 39 | WS |
1.87 | 22:50:27.01 | 0.19 | 22:50:28.88 | 0.19 | GPS++ | | | |;
2021/10/12 | 2 | Pallas | TYC 5240-00433-1
chords + DAMIT model
chords + ISAM model
asteroid measurement: 563.2 km +/- 3.0 x 501.8 km +/- 2.6, PA 347.4 deg +/- 2.0
P+ | prediction | 21:39:06 | 21:39:06 | | | | E 00 00 00 | N 49 16 09 | 0 | WS |;
O+ | Rui Goncalves | 21:38:47 | 21:41:15 | M254 | VID | PT | W 08 23 06.3 | N 39 31 18.2 | 90 | WS |
2.84 | 21:40:08.90 | 0.04 | 21:40:11.74 | 0.04 | GPS++ | | | |;
O+ | Jesus Delgado | 21:38:06 | 21:41:06 | L90 | CCD | ES | W 06 01 57 | N 37 24 11 | 11 | WS |
36.95 | 21:39:56.02 | 0.25 | 21:40:32.97 | 0.38 | NTP+ | | | |;
O+ | Javier Fuertes | 21:36:09 | 21:43:54 | M200 | VID | ES | W 05 34 24.6 | N 42 36 45.8 | 864 | WS |
28.64 | 21:39:35.74 | 0.13 | 21:40:04.38 | 0.13 | GPS++ | | | |;
O+ | Rafael Farfan | 21:39:42 | 21:40:46 | M280 | CCD | ES | W 05 04 57.0 | N 37 32 31.0 | 100 | WS |
35.61 | 21:39:52.16 | 0.51 | 21:40:27.77 | 0.51 | NTP | | | |;
O- | Ferran Casarramona | 21:34:48 | 21:44:47 | M200 | VID | ES | W 02 00 54.9 | N 36 52 50.1 | 50 | WS |;
O+ | Alvaro Fornas | 21:39:07 | 21:40:27 | M430 | CCD | ES | W 01 06 32 | N 39 57 00 | 1280 | WS |
3.36 | 21:39:43.60 | 0.09 | 21:39:46.96 | 0.09 | NTP+ | | | |;
O+ | A. Leroy et al | 21:38:01 | 21:40:24 | M200 | CCD | FR | W 00 35 01 | N 45 18 07 | 70 | WS |
34.61 | 21:39:05.87 | 0.55 | 21:39:40.48 | 0.55 | NTP | | | |
Observation with R. Montaigut.|;
O+ | J.J. Castellani | 21:38:38 | 21:40:31 | M400 | VID | FR | W 00 02 40.7 | N 43 37 15.3 | 150 | WS |
25.62 | 21:39:14.66 | 0.02 | 21:39:40.28 | 0.02 | GPS++ | | | |;
O+ | Gerard Vaudescal | 21:38:45 | 21:40:50 | M254 | CCD | FR | W 00 00 46.4 | N 43 12 35.4 | 340 | WS |
23.32 | 21:39:17.25 | 0.07 | 21:39:40.57 | 0.08 | GPS+ | | | |;
O+ | Jerome Delpau | 21:32:45 | 21:47:45 | L75 | CCD | FR | E 00 25 40.8 | N 47 41 04.6 | 86 | WS |
35.41 | 21:38:54.50 | 0.50 | 21:39:29.91 | 0.50 | NTP | | | |;
O- | Michel Boutet | 21:36:00 | 21:43:00 | M300 | VID | FR | E 01 17 19.8 | N 43 30 06.7 | 178 | WS |;
O- | Jacques Sanchez | 21:36:15 | 21:43:02 | M350 | VID | FR | E 01 17 24.4 | N 43 14 38.3 | 358 | WS |;
O- | Eric Frappa | 21:38:17 | 21:40:23 | M203 | VID | FR | E 01 59 08.0 | N 44 33 55.2 | 327 | WS |;
O+ | Roland Boninsegna | 21:37:23 | 21:39:47 | M305 | VID | BE | E 04 34 56.0 | N 50 05 25.9 | 195 | WS |
17.21 | 21:38:43.38 | 0.04 | 21:39:00.59 | 0.05 | GPS++ | | | |;
O+ | O. Schreurs/E. Fanni | 21:37:45 | 21:39:54 | M130 | VID | BE | E 04 54 05.1 | N 50 49 32.5 | 67 | WS |
19.64 | 21:38:39.11 | 0.04 | 21:38:58.75 | 0.04 | GPS++ | | | |;
O+ | Esdert Edens | 21:36:43 | 21:40:43 | M250 | CCD | NL | E 05 09 22.9 | N 52 37 49.4 | 1 | WS |
28.50 | 21:38:29.37 | 0.02 | 21:38:57.87 | 0.02 | GPS++ | | | |;
O+ | Henk De Groot | 21:36:25 | 21:40:33 | M356 | VID | NL | E 05 47 57.3 | N 51 49 46.4 | 7 | WS |
16.14 | 21:38:35.94 | 0.02 | 21:38:52.08 | 0.02 | GPS++ | | | |;
O- | Chad Ellington | 21:36:34 | 21:40:55 | M250 | VID | DE | E 05 55 53.0 | N 51 01 30.5 | 57 | WS |
Dubious single point event at 21:38:47.65/69, no link with the profile.|;
O- | Jan-Maarten Winkel | 21:37:43 | 21:39:43 | M356 | VID | NL | E 06 15 36.9 | N 51 54 13.6 | 22 | WS |
Checked, no occultation > 0.04s.|;
O+ | Faustino Garcia | 21:37:44 | 21:41:43 | L80 | CCD | ES | W 06 23 26.7 | N 43 28 21.6 | 219 | WS |
10.35 | 21:39:41.83 | 0.12 | 21:39:52.18 | 0.08 | NTP | | | |;
2021/10/10 | 597 | Bandusia | 4UC561-007725
asteroid measurement: at least 18 km
P+ | prediction | 02:25:09 | 02:25:09 | | | | E 06 00 00 | N 50 42 21 | 0 | WS |;
O+ | Olivier Schreurs | 02:24:05 | 02:26:19 | M406 | VID | BE | E 05 33 23.4 | N 50 38 36.2 | 107 | WS |
2.58 | 02:25:10.43 | 0.03 | 02:25:13.01 | 0.03 | GPS++ | | | |;
2021/10/10 | 53420 | 1999 RH4 | 4UC529-000602
asteroid measurement: at least 7.8 km
P+ | prediction | 00:52:48 | 00:52:48 | | | | E 19 00 00 | N 48 32 50 | 0 | WS |;
O+ | Peter Nosal | 00:50:49 | 00:54:00 | M250 | CCD | SK | E 19 17 49.3 | N 48 33 24.8 | 343 | WS |
0.61 | 00:52:49.08 | 0.10 | 00:52:49.69 | 0.10 | NTP+ | | | |;
2021/10/09 | 874 | Rotraut | 4UC505-039433
asteroid measurement: at least 50 km
P+ | prediction | 23:42:15 | 23:42:15 | | | | E 13 00 00 | N 52 30 48 | 0 | WS |;
O+ | Christian Weber | 23:41:28 | 23:43:17 | M150 | CCD | DE | E 13 25 40.0 | N 52 30 58.0 | 40 | WS |
2.55 | 23:42:17.69 | 0.45 | 23:42:20.24 | 0.30 | GPS++ | | | |;
O+ | Anna Marciniak | 23:40:01 | 23:44:16 | M350 | CCD | PL | E 16 02 33.4 | N 52 36 14.0 | 65 | WS |
2.88 | 23:42:19.92 | 0.15 | 23:42:22.80 | 0.15 | GPS+ | | | |;
O- | Maciej Borkowski | 23:40:01 | 23:45:08 | M300 | VID | PL | E 23 06 07.8 | N 53 04 33.7 | 145 | WS |;
O- | Wojciech Burzynski | 23:41:41 | 23:43:24 | M254 | CCD | PL | E 23 31 37.9 | N 53 12 31.5 | 145 | WS |;
2021/10/09 | 165 | Loreley | TYC 2344-00070-1
chords + DAMIT model
asteroid measurement: 191.7 km +/- 0.9 x 154.5 km +/- 1.8, PA 109.5 deg +/- 1.5
P+ | prediction | 18:08:26 | 18:08:26 | | | | E 13 00 00 | N 49 29 30 | 0 | WS |;
O+ | Benjamin Mirwald | 18:05:19 | 18:09:17 | V112 | CCD | CZ | E 11 30 31.9 | N 48 04 10.1 | 625 | WS |
21.52 | 18:08:24.68 | 0.13 | 18:08:46.20 | 0.13 | NTP | | | |
NTP sync from a smartphone.|;
O+ | Joachim Siegert | 18:06:03 | 18:10:01 | V112 | CCD | CZ | E 11 44 25.8 | N 49 23 52.9 | 542 | WS |
14.72 | 18:08:16.41 | 0.17 | 18:08:31.13 | 0.17 | NTP | | | |
NTP sync from a smartphone.|;
O+ | Michal Rottenborn | 18:06:24 | 18:10:24 | M254 | CCD | CZ | E 13 09 57.5 | N 49 51 57.0 | 524 | WS |
21.14 | 18:08:11.94 | 0.02 | 18:08:33.08 | 0.01 | GPS++ | | | |;
O+ | Jan Gebel | 18:06:13 | 18:10:13 | M254 | VID | CZ | E 13 10 29.1 | N 49 38 10.2 | 342 | WS |
21.67 | 18:08:13.71 | 0.08 | 18:08:35.38 | 0.08 | GPS++ | | | |;
O+ | Jiri Polak | 18:06:24 | 18:10:24 | M303 | CCD | CZ | E 13 19 15.6 | N 49 41 41.1 | 339 | WS |
21.78 | 18:08:13.41 | 0.02 | 18:08:35.19 | 0.02 | GPS++ | | | |;
O+ | Karel Halir | 18:06:25 | 18:10:25 | M507 | VID | CZ | E 13 36 09.3 | N 49 45 06.3 | 403 | WS |
21.81 | 18:08:13.53 | 0.01 | 18:08:35.34 | 0.01 | GPS++ | | | |;
O+ | Jiri Kubanek | 18:06:28 | 18:10:32 | M303 | CCD | CZ | E 13 44 56.3 | N 49 44 35.7 | 538 | WS |
21.83 | 18:08:13.84 | 0.03 | 18:08:35.67 | 0.03 | GPS++ | | | |
Remote station.|;
O+ | Jiri Kubanek | 18:07:34 | 18:11:40 | M200 | CCD | CZ | E 13 57 26.3 | N 49 43 38.7 | 554 | WS |
21.45 | 18:08:14.36 | 0.10 | 18:08:35.81 | 0.10 | GPS++ | | | |;
O+ | Tomas Janik | 18:07:47 | 18:08:53 | M153 | VID | CZ | E 14 02 25.7 | N 50 40 59.5 | 378 | WS |
19.52 | 18:08:06.30 | 0.32 | 18:08:25.82 | 0.32 | GPS++ | | | |
0.64s integration.|;
O+ | Josef Hanus | 18:07:13 | 18:10:11 | V112 | CCD | CZ | E 14 23 43.0 | N 50 44 41.1 | 329 | WS |
20.87 | 18:08:05.90 | 0.12 | 18:08:26.77 | 0.12 | NTP | | | |
NTP sync from a smartphone.|;
O+ | Jan Manek | 18:06:26 | 18:10:26 | M205 | CCD | CZ | E 14 46 51.7 | N 49 54 33.2 | 530 | WS |
19.27 | 18:08:15.86 | 0.05 | 18:08:35.13 | 0.05 | GPS++ | | | |;
O+ | Ladislav Cervinka | 18:07:24 | 18:10:07 | M200 | VID | CZ | E 15 07 13 | N 50 26 00 | 300 | WS |
21.04 | 18:08:09.98 | 0.09 | 18:08:31.02 | 0.09 | GPS++ | | | |;
O+ | A. Marciniak et al | 18:06:01 | 18:10:25 | M350 | CCD | PL | E 16 02 33.4 | N 52 36 14.0 | 65 | WS |
10.91 | 18:07:54.24 | 0.05 | 18:08:05.15 | 0.05 | GPS+ | | | |
Observation with K. Kaminski/M.K. Kaminska.|;
O+ | Marek Zawilski | 18:07:00 | 18:09:04 | M203 | CCD | PL | E 18 38 25.3 | N 51 59 55.4 | 124 | WS |
11.74 | 18:08:03.96 | 0.06 | 18:08:15.70 | 0.09 | GPS+ | | | |;
O+ | Maciej Borkowski | 18:07:41 | 18:08:40 | M300 | VID | PL | E 19 40 49.8 | N 52 53 07.6 | 116 | WS |
16.38 | 18:07:54.26 | 0.03 | 18:08:10.64 | 0.03 | GPS++ | | | |;
2021/10/09 | 688 | Melanie | 4UC508-041228
asteroid measurement: at least 51 km
P+ | prediction | 04:19:31 | 04:19:31 | | | | E 00 00 00 | N 52 10 59 | 0 | WS |;
O+ | Simon Kidd | 04:18:31 | 04:20:31 | M350 | CCD | UK | W 00 03 51.7 | N 51 57 04.4 | 120 | WS |
2.74 | 04:19:29.55 | 0.03 | 04:19:32.29 | 0.03 | GPS++ | | | |;
O+ | Chad Ellington | 04:18:21 | 04:21:26 | M250 | VID | DE | E 05 55 52.6 | N 51 01 30.6 | 43 | WS |
2.94 | 04:19:49.53 | 0.13 | 04:19:52.47 | 0.13 | GPS++ | | | |;
O- | Jiri Polak | 04:18:19 | 04:22:19 | M303 | CCD | CZ | E 13 19 15.6 | N 49 41 41.1 | 339 | WS |;
O- | Michal Rottenborn | 04:18:19 | 04:22:19 | M254 | CCD | CZ | E 13 19 55.8 | N 49 42 26.4 | 326 | WS |;
O- | Jiri Kubanek | 04:18:20 | 04:22:22 | M303 | CCD | CZ | E 13 44 56.3 | N 49 44 35.7 | 538 | WS |;
2021/10/09 | 444 | Gyptis | 4UC519-016566
asteroid measurement: at least 116 km
P+ | prediction | 02:43:51 | 02:43:51 | | | | E 01 00 00 | N 46 50 07 | 0 | WS |;
O+ | Pierre Le Cam | 02:41:50 | 02:45:50 | M250 | CCD | FR | E 00 47 18.1 | N 46 55 30.7 | 58 | WS |
13.30 | 02:43:34.01 | 0.30 | 02:43:47.31 | 0.40 | GPS++ | | | |;
2021/10/08 | 7680 | Cari | 4UC537-021194
asteroid measurement: at least 9.4 km
P+ | prediction | 23:42:59 | 23:42:59 | | | | E 17 00 00 | N 52 11 56 | 0 | WS |;
O+ | Julia Perla | 23:42:10 | 23:43:35 | M400 | CCD | PL | E 17 04 30.8 | N 52 16 36.8 | 83 | WS |
0.92 | 23:42:56.25 | 0.15 | 23:42:57.17 | 0.15 | NTP++ | | | |;
O- | Marek Zawilski | 23:42:01 | 23:44:00 | M203 | CCD | PL | E 19 03 22.4 | N 51 54 48.3 | 140 | WS |;
2021/10/08 | 219 | Thusnelda | 4UC521-006574
asteroid measurement: at least 35 km
P+ | prediction | 20:40:09 | 20:40:09 | | | | E 05 12 27 | N 49 50 39 | 0 | WS |;
O+ | O. Schreurs et al | 20:38:51 | 20:41:06 | M406 | VID | BE | E 05 26 29.5 | N 50 31 24.8 | 261 | WS |
6.00 | 20:40:03.19 | 0.48 | 20:40:09.19 | 0.24 | GPS++ | | | |
Observation with E. Fernandez.|;
2021/10/08 | 6174 | Polybius | 4UC624-019955
asteroid measurement: at least 17 km
P+ | prediction | 20:18:05 | 20:18:05 | | | | E 13 12 10 | N 49 32 19 | 0 | WS |;
O+ | Jiri Polak | 20:16:06 | 20:20:06 | M303 | CCD | CZ | E 13 19 15.6 | N 49 41 41.1 | 339 | WS |
2.20 | 20:18:05.66 | 0.20 | 20:18:07.86 | 0.60 | GPS++ | | | |;
O- | Daniel Blazewicz | 20:13:14 | 20:21:55 | M350 | CCD | PL | E 20 19 04.1 | N 49 59 33.6 | 211 | WS |;
2021/10/08 | 665 | Sabine | 4UC625-007285
asteroid measurement: at least 84 km
P+ | prediction | 19:03:57 | 19:03:57 | | | | E 03 00 00 | N 49 11 48 | 0 | WS |;
O+ | Jean-Louis Dumont | 19:03:16 | 19:06:01 | M280 | CCD | FR | E 00 49 59.1 | N 47 13 23.9 | 91 | WS |
4.86 | 19:04:09.46 | 0.59 | 19:04:14.32 | 0.59 | GPS+ | | | |;
O+ | A. Leroy/C. Loubiere | 19:03:00 | 19:05:00 | M300 | CCD | FR | E 02 42 23.8 | N 48 53 54.5 | 112 | WS |
6.60 | 19:03:58.66 | 1.00 | 19:04:05.26 | 0.40 | GPS++ | | | |;
O+ | Roland Boninsegna | 19:02:24 | 19:04:13 | M305 | VID | BE | E 04 34 56.0 | N 50 05 25.9 | 195 | WS |
6.88 | 19:03:49.46 | 0.64 | 19:03:56.34 | 0.16 | GPS++ | | | |;
2021/10/08 | 217 | Eudora | 4UC376-176395
chords + DAMIT model
asteroid measurement: 74.3 km +/- 1.7 x 64.9 km +/- 1.2, PA 67.7 deg +/- 6.1
P+ | prediction | 18:39:29 | 18:39:29 | | | | E 08 43 42 | N 52 48 17 | 0 | WS |;
O+ | Eberhard Bredner | 18:30:00 | 18:45:00 | M254 | VID | DE | E 09 31 11.6 | N 52 25 27.4 | 46 | WS |
5.68 | 18:39:41.11 | 0.08 | 18:39:46.79 | 0.08 | GPS++ | | | |;
O+ | Jiri Polak | 18:38:11 | 18:42:11 | M303 | CCD | CZ | E 13 19 15.6 | N 49 41 41.1 | 339 | WS |
11.47 | 18:40:14.67 | 0.03 | 18:40:26.14 | 0.03 | GPS++ | | | |;
O+ | Karel Halir | 18:38:14 | 18:42:14 | M507 | VID | CZ | E 13 36 09.3 | N 49 45 06.3 | 403 | WS |
10.47 | 18:40:17.91 | 0.01 | 18:40:28.38 | 0.01 | GPS++ | | | |;
O+ | Michal Rottenborn | 18:38:16 | 18:42:16 | M254 | CCD | CZ | E 13 43 33.3 | N 49 37 40.1 | 666 | WS |
10.86 | 18:40:18.99 | 0.06 | 18:40:29.85 | 0.06 | GPS++ | | | |;
O+ | Jiri Kubanek | 18:38:08 | 18:42:14 | M200 | VID | CZ | E 13 53 04.3 | N 49 51 02.7 | 376 | WS |
6.53 | 18:40:22.51 | 0.13 | 18:40:29.04 | 0.13 | GPS++ | | | |
Remote station.|;
O- | Jiri Kubanek | 18:38:08 | 18:42:15 | M150 | CCD | CZ | E 14 06 36.8 | N 49 54 51.4 | 379 | WS |;
O- | Jan Manek | 18:38:28 | 18:42:28 | M205 | CCD | CZ | E 14 46 51.7 | N 49 54 33.2 | 530 | WS |;
2021/10/08 | 1039 | Sonneberga | 4UC550-033329
asteroid measurement: at least 33 km
P+ | prediction | 04:12:33 | 04:12:33 | | | | E 02 00 00 | N 41 25 29 | 0 | WS |;
O+ | Antoni Selva | 04:10:35 | 04:14:33 | M500 | VID | ES | E 02 05 24.6 | N 41 33 00.2 | 224 | WS |
2.30 | 04:12:30.96 | 0.02 | 04:12:33.26 | 0.02 | GPS++ | | | |
2.3 observed mag drop instead of 4.4 predicted.|;
O+ | Jordi Marco | 04:10:10 | 04:14:28 | M235 | CCD | ES | E 02 09 40.2 | N 41 23 57.8 | 77 | WS |
0.75 | 04:12:32.29 | 0.15 | 04:12:33.04 | 0.15 | NTP | | | |;
2021/10/06 | 1843 | Jarmila | 4UC359-137678
asteroid measurement: at least 35 km
P+ | prediction | 18:37:11 | 18:37:11 | | | | E 00 33 18 | N 46 31 46 | 0 | WS |;
O+ | Pierre Le Cam | 18:35:00 | 18:39:00 | M250 | CCD | FR | E 00 47 18.1 | N 46 55 30.7 | 58 | WS |
1.44 | 18:37:12.73 | 0.09 | 18:37:14.17 | 0.09 | GPS++ | | | |;
2021/10/06 | 32 | Pomona | 4UC549-028005
asteroid measurement: at least 92 km
P+ | prediction | 02:57:38 | 02:57:38 | | | | W 01 00 00 | N 52 02 07 | 0 | WS |;
O+ | Tim Haymes | 02:56:00 | 03:00:00 | M280 | CCD | UK | W 01 18 47.1 | N 51 55 40.3 | 122 | WS |
6.88 | 02:57:36.31 | 0.25 | 02:57:43.19 | 0.13 | GPS++ | | | |;
2021/10/03 | 912 | Maritima | 4UC390-000441
asteroid measurement: at least 68 km
P+ | prediction | 01:51:26 | 01:51:26 | | | | E 11 00 00 | N 48 39 29 | 0 | WS |;
O+ | Gregor Krannich | 01:49:26 | 01:53:13 | M350 | CCD | DE | E 10 50 58.0 | N 48 05 22.8 | 596 | WS |
4.37 | 01:51:25.64 | 1.14 | 01:51:30.01 | 1.14 | GPS++ | | | |;
O- | Jiri Polak | 01:49:22 | 01:53:22 | M303 | CCD | CZ | E 13 19 15.6 | N 49 41 41.1 | 339 | WS |;
2021/10/02 | 5435 | Kameoka | 4UC321-234105
asteroid measurement: at least 25 km
P+ | prediction | 21:37:14 | 21:37:14 | | | | E 20 18 42 | N 51 54 55 | 0 | WS |;
O- | Matthieu Conjat | 21:38:00 | 21:39:25 | M400 | CCD | FR | E 07 17 59.4 | N 43 43 32.9 | 350 | WS |;
O+ | Daniel Blazewicz | 21:33:22 | 21:41:31 | M350 | CCD | PL | E 20 19 04.2 | N 49 59 33.2 | 211 | WS |
2.01 | 21:37:21.36 | 0.18 | 21:37:23.37 | 0.26 | NTP+ | | | |;
2021/10/02 | 771 | Libera | 4UC542-011372
asteroid measurement: at least 12 km
P+ | prediction | 02:33:23 | 02:33:23 | | | | E 20 00 00 | N 50 02 15 | 0 | WS |;
O+ | Daniel Blazewicz | 02:31:28 | 02:35:37 | M350 | CCD | PL | E 20 19 04.2 | N 49 59 33.2 | 211 | WS |
1.10 | 02:33:23.84 | 0.05 | 02:33:24.94 | 0.05 | NTP+ | | | |;
2021/10/01 | 934 | Thuringia | 4UC654-037194
chords
asteroid measurement: 94.2 km +/- 3.8 x 35.2 km +/- 4.0, PA 68.1 deg +/- 2.0
concave topographic features, no good match with 3D model DAMIT #396
P+ | prediction | 22:32:17 | 22:32:17 | | | | E 13 50 19 | N 50 04 46 | 0 | WS |;
O- | Pietro Baruffetti | 22:30:07 | 22:33:07 | M300 | VID | IT | E 10 07 56.7 | N 44 01 17.0 | 30 | WS |;
O- | Jiri Polak | 22:30:15 | 22:34:15 | M303 | CCD | CZ | E 13 19 15.6 | N 49 41 41.1 | 339 | WS |;
O- | Michal Rottenborn | 22:30:15 | 22:34:15 | M254 | CCD | CZ | E 13 19 55.8 | N 49 42 26.4 | 326 | WS |;
O+ | A. Kreutzer et al | 22:31:10 | 22:32:06 | M500 | CCD | AT | E 13 21 06.2 | N 47 54 33.1 | 700 | WS |
5.88 | 22:31:58.27 | 0.03 | 22:32:04.15 | 0.03 | GPS+ | | | |
Observation with R. Schaefer.|;
O- | Christian Weber | 22:31:11 | 22:33:42 | M150 | CCD | DE | E 13 25 40.0 | N 52 30 58.0 | 40 | WS |
No occultation > 0.35s.|;
O+ | Karel Halir | 22:30:16 | 22:34:16 | M507 | VID | CZ | E 13 36 09.3 | N 49 45 06.3 | 403 | WS |
1.16 | 22:32:12.11 | 0.04 | 22:32:13.27 | 0.04 | GPS++ | | | |
Concave topographic features. Gradual R of 0.56s.|;
O+ | Karel Halir | 22:30:16 | 22:34:16 | M507 | VID | CZ | E 13 36 09.3 | N 49 45 06.3 | 403 | WS |
3.20 | 22:32:14.71 | 0.08 | 22:32:17.91 | 0.04 | GPS++ | | | |
Concave topographic features. Stepped D with a last glimpse up to 22:32:14.95, gradual R.|;
O+ | Jiri Kubanek | 22:30:15 | 22:34:20 | M303 | CCD | CZ | E 13 44 56.3 | N 49 44 35.7 | 538 | WS |
6.43 | 22:32:11.35 | 0.03 | 22:32:17.78 | 0.03 | GPS++ | | | |
Remote station.|;
O+ | Zdenek Moravec | 22:31:34 | 22:33:17 | M355 | VID | CZ | E 13 50 47.5 | N 50 38 18.7 | 274 | WS |
1.60 | 22:32:22.41 | 0.08 | 22:32:24.01 | 0.08 | GPS++ | | | |;
O+ | Jiri Kubanek | 22:30:15 | 22:34:19 | M200 | VID | CZ | E 13 53 05.6 | N 49 50 58.1 | 376 | WS |
6.68 | 22:32:11.95 | 0.07 | 22:32:18.63 | 0.07 | GPS++ | | | |
Remote station.|;
O+ | Tomas Janik | 22:30:56 | 22:35:10 | M153 | VID | CZ | E 14 02 25.7 | N 50 40 59.5 | 378 | WS |
1.60 | 22:32:18.28 | 0.34 | 22:32:19.88 | 0.34 | GPS++ | | | |
Concave topographic features. 0.64s integration.|;
O+ | Tomas Janik | 22:30:56 | 22:35:10 | M153 | VID | CZ | E 14 02 25.7 | N 50 40 59.5 | 378 | WS |
3.75 | 22:32:20.97 | 0.34 | 22:32:24.72 | 0.34 | GPS++ | | | |
Concave topographic features. 0.64s integration.|;
O+ | Jiri Kubanek | 22:30:14 | 22:34:19 | M150 | CCD | CZ | E 14 04 19.6 | N 49 55 33.2 | 382 | WS |
6.33 | 22:32:12.59 | 0.09 | 22:32:18.92 | 0.09 | GPS++ | | | |;
O- | Jan Manek | 22:30:16 | 22:34:16 | M205 | CCD | CZ | E 14 46 51.7 | N 49 54 33.2 | 530 | WS |;
O- | Milan Antos | 22:30:00 | 22:34:00 | M254 | CCD | CZ | E 15 10 27.5 | N 50 43 08.9 | 550 | WS |;
2021/09/27 | 5975 | Otakemayumi | HIP 23774
asteroid measurement: at least 7.4 km
P+ | prediction | 22:15:33 | 22:15:33 | | | | W 01 43 46 | N 50 20 16 | 0 | WS |;
O+ | Derrick Ward | 22:13:43 | 22:17:43 | M200 | CCD | UK | W 01 45 50.2 | N 51 33 46.0 | 103 | WS |
0.55 | 22:15:38.01 | 0.01 | 22:15:38.56 | 0.02 | NTP | | | |;
2021/09/26 | 1717 | Arlon | 4UC594-010635
asteroid measurement: at least 8.1 km
P+ | prediction | 21:56:58 | 21:56:58 | | | | E 18 41 54 | N 41 57 05 | 0 | WS |;
O+ | Peter Delincak | 21:57:00 | 22:01:15 | M400 | CCD | SK | E 18 42 09.5 | N 49 24 15.2 | 680 | WS |
1.32 | 21:59:13.29 | 0.05 | 21:59:14.61 | 0.05 | GPS++ | | | |;
2021/09/25 | 3372 | Bratijchuk | TYC 1912-00747-1
asteroid measurement: at least 19 km
P+ | prediction | 03:14:11 | 03:14:11 | | | | E 05 00 00 | N 50 21 05 | 0 | WS |;
O+ | Olivier Schreurs | 03:02:20 | 03:02:24 | M406 | VID | BE | E 05 26 29.5 | N 50 31 24.8 | 261 | WS |
0.68 | 03:14:12.92 | 0.02 | 03:14:13.60 | 0.02 | GPS++ | | | |;
2021/09/24 | 4050 | Mebailey | 4UC382-160757
asteroid measurement: at least 13 km
P+ | prediction | 23:18:18 | 23:18:18 | | | | E 13 00 00 | N 49 30 52 | 0 | WS |;
O- | S. Meister et al | 23:18:15 | 23:19:16 | M405 | CCD | CH | E 08 29 42.5 | N 47 25 21.4 | 467 | WS |
Observation with P. Englmaier.|;
O- | Anonymous | 23:16:02 | 23:23:01 | V112 | CCD | DE | E 11 44 24.9 | N 49 23 53.0 | 525 | WS |;
O+ | Jiri Polak | 23:16:16 | 23:20:16 | M303 | CCD | CZ | E 13 19 15.6 | N 49 41 41.1 | 339 | WS |
1.60 | 23:18:22.42 | 0.10 | 23:18:24.02 | 0.10 | GPS++ | | | |;
O+ | Michal Rottenborn | 23:16:16 | 23:20:16 | M254 | CCD | CZ | E 13 19 55.8 | N 49 42 26.4 | 326 | WS |
2.10 | 23:18:22.19 | 0.10 | 23:18:24.29 | 0.10 | GPS++ | | | |;
2021/09/24 | 86171 | 1999 RO211 | TYC 1099-00164-1
asteroid measurement: at least 3.8 km
P+ | prediction | 22:14:16 | 22:14:16 | | | | E 04 26 26 | N 50 16 44 | 0 | WS |;
O+ | Roland Boninsegna | 22:12:52 | 22:15:51 | M400 | VID | BE | E 04 34 56.0 | N 50 05 25.9 | 195 | WS |
0.28 | 22:14:17.11 | 0.02 | 22:14:17.39 | 0.02 | GPS++ | | | |;
O- | Jean Bourgeois | 22:13:30 | 22:15:00 | M200 | VID | BE | E 05 02 42.0 | N 50 05 41.1 | 260 | WS |;
2021/09/23 | 12362 | Mumuryk | 4UC512-006903
asteroid measurement: at least 12 km
P+ | prediction | 23:38:51 | 23:38:51 | | | | E 01 00 00 | N 46 50 19 | 0 | WS |;
O+ | Pierre Le Cam | 23:37:00 | 23:41:00 | M250 | CCD | FR | E 00 47 18.1 | N 46 55 30.7 | 58 | WS |
1.65 | 23:38:50.05 | 0.15 | 23:38:51.70 | 0.15 | GPS++ | | | |;
2021/09/23 | 401 | Ottilia | 4UC586-038011
asteroid measurement: at least 45 km
P+ | prediction | 03:03:07 | 03:03:07 | | | | E 07 00 00 | N 44 16 14 | 0 | WS |;
O+ | Luana Liberato | 02:58:08 | 03:04:30 | M500 | CCD | FR | E 06 55 18.2 | N 43 45 09.6 | 1234 | WS |
1.96 | 03:02:12.56 | 0.25 | 03:02:14.52 | 0.33 | GPS | | | |
Occultation more than 52 sec before predicted time.|;
2021/09/21 | 803 | Picka | 4UC547-002608
asteroid measurement: at least 60 km
P+ | prediction | 21:30:07 | 21:30:07 | | | | E 08 00 00 | N 47 22 42 | 0 | WS |;
O+ | J. Schenker et al | 21:27:48 | 21:32:19 | M450 | VID | CH | E 07 57 03.0 | N 47 25 12.9 | 820 | WS |
6.01 | 21:30:07.45 | 0.06 | 21:30:13.46 | 0.05 | GPS++ | | | |
Observation with J. Kaeser.|;
2021/09/21 | 1177 | Gonnessia | 4UC529-147904
P+ | prediction | 20:51:23 | 20:51:23 | | | | W 06 00 00 | N 37 47 47 | 0 | WS |;
O+ | Jesus Delgado | 20:50:22 | 20:53:06 | M235 | CCD | ES | W 06 01 57 | N 37 24 11 | 11 | WS |
8.79 | 20:51:20.35 | 1.00 | 20:51:26.35 | 1.00 | GPS++ | | | |
2s integration.|;
2021/09/20 | 342842 | 2008 YB3 | TYC 3565-01175-1
asteroid measurement: at least 60 km
P+ | prediction | 22:29:16 | 22:29:16 | | | | E 19 21 53 | N 50 01 46 | 0 | WS |;
O- | Tim Haymes | 22:28:40 | 22:31:00 | M280 | CCD | UK | W 01 18 47.1 | N 51 55 40.3 | 122 | WS |;
O- | Roland Boninsegna | 22:27:43 | 22:31:42 | M400 | VID | BE | E 04 34 56.0 | N 50 05 25.9 | 195 | WS |;
O- | Adrianus Verveen | 22:29:01 | 22:33:00 | V112 | CCD | NL | E 06 24 27.3 | N 52 11 24.2 | 13 | WS |;
O- | Marek Zawilski | 22:18:24 | 22:29:40 | M203 | CCD | PL | E 19 03 22.4 | N 51 54 48.3 | 140 | WS |
No occultation > 0.50s. Cloud interruptions 22:18:50/19:03, 22:19:21/26.|;
O+ | Marek Harman | 22:27:46 | 22:30:57 | M356 | CCD | SK | E 19 09 13.7 | N 48 43 04.4 | 575 | WS |
1.71 | 22:29:08.31 | 0.07 | 22:29:10.02 | 0.07 | NTP+ | | | |;
2021/09/20 | 95626 | 2002 GZ32 | 4UC351-123802
Centaur
Lucky Star prediction
asteroid measurement: at least 196 km
P+ | prediction | 19:20:26 | 19:20:26 | | | | E 04 34 38 | N 51 55 19 | 0 | WS |;
O+ | Tim Haymes | 19:15:00 | 19:25:00 | M280 | CCD | UK | W 01 18 47.1 | N 51 55 40.3 | 122 | WS |
27.51 | 19:19:01.33 | 0.50 | 19:19:28.84 | 0.50 | GPS++ | | | |;
2021/09/19 | 270 | Anahita | 4UC571-019613
asteroid measurement: at least 37 km
P+ | prediction | 02:48:44 | 02:48:44 | | | | W 08 00 00 | N 39 50 10 | 0 | WS |;
O+ | Rui Goncalves | 02:47:41 | 02:49:41 | M254 | VID | PT | W 08 23 06.3 | N 39 31 18.2 | 90 | WS |
2.24 | 02:48:40.50 | 0.24 | 02:48:42.74 | 0.08 | GPS++ | | | |;
2021/09/18 | 1909 | Alekhin | 4UC401-129671
chords
asteroid measurement: at least 12 km
P+ | prediction | 20:01:34 | 20:01:34 | | | | E 13 14 50 | N 49 41 27 | 0 | WS |;
O+ | Manfred Simon | 20:00:41 | 20:03:41 | M203 | CCD | DE | E 10 37 49.0 | N 47 54 12.0 | 700 | WS |
1.69 | 20:02:08.25 | 0.10 | 20:02:09.94 | 0.10 | NTP | | | |
Possible absolute timing error (only simple sync to time.windows.com 3 min before the event).|;
O+ | Gregor Krannich | 20:01:01 | 20:03:21 | M350 | CCD | DE | E 10 50 58.0 | N 48 05 22.8 | 596 | WS |
1.40 | 20:02:05.30 | 0.01 | 20:02:06.70 | 0.01 | GPS++ | | | |;
O+ | Bjoern Kattentidt | 19:59:42 | 20:04:10 | M279 | VID | DE | E 12 12 57.3 | N 48 59 23.1 | 335 | WS |
1.48 | 20:01:46.61 | 0.02 | 20:01:48.09 | 0.02 | GPS++ | | | |;
O+ | Jiri Kubanek | 19:59:33 | 20:03:53 | M200 | VID | CZ | E 12 40 35.8 | N 49 26 20.7 | 631 | WS |
1.41 | 20:01:39.62 | 0.04 | 20:01:41.03 | 0.04 | GPS++ | | | |
Remote station.|;
O+ | Jiri Kubanek | 19:59:31 | 20:03:54 | M150 | CCD | CZ | E 12 41 23.1 | N 49 29 29.5 | 631 | WS |
1.29 | 20:01:39.20 | 0.06 | 20:01:40.49 | 0.06 | GPS++ | | | |;
O+ | Jiri Polak | 19:59:34 | 20:03:34 | M303 | CCD | CZ | E 13 19 15.6 | N 49 41 41.1 | 339 | WS |
1.49 | 20:01:31.86 | 0.02 | 20:01:33.35 | 0.02 | GPS++ | | | |;
O+ | Michal Rottenborn | 19:59:33 | 20:03:33 | M254 | CCD | CZ | E 13 19 55.8 | N 49 42 26.4 | 326 | WS |
1.49 | 20:01:31.71 | 0.02 | 20:01:33.20 | 0.01 | GPS++ | | | |;
O+ | Karel Halir | 19:59:32 | 20:03:32 | M507 | VID | CZ | E 13 36 09.3 | N 49 45 06.3 | 403 | WS |
1.63 | 20:01:28.44 | 0.01 | 20:01:30.07 | 0.01 | GPS++ | | | |;
2021/09/18 | 3019 | Kulin | 4UC555-016607
asteroid measurement: at least 20 km
P+ | prediction | 00:54:10 | 00:54:10 | | | | E 00 00 00 | N 51 54 04 | 0 | WS |;
O+ | Simon Kidd | 00:53:00 | 00:55:10 | M350 | CCD | UK | W 00 03 51.7 | N 51 57 04.4 | 120 | WS |
1.25 | 00:54:08.78 | 0.12 | 00:54:10.03 | 0.12 | GPS++ | | | |;
2021/09/16 | 2167 | Erin | 4UC508-000622
asteroid measurement: at least 7.5 km
P+ | prediction | 01:17:41 | 01:17:41 | | | | E 23 00 00 | N 37 26 45 | 0 | WS |;
O+ | Serge Dramonis | 01:16:30 | 01:19:00 | M406 | CCD | GR | E 23 20 47.3 | N 37 30 35.4 | 28 | WS |
0.57 | 01:17:42.05 | 0.04 | 01:17:42.62 | 0.07 | GPS+ | | | |;
2021/09/14 | 790 | Pretoria | 4UC471-110652
chords
asteroid measurement: 157.3 km +/- 2.1 x 119.6 km +/- 6.9, PA 6.1 deg +/- 4.2
P+ | prediction | 22:46:10 | 22:46:10 | | | | E 13 15 05 | N 49 27 47 | 0 | WS |;
O+ | Jiri Polak | 22:44:06 | 22:48:06 | M303 | CCD | CZ | E 13 19 15.6 | N 49 41 41.1 | 339 | WS |
30.65 | 22:45:53.89 | 0.08 | 22:46:24.54 | 0.11 | GPS++ | | | |;
O+ | Michal Rottenborn | 22:44:06 | 22:48:06 | M254 | CCD | CZ | E 13 19 55.8 | N 49 42 26.4 | 326 | WS |
30.73 | 22:45:53.62 | 0.10 | 22:46:24.35 | 0.10 | GPS++ | | | |;
O+ | Josef Hanus | 22:44:06 | 22:48:05 | V112 | CCD | CZ | E 13 23 41.6 | N 49 44 10.1 | 294 | WS |
30.31 | 22:45:53.44 | 0.37 | 22:46:23.75 | 0.37 | NTP | | | |
NTP sync from a smartphone.|;
O+ | Karel Halir | 22:44:06 | 22:48:06 | M507 | VID | CZ | E 13 36 09.3 | N 49 45 06.3 | 403 | WS |
30.17 | 22:45:53.22 | 0.04 | 22:46:23.39 | 0.04 | GPS++ | | | |;
O+ | Jiri Kubanek | 22:43:43 | 22:48:06 | M200 | VID | CZ | E 14 35 41.6 | N 50 24 15.5 | 332 | WS |
29.55 | 22:45:43.05 | 0.14 | 22:46:12.60 | 0.14 | GPS++ | | | |
Remote station. 0.64s integration.|;
O+ | Jiri Kubanek | 22:43:45 | 22:48:07 | M150 | CCD | CZ | E 14 44 18.8 | N 50 16 33.5 | 262 | WS |
27.18 | 22:45:47.02 | 0.24 | 22:46:14.20 | 0.24 | GPS++ | | | |;
O+ | Jan Manek | 22:44:04 | 22:48:04 | M205 | CCD | CZ | E 14 46 51.7 | N 49 54 33.2 | 530 | WS |
14.70 | 22:46:01.16 | 0.20 | 22:46:15.86 | 0.20 | GPS++ | | | |;
O+ | Julia Perla | 22:44:33 | 22:46:11 | M400 | CCD | PL | E 17 04 30.8 | N 52 16 36.8 | 83 | WS |
31.11 | 22:45:13.09 | 0.10 | 22:45:44.20 | 0.10 | NTP++ | | | |;
O- | Marek Zawilski | 22:44:43 | 22:46:40 | M203 | CCD | PL | E 18 43 57.9 | N 52 20 41.0 | 105 | WS |
No occultation > 0.50s.|;
O- | Donatas Tamonis | 22:42:02 | 22:48:08 | M200 | CCD | LT | E 24 02 56.9 | N 54 55 15.4 | 67 | WS |;
2021/09/14 | P5M06 | Himalia | 4UC374-177080
chords
asteroid measurement: at least 138 km
P+ | prediction | 22:00:41 | 22:00:41 | | | | E 15 21 02 | N 40 04 21 | 0 | WS |;
O+ | Nello Ruocco | 21:52:28 | 22:08:01 | M356 | CCD | IT | E 14 21 27.5 | N 40 37 07.4 | 275 | WS |
14.32 | 22:00:43.75 | 0.49 | 22:00:58.07 | 0.49 | NTP | | | |
O+ | Luigi Morrone | 22:00:18 | 22:00:42 | M356 | CCD | IT | E 14 34 17.6 | N 40 37 33.9 | 708 | WS |
| 22:00:41.95 | 0.30 | | | NTP | | | |
Technical issue preventing to record R time. Duration > 7.67s.|;
2021/09/14 | 712 | Boliviana | 4UC486-134364
asteroid measurement: at least 104 km
P+ | prediction | 21:24:48 | 21:24:48 | | | | E 13 00 00 | N 53 34 29 | 0 | WS |;
O+ | Konrad Guhl | 21:20:00 | 21:28:00 | M306 | CCD | DE | E 13 11 24.6 | N 53 15 57.9 | 74 | WS |
11.42 | 21:24:42.19 | 0.08 | 21:24:53.61 | 0.08 | GPS++ | | | |;
O- | Christian Weber | 21:24:18 | 21:25:49 | M150 | CCD | DE | E 13 25 25.9 | N 52 31 01.3 | 39 | WS |;
2021/09/13 | 5095 | Escalante | 4UC360-212693
asteroid measurement: at least 10 km
P+ | prediction | 22:24:03 | 22:24:03 | | | | E 05 21 17 | N 50 35 59 | 0 | WS |;
O+ | O. Schreurs et al | 22:22:59 | 22:25:08 | M406 | VID | BE | E 05 26 29.5 | N 50 31 24.8 | 261 | WS |
1.40 | 22:24:03.15 | 0.02 | 22:24:04.55 | 0.02 | GPS++ | | | |
Observation with E. Fernandez/E. Fanni.|;
2021/09/13 | 2120 | Tyumenia | 4UC558-004947
asteroid measurement: at least 36 km
P+ | prediction | 21:15:50 | 21:15:50 | | | | E 17 55 47 | N 48 36 26 | 0 | WS |;
O+ | P. Svozil et al | 21:14:51 | 21:16:50 | M300 | CCD | CZ | E 17 59 46.6 | N 49 20 39.1 | 390 | WS |
7.35 | 21:15:29.48 | 0.06 | 21:15:36.83 | 0.06 | NTP | | | |
Observation with M. Leskovjan.|;
O- | Peter Nosal | 21:14:17 | 21:17:55 | M250 | CCD | SK | E 19 17 49.3 | N 48 33 24.8 | 343 | WS |;
2021/09/13 | 1560 | Strattonia | 4UC566-003858
asteroid measurement: at least 10 km
P+ | prediction | 03:03:11 | 03:03:11 | | | | E 00 08 29 | N 41 00 00 | 0 | WS |;
O+ | J.J. Castellani | 03:04:01 | 03:06:01 | M400 | VID | FR | W 00 02 40.7 | N 43 37 15.2 | 150 | WS |
3.84 | 03:04:43.39 | 0.32 | 03:04:47.23 | 0.32 | GPS++ | | | |;
2021/09/11 | 2052 | Tamriko | 4UC401-112200
asteroid measurement: at least 24 km
P+ | prediction | 22:40:25 | 22:40:25 | | | | E 05 33 19 | N 50 12 40 | 0 | WS |;
O+ | O. Schreurs et al | 22:39:15 | 22:41:26 | M406 | VID | BE | E 05 26 29.5 | N 50 31 24.8 | 261 | WS |
5.60 | 22:40:15.27 | 0.08 | 22:40:20.87 | 0.08 | GPS++ | | | |
Observation with E. Fernandez.|;
2021/09/10 | 11014 | Svatopluk | 4UC539-002145
asteroid measurement: at least 15 km
P+ | prediction | 23:41:01 | 23:41:01 | | | | E 15 00 00 | N 47 54 28 | 0 | WS |;
O+ | Andreas Tazreiter | 23:38:08 | 23:44:30 | M406 | VID | AT | E 14 43 50.9 | N 47 53 47.9 | 487 | WS |
3.20 | 23:41:16.09 | 0.16 | 23:41:19.29 | 0.16 | GPS++ | | | |;
2021/09/09 | 3065 | Sarahill | 4UC334-187658
asteroid measurement: at least 16 km
P+ | prediction | 18:25:37 | 18:25:37 | | | | E 19 12 14 | N 48 49 33 | 0 | WS |;
O- | Marek Harman | 18:24:47 | 18:26:36 | M250 | CCD | SK | E 19 08 54.4 | N 48 44 33.2 | 400 | WS |;
O+ | Peter Nosal | 18:24:10 | 18:27:18 | M250 | CCD | SK | E 19 17 49.3 | N 48 33 24.8 | 343 | WS |
3.33 | 18:25:29.52 | 0.34 | 18:25:32.85 | 0.33 | NTP+ | | | |;
O- | Daniel Blazewicz | 18:21:24 | 18:31:38 | M350 | CCD | PL | E 20 19 04.2 | N 49 59 33.2 | 211 | WS |;
2021/09/09 | 4410 | Kamuimintara | 4UC557-009029
asteroid measurement: at least 20 km
double star?
P+ | prediction | 00:52:51 | 00:52:51 | | | | E 05 20 02 | N 50 00 17 | 0 | WS |;
O+ | Olivier Schreurs | 00:51:51 | 00:54:02 | M406 | VID | BE | E 05 26 29.5 | N 50 31 24.8 | 261 | WS |
1.84 | 00:52:55.16 | 0.08 | 00:52:57.00 | 0.08 | GPS++ | | | |
1.4 mag drop observed instead of 3.1 predicted.|;
2021/09/08 | 59880 | 1999 RS119 | 4UC386-139639
asteroid measurement: at least 3.8 km
P+ | prediction | 22:26:39 | 22:26:39 | | | | E 05 04 06 | N 49 56 27 | 0 | WS |;
O+ | O. Schreurs et al | 22:25:27 | 22:27:42 | M406 | VID | BE | E 05 26 29.5 | N 50 31 24.8 | 261 | WS |
0.72 | 22:26:24.75 | 0.08 | 22:26:25.47 | 0.08 | GPS++ | | | |
Observation with E. Fernandez/E. Fanni.|;
2021/09/08 | 8512 | 1991 PC11 | 4UC356-144937
asteroid measurement: at least 16 km
P+ | prediction | 19:28:05 | 19:28:05 | | | | E 05 18 37 | N 50 10 50 | 0 | WS |;
O+ | O. Schreurs et al | 19:27:00 | 19:29:11 | M406 | VID | BE | E 05 26 29.5 | N 50 31 24.8 | 261 | WS |
2.40 | 19:27:59.32 | 0.08 | 19:28:01.72 | 0.08 | GPS++ | | | |
Observation with E. Fernandez.|;
2021/09/07 | 12743 | 1992 PL2 | 4UC580-128470
asteroid measurement: at least 13 km
P+ | prediction | 20:03:11 | 20:03:11 | | | | W 03 00 00 | N 53 24 14 | 0 | WS |;
O+ | William Stewart | 20:02:16 | 20:04:14 | M279 | VID | UK | W 02 34 07.5 | N 53 03 27.0 | 68 | WS |
0.96 | 20:03:13.80 | 0.16 | 20:03:14.76 | 0.16 | GPS++ | | | |;
O- | Alex Pratt | 20:02:22 | 20:03:43 | M279 | VID | UK | W 01 36 28.0 | N 53 50 15.4 | 114 | WS |;
2021/09/07 | 554 | Peraga | TYC 1867-02366-1
known double star
chords (raw data)
chords (with double star solution)
asteroid measurement: 117.9 km +/- 1.9 x 79.1 km +/- 9.8, PA 90.4 deg +/- 3.1
double star solution: Sep 0.0802 +/- 0.0039 arcsec, PA 319.3 +/- 2.2 deg
Assuming the whole star mag being 9.93 (Gaia EDR3, G band) and the asteroid mag being 13.4,
the approximate magnitudes for the double system are as follows:
A: 10.4, B: 11.0
P+ | prediction | 01:17:08 | 01:17:08 | | | | E 19 00 00 | N 49 19 51 | 0 | WS |;
O+1| P. Svozil et al | 01:14:51 | 01:19:01 | M300 | CCD | CZ | E 17 59 46.6 | N 49 20 39.1 | 390 | WS |
4.13 | 01:17:06.49 | 0.03 | 01:17:10.62 | 0.03 | NTP | | | |
Observation with M. Leskovjan.|;
O+2| P. Nosal et al | 01:15:15 | 01:19:17 | M203 | CCD | SK | E 18 40 04.2 | N 48 46 29.7 | 418 | WS |
4.11 | 01:17:02.85 | 0.03 | 01:17:06.96 | 0.05 | NTP+ | | | |
0.4 mag drop observed instead of 3.5 predicted. Observation with M. Korec/P. Libic.|;
O+2| Marek Harman | 01:16:01 | 01:18:21 | M250 | CCD | SK | E 18 52 03.4 | N 49 01 23.3 | 456 | WS |
3.82 | 01:17:03.91 | 0.01 | 01:17:07.73 | 0.01 | NTP+ | | | |
0.4 mag drop observed instead of 3.5 predicted.|;
O+1| Marcin Filipek | | | M250 | CCD | PL | E 19 45 02.8 | N 50 12 43.9 | 450 | WS |
4.50 | 01:17:10.96 | 0.10 | 01:17:15.46 | 0.10 | GPS++ | | | |
1.0 mag drop observed instead of 3.5 predicted.|;
O+1| Leszek Benedyktowicz | 01:16:00 | 01:17:40 | M203 | CCD | PL | E 19 47 04.9 | N 50 04 07.6 | 238 | WS |
4.41 | 01:17:10.59 | 0.02 | 01:17:15.00 | 0.02 | GPS++ | | | |
1.0 mag drop observed instead of 3.5 predicted.|;
O+1| Daniel Blazewicz | 01:15:10 | 01:19:28 | M350 | CCD | PL | E 20 19 04.2 | N 49 59 33.2 | 211 | WS |
2.54 | 01:17:11.92 | 0.01 | 01:17:14.46 | 0.01 | NTP+ | | | |
1.0 mag drop observed instead of 3.5 predicted.|;
2021/09/07 | 106 | Dione | 4UC559-011695
chords
asteroid measurement: 213.1 km +/- 46.0 x 169.7 km +/- 5.5, PA 152.7 deg +/- 17.4
P+ | prediction | 00:57:11 | 00:57:11 | | | | E 02 00 00 | N 44 41 56 | 0 | WS |;
O+ | Eric Frappa | 00:55:43 | 00:58:41 | M203 | VID | FR | E 01 59 08.1 | N 44 33 55.5 | 327 | WS |
9.30 | 00:57:06.67 | 0.38 | 00:57:15.97 | 1.13 | GPS++ | | | |;
O+ | Karl-Ludwig Bath | 00:55:02 | 01:02:28 | M180 | CCD | DE | E 07 51 28.1 | N 48 06 14.3 | 210 | WS |
9.52 | 00:57:33.49 | 1.06 | 00:57:43.01 | 1.06 | NTP+ | | | |;
O+ | Gregor Krannich | 00:56:01 | 00:59:21 | M350 | CCD | DE | E 10 50 58.0 | N 48 05 22.8 | 596 | WS |
8.43 | 00:57:38.43 | 1.33 | 00:57:46.86 | 1.33 | GPS++ | | | |;
O+ | Bjoern Kattentidt | 00:55:44 | 01:00:02 | M279 | CCD | DE | E 12 12 57.3 | N 48 59 23.1 | 335 | WS |
9.69 | 00:57:44.89 | 0.53 | 00:57:54.58 | 0.71 | GPS+ | | | |;
O+ | Jiri Kubanek | 00:55:56 | 00:59:56 | M303 | CCD | CZ | E 13 44 56.3 | N 49 44 35.7 | 538 | WS |
10.47 | 00:57:50.60 | 1.11 | 00:58:01.07 | 1.11 | GPS++ | | | |
Bad conditions.|;
2021/09/06 | 2204 | Lyyli | TYC 4725-00913-1
Mars-crosser
asteroid measurement: at least 29 km
P+ | prediction | 02:22:53 | 02:22:53 | | | | E 14 00 00 | N 49 57 38 | 0 | WS |;
O- | Esdert Edens | 02:20:08 | 02:24:07 | M250 | CCD | NL | E 05 09 23.1 | N 52 37 49.5 | 1 | WS |;
O- | Henk Bulder | 02:21:00 | 02:24:00 | M305 | VIS | NL | E 06 17 35.5 | N 52 40 15.9 | 4 | WS |;
O- | Jiri Polak | 02:20:50 | 02:24:50 | M303 | CCD | CZ | E 13 19 15.6 | N 49 41 41.1 | 339 | WS |;
O+ | Jiri Kubanek | 02:20:51 | 02:24:54 | M303 | CCD | CZ | E 13 44 56.3 | N 49 44 35.7 | 538 | WS |
1.42 | 02:22:52.60 | 0.03 | 02:22:54.02 | 0.03 | GPS++ | | | |;
2021/09/05 | 56879 | 2000 QW118 | 4UC440-123651
asteroid measurement: at least 9.2 km
P+ | JPL#25:2022-Feb-05 | 20:02:11 | 20:02:11 | | | | E 13 55 09 | N 50 24 01 | 0 | WS |;
O+ | Jiri Kubanek | 20:00:41 | 20:04:39 | M303 | CCD | CZ | E 13 44 56.3 | N 49 44 35.7 | 538 | WS |
0.90 | 20:02:15.19 | 0.15 | 20:02:16.09 | 0.30 | GPS++ | | | |;
2021/09/05 | 37330 | 2001 QN136 | 4UC418-147754
asteroid measurement: at least 7.7 km
P+ | prediction | 19:31:09 | 19:31:09 | | | | E 10 46 44 | N 48 09 48 | 0 | WS |;
O+ | Gregor Krannich | 19:30:01 | 19:32:31 | M350 | CCD | DE | E 10 50 58.0 | N 48 05 22.8 | 596 | WS |
1.05 | 19:31:14.14 | 0.04 | 19:31:15.19 | 0.04 | GPS++ | | | |;
2021/09/05 | 22 | Kalliope | 4UC573-025230
asteroid measurement: at least 105 km
P+ | prediction | 02:31:27 | 02:31:27 | | | | E 08 00 00 | N 39 14 36 | 0 | WS |;
O+ | Stefano Sposetti | 02:30:34 | 02:31:55 | M200 | VID | IT | E 08 25 56.4 | N 39 27 07.9 | 80 | WS |
3.84 | 02:31:24.22 | 0.17 | 02:31:28.06 | 0.17 | GPS++ | | | |;
2021/09/03 | 34933 | 6652 P-L | 4UC414-143474
asteroid measurement: at least 5.1 km
P+ | prediction | 00:18:11 | 00:18:11 | | | | E 23 00 00 | N 53 33 49 | 0 | WS |;
O- | Bjoern Kattentidt | 00:17:19 | 00:21:19 | M279 | VID | DE | E 12 12 57.3 | N 48 59 23.1 | 335 | WS |;
O- | Jiri Polak | 00:16:56 | 00:20:56 | M303 | CCD | CZ | E 13 19 15.6 | N 49 41 41.1 | 339 | WS |;
O- | Jiri Kubanek | 00:17:04 | 00:20:54 | M303 | CCD | CZ | E 13 44 56.3 | N 49 44 35.7 | 538 | WS |;
O- | Marek Zawilski | 00:17:28 | 00:18:55 | M203 | CCD | PL | E 19 03 22.4 | N 51 54 48.3 | 140 | WS |;
O+ | Maciej Borkowski | 00:16:59 | 00:19:45 | M300 | VID | PL | E 23 06 07.8 | N 53 04 33.7 | 145 | WS |
0.40 | 00:18:17.89 | 0.04 | 00:18:18.29 | 0.04 | GPS++ | | | |;
2021/09/01 | 36646 | 2000 QZ191 | 4UC302-114898
asteroid measurement: at least 11 km
P+ | prediction | 19:00:46 | 19:00:46 | | | | E 10 47 00 | N 46 39 28 | 0 | WS |;
O+ | Gregor Krannich | 18:59:04 | 19:01:47 | M350 | CCD | DE | E 10 50 58.0 | N 48 05 22.8 | 596 | WS |
0.99 | 19:00:37.03 | 0.14 | 19:00:38.02 | 0.28 | GPS++ | | | |;
2021/08/31 | 276 | Adelheid | 4UC465-079294
chords + DAMIT model
asteroid measurement: 122.4 km +/- 1.8 x 96.9 km +/- 1.9, PA 3.4 deg +/- 3.0
P+ | prediction | 21:30:14 | 21:30:14 | | | | E 06 11 46 | N 49 02 52 | 0 | WS |;
O- | Anonymous | 21:27:17 | 21:32:15 | V112 | CCD | FR | E 00 38 52.7 | N 45 59 32.6 | 191 | WS |;
O+ | Anonymous | 21:27:04 | 21:32:02 | V112 | CCD | FR | E 03 16 11.9 | N 43 17 06.1 | 7 | WS |
9.83 | 21:31:00.80 | 0.12 | 21:31:10.63 | 0.12 | NTP | | | |
NTP sync from a smartphone.|;
O- | Anonymous | 21:28:17 | 21:30:02 | V112 | CCD | FR | E 03 29 01.4 | N 46 08 47.5 | 424 | WS |;
O- | Anonymous | 21:27:02 | 21:32:00 | V112 | CCD | FR | E 04 52 25.7 | N 44 04 45.3 | 35 | WS |;
O- | Patrick Antouly | 21:27:03 | 21:32:01 | V112 | CCD | FR | E 05 01 05.0 | N 43 27 43.3 | 143 | WS |;
O+ | Anonymous | 21:27:08 | 21:32:06 | V112 | CCD | FR | E 05 02 46.1 | N 45 00 22.1 | 217 | WS |
6.22 | 21:30:48.00 | 0.33 | 21:30:54.22 | 0.33 | NTP | | | |
NTP sync from a smartphone.|;
O- | Jean-Marie Laugier | 21:27:07 | 21:32:06 | V112 | CCD | FR | E 05 26 30.4 | N 43 26 07.8 | 259 | WS |;
O- | Anonymous | 21:27:02 | 21:32:00 | V112 | CCD | FR | E 05 27 28.2 | N 43 28 37.2 | 230 | WS |;
O+ | Fernand Emering | 21:29:47 | 21:30:29 | M460 | VID | LU | E 06 04 51.8 | N 49 32 01.6 | 316 | WS |
11.70 | 21:30:02.00 | 0.02 | 21:30:13.70 | 0.04 | GPS++ | | | |;
O- | Johann Helderle | 21:27:55 | 21:32:52 | V112 | CCD | LU | E 06 06 57.6 | N 49 37 22.8 | 326 | WS |;
O- | Harrie Rutten | 21:27:00 | 21:31:05 | M356 | VID | NL | E 06 10 59.6 | N 51 28 48.3 | 16 | WS |;
O+ | Guenther Neue | 21:29:21 | 21:30:57 | M270 | CCD | DE | E 07 36 31.6 | N 51 31 43.8 | 101 | WS |
13.50 | 21:29:44.52 | 0.15 | 21:29:58.02 | 0.15 | NTP+ | | | |;
2021/08/31 | 489 | Comacina | 4UC505-012002
asteroid measurement: at least 5.8 km
P+ | prediction | 01:30:25 | 01:30:25 | | | | E 09 00 00 | N 45 23 29 | 0 | WS |;
O+ | Stefano Sposetti | 01:27:30 | 01:33:30 | M420 | CCD | CH | E 09 01 26.5 | N 46 13 53.2 | 260 | WS |
0.25 | 01:30:27.63 | 0.05 | 01:30:27.88 | 0.05 | GPS++ | | | |;
2021/08/30 | 4751 | Alicemanning | 4UC340-152958
asteroid measurement: at least 15 km
P+ | prediction | 19:59:09 | 19:59:09 | | | | E 00 42 56 | N 46 59 03 | 0 | WS |;
O+ | Pierre Le Cam | 19:57:00 | 20:01:00 | M250 | CCD | FR | E 00 47 18.1 | N 46 55 30.7 | 58 | WS |
3.37 | 19:59:18.61 | 0.23 | 19:59:21.98 | 0.23 | GPS++ | | | |;
O+ | Paolo Fini | 20:02:10 | 20:02:43 | M305 | CCD | IT | E 11 15 43.6 | N 43 40 31.4 | 305 | WS |
3.21 | 20:02:33.29 | 0.19 | 20:02:36.50 | 0.13 | GPS++ | | | |;
2021/08/28 | 1032 | Pafuri | 4UC573-032880
asteroid measurement: at least 36 km
P+ | prediction | 03:19:26 | 03:19:26 | | | | E 09 00 00 | N 46 24 20 | 0 | WS |;
O+ | Stefano Sposetti | 03:16:30 | 03:19:53 | M420 | CCD | CH | E 09 01 26.5 | N 46 13 53.2 | 260 | WS |
1.18 | 03:19:25.38 | 0.02 | 03:19:26.56 | 0.02 | GPS++ | | | |;
2021/08/26 | 385 | Ilmatar | TYC 0009-00303-1
asteroid measurement: at least 71 km
P+ | prediction | 21:31:06 | 21:31:06 | | | | E 07 00 00 | N 43 40 04 | 0 | WS |;
O+ | Jean-Marie Laugier | 21:28:03 | 21:33:01 | V112 | CCD | FR | E 05 26 31.1 | N 43 26 07.9 | 275 | WS |
6.54 | 21:31:11.06 | 0.12 | 21:31:17.60 | 0.12 | NTP | | | |
NTP sync from a smartphone.|;
O+ | Florian Signoret | 21:26:45 | 21:33:43 | L80 | VID | FR | E 07 02 29.7 | N 43 37 24.0 | 183 | WS |
6.56 | 21:31:04.28 | 0.08 | 21:31:10.84 | 0.08 | GPS++ | | | |;
O+ | Matthieu Conjat | 21:30:49 | 21:32:07 | M400 | CCD | FR | E 07 17 59.4 | N 43 43 32.9 | 350 | WS |
6.51 | 21:31:02.77 | 0.50 | 21:31:09.28 | 0.50 | NTP | | | |
0.50s uncertainties added for Win7/NTP use.|;
2021/08/26 | 2196 | Ellicott | 4UC538-018417
asteroid measurement: at least 61 km
P+ | prediction | 03:52:38 | 03:52:38 | | | | E 00 00 00 | N 43 48 54 | 0 | WS |;
O+ | J.J. Castellani | 03:51:35 | 03:53:31 | M400 | VID | FR | W 00 02 40.7 | N 43 37 15.2 | 150 | WS |
2.24 | 03:52:38.38 | 0.16 | 03:52:40.62 | 0.16 | GPS++ | | | |;
2021/08/25 | 3141 | Buchar | 4UC359-200923
asteroid measurement: at least 42 km
P+ | prediction | 20:43:55 | 20:43:55 | | | | E 10 00 12 | N 44 55 29 | 0 | WS |;
O- | Pierre Le Cam | 20:42:30 | 20:46:30 | M250 | CCD | FR | E 00 47 18.1 | N 46 55 30.7 | 58 | WS |;
O- | Matthieu Conjat | 20:43:06 | 20:44:40 | M400 | CCD | FR | E 07 17 59.4 | N 43 43 32.9 | 350 | WS |;
O+ | Pietro Baruffetti | 20:42:26 | 20:45:25 | M300 | VID | IT | E 10 07 56.7 | N 44 01 17.0 | 30 | WS |
3.16 | 20:43:56.71 | 0.04 | 20:43:59.87 | 0.04 | GPS++ | | | |;
2021/08/24 | 12214 | Miroshnikov | 4UC453-113532
asteroid measurement: at least 19 km
P+ | prediction | 22:43:26 | 22:43:26 | | | | E 01 00 00 | N 47 03 27 | 0 | WS |;
O+ | Pierre Le Cam | 22:41:29 | 22:45:30 | M250 | CCD | FR | E 00 47 18.1 | N 46 55 30.7 | 58 | WS |
2.25 | 22:43:22.85 | 0.30 | 22:43:25.10 | 0.45 | GPS++ | | | |;
2021/08/24 | 166 | Rhodope | 4UC351-159506
asteroid measurement: at least 66 km
P+ | prediction | 21:15:04 | 21:15:04 | | | | E 02 07 03 | N 48 00 00 | 0 | WS |;
O+ | Lionel Rousselot | 21:13:03 | 21:17:06 | M250 | CCD | FR | E 02 03 09.9 | N 47 13 23.8 | 97 | WS |
12.00 | 21:15:05.10 | 0.80 | 21:15:17.10 | 0.80 | GPS+ | | | |;
O? | A. Leroy/C. Loubiere | 21:14:06 | 21:16:06 | M300 | CCD | FR | E 02 42 23.8 | N 48 53 54.5 | 112 | WS |
2.98 | 21:14:58.71 | 0.25 | 21:15:01.71 | 0.75 | GPS++ | | | |
Noisy recording.|;
2021/08/23 | 1434 | Margot | 4UC378-145495
asteroid measurement: at least 24 km
P+ | prediction | 20:52:35 | 20:52:35 | | | | W 01 21 57 | N 52 04 30 | 0 | WS |;
O+ | Tim Haymes | 20:50:29 | 20:54:54 | M280 | CCD | UK | W 01 18 47.1 | N 51 55 40.3 | 122 | WS |
3.90 | 20:52:33.61 | 0.25 | 20:52:37.51 | 0.25 | GPS++ | | | |;
2021/08/23 | 1001 | Gaussia | 4UC583-012823
asteroid measurement: at least 72 km
P+ | prediction | 04:11:06 | 04:11:06 | | | | E 02 00 00 | N 41 28 06 | 0 | WS |;
O+ | Antoni Selva | 04:09:08 | 04:13:06 | M500 | VID | ES | E 02 05 24.6 | N 41 33 00.2 | 224 | WS |
3.08 | 04:11:03.38 | 0.08 | 04:11:06.46 | 0.08 | GPS++ | | | |;
2021/08/23 | 96 | Aegle | 4UC640-019676
asteroid measurement: at least 126 km
P+ | prediction | 03:57:57 | 03:57:57 | | | | E 01 00 00 | N 46 25 30 | 0 | WS |;
O+ | Pierre Le Cam | 03:56:00 | 04:00:00 | M250 | CCD | FR | E 00 47 18.1 | N 46 55 30.7 | 58 | WS |
5.25 | 03:57:56.26 | 0.53 | 03:58:01.51 | 0.53 | GPS++ | | | |;
2021/08/22 | 49 | Pales | 4UC567-035481
chords
asteroid measurement: 174.1 km +/- 4.0 x 150.1 km +/- 5.8, PA 124.3 deg +/- 9.9
P+ | prediction | 02:44:39 | 02:44:39 | | | | E 09 00 00 | N 46 02 00 | 0 | WS |;
O? | O. Canales et al | 02:40:16 | 02:45:45 | M235 | VID | ES | W 01 01 18.8 | N 41 29 52.7 | 398 | WS |
1.92 | 02:44:29.18 | 0.64 | 02:44:31.10 | 0.32 | GPS++ | | | |
0.64s integration, bad conditions. Observation with F. Campos/D. Lafuente/S. Calavia.|;
O+ | Alberto Ossola | 02:43:01 | 02:45:58 | M230 | VID | CH | E 08 55 10.5 | N 45 59 50.6 | 350 | WS |
4.32 | 02:44:36.95 | 0.48 | 02:44:41.27 | 0.32 | GPS++ | | | |;
O+ | Stefano Sposetti | 02:43:37 | 02:47:46 | M420 | CCD | CH | E 09 01 26.5 | N 46 13 53.2 | 260 | WS |
4.31 | 02:44:37.33 | 0.05 | 02:44:41.64 | 0.10 | GPS++ | | | |;
O- | Peter Nosal | 02:43:00 | 02:46:01 | M250 | CCD | SK | E 19 17 49.3 | N 48 33 24.8 | 343 | WS |
Clear negative.|;
O+ | Marcin Filipek | 02:44:23 | 02:45:39 | M250 | CCD | PL | E 19 45 02.8 | N 50 12 43.9 | 450 | WS |
3.45 | 02:44:49.73 | 0.15 | 02:44:53.18 | 0.15 | GPS++ | | | |;
O+ | Daniel Blazewicz | 02:42:27 | 02:47:10 | M350 | CCD | PL | E 20 19 04.2 | N 49 59 33.2 | 211 | WS |
4.13 | 02:44:49.04 | 0.10 | 02:44:53.17 | 0.08 | NTP+ | | | |;
2021/08/21 | 268 | Adorea | 4UC559-037511
asteroid measurement: at least 122 km
P+ | prediction | 02:31:26 | 02:31:26 | | | | E 08 00 00 | N 49 23 55 | 0 | WS |;
O+ | Oliver Kloes | 02:30:36 | 02:32:36 | M254 | CCD | DE | E 08 21 50.4 | N 50 08 17.4 | 256 | WS |
3.20 | 02:31:26.02 | 0.40 | 02:31:29.22 | 0.40 | GPS++ | | | |;
2021/08/20 | 1437 | Diomedes | 4UC657-025602
Jupiter trojan
Lucky Star prediction
asteroid measurement: at least 116 km
P+ | prediction | 22:49:23 | 22:49:23 | | | | E 07 50 21 | N 46 40 21 | 0 | WS |;
O+ | Stefan Meister | 22:48:55 | 22:49:55 | M500 | CCD | CH | E 08 34 14.3 | N 47 31 10.4 | 550 | WS |
5.02 | 22:49:18.22 | 0.36 | 22:49:23.24 | 0.36 | GPS++ | | | |;
O+ | Gregor Krannich | 22:46:32 | 22:51:27 | M350 | CCD | DE | E 10 50 58.0 | N 48 05 22.8 | 596 | WS |
3.60 | 22:49:16.46 | 0.70 | 22:49:20.06 | 0.70 | GPS++ | | | |;
2021/08/18 | 5438 | Lorre | 4UC304-199565
asteroid measurement: at least 19 km
P+ | prediction | 22:38:56 | 22:38:56 | | | | E 01 47 39 | N 41 26 15 | 0 | WS |;
O+ | C. Perello/A. Selva | 22:36:56 | 22:40:55 | M500 | VID | ES | E 02 05 24.6 | N 41 33 00.2 | 224 | WS |
1.92 | 22:38:54.99 | 0.32 | 22:38:56.91 | 0.32 | GPS++ | | | |;
2021/08/15 | 219 | Thusnelda | 4UC543-005836
asteroid measurement: at least 12 km
P+ | prediction | 03:03:32 | 03:03:32 | | | | E 09 00 00 | N 46 07 14 | 0 | WS |;
O- | Alberto Ossola | 03:02:00 | 03:05:03 | M230 | VID | CH | E 08 55 10.5 | N 45 59 50.6 | 350 | WS |
Clear negative.|;
O+ | Stefano Sposetti | 03:00:30 | 03:06:30 | M420 | CCD | CH | E 09 01 26.5 | N 46 13 53.2 | 260 | WS |
0.72 | 03:03:29.07 | 0.03 | 03:03:29.79 | 0.03 | GPS++ | | | |;
2021/08/15 | 978 | Aidamina | 4UC534-009796
asteroid measurement: at least 52 km
P+ | prediction | 01:49:13 | 01:49:13 | | | | E 13 00 00 | N 50 15 31 | 0 | WS |;
O+ | Jiri Polak | 01:48:41 | 01:49:20 | M303 | CCD | CZ | E 13 16 32.7 | N 49 56 02.2 | 533 | WS |
1.93 | 01:49:11.88 | 0.18 | 01:49:13.81 | 0.18 | GPS++ | | | |;
2021/08/14 | 3731 | Hancock | 4UC426-109078
asteroid measurement: at least 32 km
P+ | prediction | 23:30:38 | 23:30:38 | | | | E 20 00 00 | N 50 27 15 | 0 | WS |;
O- | Jiri Polak | 23:29:04 | 23:33:04 | M303 | CCD | CZ | E 13 16 32.7 | N 49 56 02.2 | 533 | WS |;
O- | Jiri Kubanek | 23:29:32 | 23:33:20 | M303 | CCD | CZ | E 13 44 56.3 | N 49 44 35.7 | 538 | WS |;
O+ | Daniel Blazewicz | 23:26:37 | 23:35:02 | M350 | CCD | PL | E 20 19 04.2 | N 49 59 33.2 | 211 | WS |
3.00 | 23:30:36.87 | 0.25 | 23:30:39.87 | 0.50 | NTP+ | | | |;
2021/08/14 | 53325 | 1999 JN21 | 4UC439-118181
asteroid measurement: at least 5.7 km
P+ | prediction | 22:27:16 | 22:27:16 | | | | E 14 00 00 | N 49 30 34 | 0 | WS |;
O+ | Jiri Kubanek | 22:25:19 | 22:29:18 | M303 | CCD | CZ | E 13 44 56.3 | N 49 44 35.7 | 538 | WS |
0.55 | 22:27:18.59 | 0.07 | 22:27:19.14 | 0.07 | GPS++ | | | |;
2021/08/13 | 1094 | Siberia | TYC 5732-00350-1
asteroid measurement: at least 12 km
P+ | prediction | 23:46:11 | 23:46:11 | | | | E 01 00 00 | N 47 17 07 | 0 | WS |;
O+ | Emmanuel Brochard | 23:39:24 | 23:49:25 | M203 | VID | FR | W 00 39 02.3 | N 45 53 23.1 | 31 | WS |
1.20 | 23:46:22.43 | 0.08 | 23:46:23.63 | 0.08 | GPS++ | | | |;
O+ | Pierre Le Cam | 23:44:00 | 23:48:00 | M250 | CCD | FR | E 00 47 18.1 | N 46 55 30.7 | 58 | WS |
1.28 | 23:46:15.16 | 0.03 | 23:46:16.44 | 0.03 | GPS++ | | | |;
O- | Jean-Louis Dumont | 23:44:01 | 23:48:01 | M280 | CCD | FR | E 00 49 59.1 | N 47 13 23.9 | 91 | WS |;
O- | Roland Boninsegna | 23:44:04 | 23:48:02 | V112 | CCD | BE | E 04 34 56.8 | N 50 05 25.6 | 183 | WS |;
O- | Jean Bourgeois | 23:45:00 | 23:46:30 | M200 | VID | BE | E 05 02 42.0 | N 50 05 41.1 | 260 | WS |;
O- | O. Schreurs et al | 23:44:48 | 23:46:57 | M406 | VID | BE | E 05 26 29.5 | N 50 31 24.8 | 261 | WS |
Observation with E. Fernandez.|;
2021/08/13 | 490 | Veritas | 4UC486-001739
asteroid measurement: at least 116 km
P+ | prediction | 22:23:09 | 22:23:09 | | | | E 10 00 00 | N 43 38 47 | 0 | WS |;
O+ | Pietro Baruffetti | 22:21:45 | 22:24:44 | M300 | VID | IT | E 10 07 56.7 | N 44 01 17.0 | 30 | WS |
30.32 | 22:23:06.62 | 0.24 | 22:23:36.94 | 0.32 | GPS++ | | | |;
2021/08/10 | 3317 | Paris | 4UC448-069424
Jupiter trojan
Lucky Star prediction
chords
asteroid measurement: 137.3 km +/- 7.0 x 101.2 km +/- 3.7, PA 64.8 deg +/- 10.2
P+ | prediction | 21:40:50 | 21:40:50 | | | | W 00 15 01 | N 44 50 22 | 0 | WS |;
O+ | Oscar Canales | 21:40:01 | 21:42:04 | M280 | VID | ES | W 01 20 20.7 | N 42 11 57.2 | 365 | WS |
6.04 | 21:41:02.24 | 0.28 | 21:41:08.28 | 0.16 | GPS++ | | | |;
O- | D. Lafuente et al | 21:37:00 | 21:43:00 | M500 | VID | ES | W 01 01 15.0 | N 41 29 50.7 | 403 | WS |
Observation with S. Calavia/F. Campos.|;
O- | Emmanuel Brochard | 21:38:07 | 21:43:11 | M203 | VID | FR | W 00 39 02.3 | N 45 53 23.1 | 31 | WS |;
O+ | Eric Frappa | 21:39:48 | 21:42:00 | M203 | VID | FR | W 00 21 42.1 | N 44 55 23.8 | 8 | WS |
7.40 | 21:40:44.56 | 0.08 | 21:40:51.96 | 0.08 | GPS++ | | | |;
O+ | Pierre Le Cam | 21:38:30 | 21:42:30 | M250 | CCD | FR | E 00 47 18.1 | N 46 55 30.7 | 58 | WS |
7.20 | 21:40:33.61 | 0.15 | 21:40:40.81 | 0.15 | GPS++ | | | |;
O+ | Jean-Louis Dumont | 21:38:57 | 21:43:57 | M280 | CCD | FR | E 00 49 59.1 | N 47 13 23.9 | 91 | WS |
6.59 | 21:40:32.97 | 0.06 | 21:40:39.56 | 0.06 | GPS+ | | | |;
O- | Michel Boutet | 21:37:25 | 21:43:27 | M300 | VID | FR | E 01 17 19.8 | N 43 30 06.7 | 178 | WS |;
O+ | Lionel Rousselot | 21:38:31 | 21:42:33 | M250 | CCD | FR | E 02 03 09.9 | N 47 13 23.8 | 97 | WS |
5.87 | 21:40:32.97 | 0.05 | 21:40:38.84 | 0.05 | GPS++ | | | |;
O+ | Esdert Edens | 21:38:07 | 21:42:07 | M250 | CCD | NL | E 05 09 23.1 | N 52 37 49.3 | 1 | WS |
5.66 | 21:40:04.66 | 0.09 | 21:40:10.32 | 0.09 | GPS++ | | | |;
O+ | Adrianus Verveen | 21:40:00 | 21:44:59 | V112 | CCD | NL | E 06 24 26.4 | N 52 11 24.4 | 12 | WS |
5.41 | 21:40:06.83 | 0.18 | 21:40:12.24 | 0.18 | NTP | | | |
NTP sync from a smartphone.|;
2021/08/10 | 20869 | 2000 VK45 | 4UC486-132822
asteroid measurement: at least 6.7 km
P+ | prediction | 21:06:46 | 21:06:46 | | | | E 23 00 00 | N 37 31 00 | 0 | WS |;
O+ | Serge Dramonis | 21:05:30 | 21:08:10 | M406 | CCD | GR | E 22 56 44.8 | N 37 31 13.6 | 2 | WS |
1.04 | 21:06:46.32 | 0.03 | 21:06:47.36 | 0.04 | GPS+ | | | |;
2021/08/09 | 267 | Tirza | 4UC334-081209
asteroid measurement: at least 53 km
P+ | prediction | 20:47:53 | 20:47:53 | | | | E 00 47 29 | N 46 57 07 | 0 | WS |;
O+ | Pierre Le Cam | 20:46:00 | 20:50:00 | M250 | CCD | FR | E 00 47 18.1 | N 46 55 30.7 | 58 | WS |
6.25 | 20:47:57.87 | 0.50 | 20:48:04.12 | 0.75 | GPS++ | | | |;
2021/08/07 | 148 | Gallia | 4UC515-055965
chords
asteroid measurement: at least 83 km
P+ | prediction | 19:07:46 | 19:07:46 | | | | E 23 07 33 | N 50 21 48 | 0 | WS |;
O+ | Maciej Borkowski | 19:05:43 | 19:09:06 | M300 | VID | PL | E 23 06 07.8 | N 53 04 33.7 | 145 | WS |
0.60 | 19:07:35.08 | 0.12 | 19:07:35.68 | 0.08 | GPS++ | | | |;
O+ | D. Bertesteanu et al | 19:07:38 | 19:09:08 | M200 | CCD | RO | E 27 20 32.0 | N 44 45 40.0 | 30 | WS |
3.06 | 19:08:09.81 | 0.11 | 19:08:12.87 | 0.11 | NTP+ | | | |
Observation with C. Suciu/B. Stanciu.|;
2021/08/07 | 7817 | Zibiturtle | 4UC508-003235
asteroid measurement: at least 10 km
P+ | prediction | 02:46:17 | 02:46:17 | | | | E 13 00 00 | N 49 45 36 | 0 | WS |;
O+ | Jiri Polak | 02:44:19 | 02:48:19 | M303 | CCD | CZ | E 13 16 32.7 | N 49 56 02.2 | 533 | WS |
1.05 | 02:46:16.89 | 0.08 | 02:46:17.94 | 0.08 | GPS++ | | | |
1.6 mag drop instead of 5.3 predicted.|;
2021/08/06 | 934 | Thuringia | 4UC620-014397
asteroid measurement: at least 41 km
P+ | prediction | 23:57:53 | 23:57:53 | | | | W 00 05 53 | N 51 03 17 | 0 | WS |;
O+ | Simon Kidd | 23:57:00 | 23:59:00 | M350 | CCD | UK | W 00 03 51.7 | N 51 57 04.4 | 120 | WS |
1.29 | 23:57:54.54 | 0.12 | 23:57:55.83 | 0.23 | GPS++ | | | |;
2021/08/06 | 696 | Leonora | 4UC311-182675
P+ | prediction | 20:54:40 | 20:54:40 | | | | E 13 45 40 | N 49 20 10 | 0 | WS |;
O+ | Jiri Kubanek | 20:52:41 | 20:56:39 | M303 | CCD | CZ | E 13 44 56.3 | N 49 44 35.7 | 538 | WS |
9.10 | 20:54:37.16 | 1.61 | 20:54:46.26 | 1.61 | GPS++ | | | |;
2021/08/03 | 35627 | 1998 KW9 | 4UC389-131552
asteroid measurement: at least 12 km
P+ | prediction | 20:39:14 | 20:39:14 | | | | W 02 00 00 | N 36 57 04 | 0 | WS |;
O+ | Ferran Casarramona | 20:37:04 | 20:42:03 | M200 | VID | ES | W 02 00 54.9 | N 36 52 50.1 | 50 | WS |
1.28 | 20:39:14.38 | 0.16 | 20:39:15.66 | 0.16 | GPS++ | | | |;
2021/08/02 | 880 | Herba | 4UC433-105167
asteroid measurement: at least 38 km
P+ | prediction | 23:40:02 | 23:40:02 | | | | E 14 00 00 | N 48 56 11 | 0 | WS |;
O+ | Bjoern Kattentidt | 23:38:09 | 23:42:30 | M279 | VID | DE | E 12 12 57.3 | N 48 59 23.1 | 335 | WS |
0.80 | 23:40:18.95 | 0.08 | 23:40:19.75 | 0.08 | GPS++ | | | |;
O- | Jiri Polak | 23:38:08 | 23:42:08 | M303 | CCD | CZ | E 13 16 32.7 | N 49 56 02.2 | 533 | WS |;
O+ | Jiri Kubanek | 23:38:03 | 23:41:57 | M200 | CCD | CZ | E 13 42 50.2 | N 48 57 18.8 | 849 | WS |
4.01 | 23:40:06.34 | 0.27 | 23:40:10.35 | 0.27 | GPS++ | | | |;
2021/07/31 | 14356 | 1987 SF6 | 4UC380-114480
asteroid measurement: at least 7.5 km
P+ | prediction | 20:43:14 | 20:43:14 | | | | E 06 12 20 | N 51 14 07 | 0 | WS |;
O+ | Jan-Maarten Winkel | 20:42:22 | 20:44:21 | M356 | VID | NL | E 06 15 36.9 | N 51 54 13.6 | 22 | WS |
1.28 | 20:43:09.22 | 0.16 | 20:43:10.50 | 0.16 | GPS++ | | | |;
2021/07/30 | 557 | Violetta | 4UC389-135486
asteroid measurement: at least 21 km
P+ | prediction | 21:18:33 | 21:18:33 | | | | E 19 02 46 | N 48 27 12 | 0 | WS |;
O+ | Peter Nosal | 21:17:15 | 21:19:35 | M250 | CCD | SK | E 19 17 49.3 | N 48 33 24.8 | 343 | WS |
1.83 | 21:18:30.84 | 0.17 | 21:18:32.67 | 0.17 | NTP+ | | | |;
2021/07/30 | 105 | Artemis | 4UC515-068400
chords
asteroid measurement: 150.4 km +/- 2.5 x 87.5 km +/- 1.9, PA 136.2 deg +/- 1.5
P+ | prediction | 00:49:42 | 00:49:42 | | | | E 05 01 18 | N 50 33 40 | 0 | WS |;
O- | Maurice Audejean | 00:50:01 | 00:51:51 | M320 | CCD | FR | E 00 16 31.8 | N 47 10 09.3 | 105 | WS |;
O+ | Philippe Morel | 00:49:27 | 00:50:14 | M355 | CCD | FR | E 03 46 34.4 | N 50 05 01.4 | 191 | WS |
12.37 | 00:49:44.20 | 0.52 | 00:49:56.57 | 0.52 | NTP | | | |;
O+ | Roland Boninsegna | 00:48:02 | 00:52:02 | M305 | CCD | BE | E 04 34 56.0 | N 50 05 25.9 | 195 | WS |
10.86 | 00:49:41.46 | 0.05 | 00:49:52.32 | 0.05 | GPS++ | | | |;
O+ | F. Van Den Abbeel | 00:48:45 | 00:50:45 | M200 | VID | BE | E 05 23 50.5 | N 50 00 14.8 | 475 | WS |
4.32 | 00:49:42.25 | 0.16 | 00:49:46.57 | 0.16 | GPS++ | | | |;
O- | Jan-Maarten Winkel | 00:48:30 | 00:50:29 | M356 | VID | NL | E 06 15 36.9 | N 51 54 13.6 | 22 | WS |;
2021/07/29 | 24022 | 1999 RA144 | 4UC391-075909
Jupiter trojan
asteroid measurement: at least 13 km
P+ | prediction | 21:26:49 | 21:26:49 | | | | E 20 00 00 | N 50 23 56 | 0 | WS |;
O- | Jiri Kubanek | 21:25:20 | 21:29:47 | M303 | CCD | CZ | E 13 44 56.3 | N 49 44 35.7 | 538 | WS |;
O+ | Marcin Filipek | 21:25:30 | 21:28:00 | M250 | CCD | PL | E 19 45 02.8 | N 50 12 43.9 | 450 | WS |
1.60 | 21:26:37.98 | 0.20 | 21:26:39.58 | 0.20 | GPS++ | | | |;
O- | Leszek Benedyktowicz | 21:25:55 | 21:27:48 | M203 | CCD | PL | E 19 49 32.6 | N 50 02 58.0 | 263 | WS |;
O- | Daniel Blazewicz | 21:22:13 | 21:28:02 | M350 | CCD | PL | E 20 19 04.2 | N 49 59 33.2 | 211 | WS |;
2021/07/28 | 18054 | 1999 SW7 | 4UC380-117454
Jupiter trojan
asteroid measurement: at least 31 km
P+ | prediction | 23:05:13 | 23:05:13 | | | | E 14 00 00 | N 49 57 20 | 0 | WS |;
O- | Carles Schnabel | 23:04:10 | 23:07:32 | M400 | VID | ES | E 01 52 21.1 | N 41 29 37.5 | 180 | WS |;
O+ | Jiri Kubanek | 23:03:55 | 23:07:21 | M303 | CCD | CZ | E 13 44 56.3 | N 49 44 35.7 | 538 | WS |
2.11 | 23:05:16.89 | 0.28 | 23:05:19.00 | 0.28 | GPS++ | | | |;
2021/07/27 | 884 | Priamus | 4UC311-138231
Jupiter trojan
Lucky Star prediction
asteroid measurement: at least 71 km
P+ | prediction | 23:15:31 | 23:15:31 | | | | W 02 06 32 | N 36 45 33 | 0 | WS |;
O+ | Ferran Casarramona | 23:14:06 | 23:17:06 | M200 | VID | ES | W 02 00 54.9 | N 36 52 50.1 | 50 | WS |
6.88 | 23:15:32.30 | 0.48 | 23:15:39.18 | 0.16 | GPS++ | | | |;
2021/07/26 | 38 | Leda | 4UC328-175640
asteroid measurement: at least 94 km
P+ | prediction | 22:49:37 | 22:49:37 | | | | W 02 14 35 | N 37 04 33 | 0 | WS |;
O+ | Ferran Casarramona | 22:48:00 | 22:51:01 | M200 | VID | ES | W 02 00 54.9 | N 36 52 50.1 | 50 | WS |
7.68 | 22:49:33.84 | 1.44 | 22:49:41.52 | 1.44 | GPS++ | | | |;
2021/07/25 | 53 | Kalypso | 4UC417-148711
asteroid measurement: at least 117 km
P+ | prediction | 23:08:28 | 23:08:28 | | | | E 42 53 39 | N 44 08 39 | 0 | WS |;
O+ | Michel Turchenko | 23:08:12 | 23:09:17 | M150 | CCD | RU | E 42 50 43.7 | N 44 01 55.3 | 621 | WS |
20.77 | 23:08:28.95 | 0.05 | 23:08:49.72 | 0.28 | GPS++ | | | |;
2021/07/21 | 276 | Adelheid | 4UC482-086030
asteroid measurement: at least 83 km
P+ | prediction | 23:20:05 | 23:20:05 | | | | E 07 00 00 | N 43 30 47 | 0 | WS |;
O+ | Matthieu Conjat | 23:19:02 | 23:20:45 | M400 | CCD | FR | E 07 17 59.4 | N 43 43 32.9 | 350 | WS |
6.47 | 23:20:00.67 | 0.52 | 23:20:07.14 | 0.52 | NTP | | | |
0.50s uncertainties added for Win7/NTP use.|;
2021/07/20 | 35627 | 1998 KW9 | 4UC388-141774
asteroid measurement: at least 19 km
P+ | prediction | 03:16:09 | 03:16:09 | | | | E 00 11 52 | N 43 17 33 | 0 | WS |;
O+ | Yves Argentin | 03:15:26 | 03:16:55 | M305 | VID | FR | E 00 03 31.8 | N 43 08 40.4 | 488 | WS |
2.08 | 03:16:09.51 | 0.08 | 03:16:11.59 | 0.08 | GPS++ | | | |;
2021/07/20 | 48 | Doris | 4UC382-130808
chords
asteroid measurement: at least 186 km
P+ | prediction | 00:05:53 | 00:05:53 | | | | E 02 00 00 | N 42 35 19 | 0 | WS |;
O+ | Carles Schnabel | 00:03:49 | 00:08:06 | M400 | VID | ES | E 01 52 21.1 | N 41 29 37.5 | 180 | WS |
14.22 | 00:05:46.41 | 1.00 | 00:06:00.63 | 0.75 | GPS++ | | | |;
O? | Ricard Casas | 00:04:59 | 00:06:55 | M200 | VID | ES | E 02 07 14.3 | N 41 32 22.1 | 165 | WS |
13.76 | 00:05:46.76 | 1.12 | 00:06:00.52 | 1.12 | GPS++ | | | |
Noisy recording and very low mag drop.|;
O? | Jordi Marco | 00:03:19 | 00:08:05 | M235 | CCD | ES | E 02 09 40.2 | N 41 23 57.8 | 77 | WS |
9.58 | 00:05:47.66 | 1.00 | 00:05:57.24 | 1.80 | NTP | | | |
Noisy recording and very low mag drop.|;
2021/07/16 | 1200 | Imperatrix | TYC 6235-02669-1
asteroid measurement: at least 52 km
P+ | prediction | 00:44:18 | 00:44:18 | | | | W 03 18 28 | N 52 53 37 | 0 | WS |;
O+ | William Stewart | 00:43:47 | 00:44:47 | M279 | VID | UK | W 02 34 07.5 | N 53 03 27.0 | 68 | WS |
7.56 | 00:44:07.17 | 0.04 | 00:44:14.73 | 0.04 | GPS++ | | | |;
2021/07/15 | 159 | Aemilia | 4UC357-175456
chords + DAMIT model
asteroid measurement: at least 130 km
P+ | prediction | 21:45:10 | 21:45:10 | | | | E 00 13 45 | N 47 30 27 | 0 | WS |;
O+ | Gerald Rousseau | 21:44:18 | 21:46:16 | M200 | VID | FR | E 00 12 23.4 | N 47 07 50.0 | 65 | WS |
9.11 | 21:45:06.57 | 0.02 | 21:45:15.68 | 0.13 | GPS++ | | | |;
O+ | Maurice Audejean | 21:44:53 | 21:45:40 | M320 | CCD | FR | E 00 16 31.8 | N 47 10 09.3 | 105 | WS |
9.01 | 21:45:06.11 | 0.02 | 21:45:15.12 | 0.05 | GPS | | | |;
O+ | Pierre Le Cam | 21:43:00 | 21:47:00 | M250 | CCD | FR | E 00 47 18.1 | N 46 55 30.7 | 58 | WS |
8.69 | 21:45:04.62 | 0.08 | 21:45:13.31 | 0.05 | GPS++ | | | |;
O- | Christian Weber | 21:42:49 | 21:44:28 | M203 | VID | DE | E 13 25 40.0 | N 52 30 58.0 | 40 | WS |;
O- | Sven Andersson | 21:43:21 | 21:44:51 | M356 | CCD | DE | E 13 39 41.7 | N 52 24 35.5 | 37 | WS |;
O+ | Jiri Kubanek | 21:41:59 | 21:46:01 | M303 | CCD | CZ | E 13 44 56.3 | N 49 44 35.7 | 538 | WS |
8.61 | 21:43:54.36 | 0.02 | 21:44:02.97 | 0.02 | GPS++ | | | |;
O+ | Vaclav Priban | 21:42:15 | 21:45:07 | M160 | CCD | CZ | E 14 29 33 | N 50 07 32 | 308 | WS |
8.49 | 21:43:50.04 | 0.24 | 21:43:58.53 | 0.24 | GPS++ | | | |;
O+ | Jan Manek | 21:41:55 | 21:45:55 | M205 | CCD | CZ | E 14 46 51.7 | N 49 54 33.2 | 530 | WS |
8.50 | 21:43:49.21 | 0.03 | 21:43:57.71 | 0.03 | GPS++ | | | |;
O- | Petr Zeleny | 21:42:59 | 21:46:01 | M254 | CCD | CZ | E 17 58 24.5 | N 49 27 47.9 | 338 | WS |;
O+ | Marek Zawilski | 21:42:31 | 21:43:54 | M203 | CCD | PL | E 18 37 04.2 | N 51 41 41.3 | 153 | WS |
8.64 | 21:43:27.53 | 0.13 | 21:43:36.17 | 0.13 | GPS+ | | | |;
O+ | Maciej Borkowski | 21:42:59 | 21:44:14 | M300 | VID | PL | E 23 06 07.8 | N 53 04 33.7 | 145 | WS |
8.64 | 21:43:05.33 | 0.96 | 21:43:13.97 | 0.64 | GPS++ | | | |;
2021/07/14 | 4830 | Thomascooley | 4UC349-172112
asteroid measurement: at least 9.8 km
P+ | prediction | 02:07:11 | 02:07:11 | | | | E 02 00 00 | N 41 26 38 | 0 | WS |;
O+ | Antoni Selva | 02:05:37 | 02:09:35 | M500 | VID | ES | E 02 05 24.6 | N 41 33 00.2 | 224 | WS |
0.94 | 02:07:09.84 | 0.05 | 02:07:10.78 | 0.03 | GPS++ | | | |;
2021/07/12 | 8912 | Ohshimatake | 4UC348-143921
P+ | prediction | 22:35:04 | 22:35:04 | | | | E 13 23 53 | N 53 04 57 | 0 | WS |;
O+ | Christian Weber | 22:34:01 | 22:35:56 | M203 | VID | DE | E 13 25 40.0 | N 52 30 58.0 | 40 | WS |
0.96 | 22:35:02.40 | 0.24 | 22:35:03.36 | 0.24 | GPS++ | | | |;
2021/07/10 | 884 | Priamus | 4UC308-181892
Jupiter trojan
Lucky Star prediction
chords
asteroid measurement: at least 65 km
P+ | prediction | 21:26:54 | 21:26:54 | | | | E 07 17 46 | N 44 17 14 | 0 | WS |;
O+ | Simon Kidd | 21:26:40 | 21:28:08 | M350 | CCD | UK | W 00 03 51.7 | N 51 57 04.4 | 120 | WS |
4.69 | 21:27:20.65 | 0.12 | 21:27:25.34 | 0.12 | GPS++ | | | |;
O+ | Luana Liberato | 21:20:51 | 21:28:36 | M500 | CCD | FR | E 06 55 18.2 | N 43 45 09.6 | 1234 | WS |
2.38 | 21:26:59.07 | 0.18 | 21:27:01.45 | 0.15 | GPS | | | |;
O+ | Matthieu Conjat | 21:26:00 | 21:27:51 | M400 | CCD | FR | E 07 17 59.4 | N 43 43 32.9 | 350 | WS |
3.23 | 21:26:56.20 | 0.51 | 21:26:59.43 | 0.51 | NTP | | | |
0.50s uncertainties added for Win7/NTP use.|;
2021/07/10 | 2207 | Antenor | 4UC371-132671
Jupiter trojan
Lucky Star prediction
chords
asteroid measurement: at least 110 km
P+ | prediction | 00:53:32 | 00:53:32 | | | | E 07 16 13 | N 42 30 58 | 0 | WS |;
O+ | Rui Goncalves | 00:53:24 | 00:55:46 | M254 | VID | PT | W 08 23 06.3 | N 39 31 18.2 | 90 | WS |
6.72 | 00:54:41.28 | 0.16 | 00:54:48.00 | 0.16 | GPS++ | | | |;
O+ | O. Canales et al | 00:53:00 | 00:55:00 | M500 | VID | ES | W 01 01 15.1 | N 41 29 50.6 | 403 | WS |
6.44 | 00:54:07.64 | 0.08 | 00:54:14.08 | 0.20 | GPS++ | | | |
Observation with A. Ribera/D. Lafuente/S. Calavia/F. Campos.|;
O- | Ramon Iglesias | 00:39:37 | 01:00:03 | M400 | CCD | ES | W 01 00 58.6 | N 40 02 30.6 | 1957 | WS |
2s exposure.|;
O- | Carles Schnabel | 00:51:20 | 00:54:27 | M280 | VID | ES | E 01 50 18.0 | N 41 18 23.8 | 297 | WS |
0.64s integration.|;
O- | C. Perello/A. Selva | 00:51:55 | 00:55:54 | M500 | CCD | ES | E 02 05 24.6 | N 41 33 00.2 | 224 | WS |;
O+ | L. Liberato et al | 00:50:23 | 00:55:26 | M500 | CCD | FR | E 06 55 18.2 | N 43 45 09.6 | 1234 | WS |
5.65 | 00:53:36.66 | 0.06 | 00:53:42.31 | 0.06 | GPS | | | |
Observation with E. Bondoux.|;
O+ | Matthieu Conjat | 00:52:33 | 00:54:32 | M400 | CCD | FR | E 07 17 59.4 | N 43 43 32.9 | 350 | WS |
5.50 | 00:53:35.10 | 0.51 | 00:53:40.60 | 0.51 | NTP | | | |
0.50s uncertainties added for Win7/NTP use.|;
2021/07/09 | 8828 | 1988 RC7 | 4UC424-065255
asteroid measurement: at least 8.1 km
P+ | prediction | 21:02:48 | 21:02:48 | | | | E 11 00 00 | N 48 15 50 | 0 | WS |;
O- | J.J. Castellani | 21:03:58 | 21:05:53 | M400 | VID | FR | W 00 02 40.7 | N 43 37 15.3 | 150 | WS |;
O- | Gerard Vaudescal | 21:03:53 | 21:06:10 | M254 | CCD | FR | W 00 00 46.4 | N 43 12 35.4 | 340 | WS |;
O+ | Gregor Krannich | 21:01:49 | 21:03:56 | M350 | CCD | DE | E 10 50 58.0 | N 48 05 22.8 | 596 | WS |
1.20 | 21:02:52.26 | 0.10 | 21:02:53.46 | 0.10 | GPS++ | | | |;
O- | Bjoern Kattentidt | 21:00:33 | 21:04:46 | M279 | VID | DE | E 12 12 57.3 | N 48 59 23.1 | 335 | WS |;
2021/07/05 | 2978 | Roudebush | 4UC324-138657
asteroid measurement: at least 5.7 km
P+ | prediction | 23:51:50 | 23:51:50 | | | | E 08 31 36 | N 47 32 13 | 0 | WS |;
O+ | Andreas Schweizer | 23:51:20 | 23:52:15 | M500 | CCD | CH | E 08 34 14.3 | N 47 31 10.4 | 550 | WS |
0.50 | 23:51:48.09 | 0.08 | 23:51:48.59 | 0.08 | GPS++ | | | |;
2021/07/05 | 2276 | Warck | 4UC467-000085
asteroid measurement: at least 11 km
P+ | prediction | 03:01:41 | 03:01:41 | | | | W 08 00 00 | N 36 58 23 | 0 | WS |;
O+ | Wolfgang Beisker | 03:00:00 | 03:03:00 | M270 | CCD | PT | W 07 36 52.3 | N 37 12 30.7 | 148 | WS |
0.99 | 03:01:44.45 | 0.10 | 03:01:45.44 | 0.10 | NTP+ | | | |;
2021/07/04 | 491 | Carina | 4UC464-091067
asteroid measurement: at least 84 km
P+ | prediction | 22:33:16 | 22:33:16 | | | | E 14 00 00 | N 51 42 09 | 0 | WS |;
O+ | Peter Lindner | 22:30:05 | 22:36:36 | M305 | CCD | DE | E 14 16 45.1 | N 51 26 57.3 | 118 | WS |
6.25 | 22:33:13.24 | 0.25 | 22:33:19.49 | 0.25 | GPS++ | | | |;
O- | Marek Zawilski | 22:31:54 | 22:33:35 | M203 | CCD | PL | E 19 03 22.4 | N 51 54 48.3 | 140 | WS |
No occultation > 0.5s.|;
2021/07/02 | 2919 | Dali | 4UC344-131046
asteroid measurement: at least 31 km
P+ | prediction | 22:24:53 | 22:24:53 | | | | E 06 16 11 | N 51 41 40 | 0 | WS |;
O+ | Jan-Maarten Winkel | 22:23:54 | 22:25:54 | M356 | VID | NL | E 06 15 36.9 | N 51 54 13.6 | 22 | WS |
3.20 | 22:24:50.14 | 0.16 | 22:24:53.34 | 0.16 | GPS++ | | | |;
2021/07/01 | 1684 | Iguassu | 4UC344-093129
asteroid measurement: at least 29 km
P+ | prediction | 22:56:00 | 22:56:00 | | | | W 00 00 10 | N 43 27 36 | 0 | WS |;
O+ | J.J. Castellani | 22:55:07 | 22:56:56 | M400 | VID | FR | W 00 02 40.8 | N 43 37 15.3 | 150 | WS |
3.20 | 22:55:56.09 | 0.32 | 22:55:59.29 | 0.32 | GPS++ | | | |;
2021/07/01 | 2007 | McCuskey | 4UC307-191763
chords
asteroid measurement: at least 27 km
P+ | prediction | 22:35:56 | 22:35:56 | | | | W 00 55 36 | N 42 00 15 | 0 | WS |;
O+ | O. Canales et al | 22:34:53 | 22:37:39 | M200 | VID | ES | W 00 35 12.2 | N 41 48 01.7 | 544 | WS |
2.88 | 22:35:52.01 | 0.32 | 22:35:54.89 | 0.32 | GPS++ | | | |
Observation with D. Lafuente/S. Calavia/A. Ribera/F. Campos/C. Oncins.|;
O+ | Jorge Juan | 22:34:28 | 22:36:58 | M406 | VID | ES | E 01 45 55 | N 41 32 21 | 420 | WS |
1.60 | 22:35:32.76 | 0.32 | 22:35:34.36 | 0.32 | GPS++ | | | |;
O+ | Carles Schnabel | 22:33:11 | 22:37:22 | M400 | VID | ES | E 01 52 21.1 | N 41 29 37.5 | 180 | WS |
1.80 | 22:35:31.69 | 0.12 | 22:35:33.49 | 0.08 | GPS++ | | | |;
2021/06/30 | 420 | Bertholda | 4UC353-083150
chords
asteroid measurement: at least 161 km
P+ | prediction | 22:28:52 | 22:28:52 | | | | E 08 52 41 | N 46 43 08 | 0 | WS |;
O+ | Alberto Ossola | 22:25:52 | 22:30:20 | M230 | VID | CH | E 08 55 10.5 | N 45 59 50.6 | 350 | WS |
13.84 | 22:28:44.72 | 0.24 | 22:28:58.56 | 0.16 | GPS++ | | | |;
O+ | Andrea Manna | 22:25:01 | 22:31:02 | M200 | VID | CH | E 08 55 13.8 | N 46 10 35.5 | 240 | WS |
12.80 | 22:28:45.83 | 0.16 | 22:28:58.63 | 0.16 | GPS++ | | | |;
O+ | Davide Alboresi | 22:27:04 | 22:30:02 | M203 | CCD | IT | E 11 16 50.3 | N 44 37 36.5 | 22 | WS |
14.10 | 22:28:24.93 | 0.20 | 22:28:39.03 | 0.20 | GPS++ | | | |;
2021/06/30 | 1403 | Idelsonia | 4UC414-122338
chords + DAMIT model
asteroid measurement: at least 32 km
P+ | prediction | 21:03:44 | 21:03:44 | | | | E 00 31 51 | N 42 45 01 | 0 | WS |;
O+ | Yves Argentin | 21:02:59 | 21:04:28 | M305 | VID | FR | E 00 03 31.8 | N 43 08 40.4 | 488 | WS |
3.28 | 21:03:42.36 | 0.04 | 21:03:45.64 | 0.04 | GPS++ | | | |;
O- | Christophe Gaschet | 20:58:02 | 21:06:01 | V112 | CCD | FR | E 05 22 42.8 | N 43 17 42.5 | 60 | WS |;
O- | Dorian Cazeneuve | 21:00:03 | 21:06:02 | V112 | CCD | FR | E 05 23 47.0 | N 43 15 40.6 | 140 | WS |;
O- | J. Asencio et al | 21:00:01 | 21:05:59 | V112 | CCD | FR | E 05 23 49.1 | N 43 15 40.8 | 68 | WS |
Observation with G. Blaclard.|;
O- | Sylvain Roux | 20:58:09 | 21:06:07 | V112 | CCD | FR | E 05 24 44.3 | N 43 16 26.3 | 72 | WS |;
O- | Leo Ludwig | 20:58:02 | 21:05:34 | V112 | CCD | FR | E 05 47 58.1 | N 43 07 45.3 | 33 | WS |;
O- | Patrice Le Guen | 21:02:25 | 21:04:25 | M203 | CCD | FR | E 05 53 45 | N 43 09 20 | 190 | WS |;
O+ | E. Frappa/A. Klotz | 21:02:01 | 21:05:13 | M250 | CCD | FR | E 06 55 25.1 | N 43 45 07.3 | 1270 | WS |
4.42 | 21:02:48.98 | 0.22 | 21:02:53.40 | 0.22 | GPS++ | | | |
Technical interruption 21:03:31.4/43.0. Remote observation using TAROT North robotic telescope.|;
O+ | Bruno Delepine | 20:57:45 | 21:04:15 | V112 | CCD | FR | E 06 58 52.6 | N 43 39 01.3 | 281 | WS |
3.67 | 21:02:49.16 | 0.15 | 21:02:52.83 | 0.15 | NTP | | | |
NTP sync from a smartphone.|;
O+ | Matthieu Conjat | 21:01:33 | 21:03:28 | M400 | CCD | FR | E 07 17 59.4 | N 43 43 32.9 | 350 | WS |
3.89 | 21:02:46.30 | 0.50 | 21:02:50.19 | 0.50 | NTP | | | |
0.50s uncertainties added for Win7/NTP use.|;
2021/06/30 | 391 | Ingeborg | 4UC568-097797
asteroid measurement: at least 11 km
P+ | prediction | 20:17:02 | 20:17:02 | | | | E 07 00 00 | N 43 40 20 | 0 | WS |;
O+ | Matthieu Conjat | 20:16:03 | 20:17:48 | M400 | CCD | FR | E 07 17 59.4 | N 43 43 32.9 | 350 | WS |
1.19 | 20:17:00.98 | 0.54 | 20:17:02.17 | 0.52 | NTP | | | |
0.50s uncertainties added for Win7/NTP use.|;
2021/06/29 | 451 | Patientia | 4UC316-242333
asteroid measurement: at least 82 km
P+ | prediction | 00:42:45 | 00:42:45 | | | | E 01 43 42 | N 42 32 08 | 0 | WS |;
O+ | Carles Schnabel | 00:41:51 | 00:43:28 | M400 | VID | ES | E 01 52 21.1 | N 41 29 37.5 | 180 | WS |
9.02 | 00:42:45.98 | 0.04 | 00:42:55.00 | 0.10 | GPS++ | | | |;
2021/06/26 | 18745 | San Pedro | 4UC444-114381
asteroid measurement: at least 6.6 km
P+ | prediction | 22:23:57 | 22:23:57 | | | | E 19 00 00 | N 48 27 35 | 0 | WS |;
O- | Anonymous | 22:23:01 | 22:27:00 | V112 | CCD | FR | E 05 24 28.6 | N 43 16 24.2 | 68 | WS |;
O+ | Peter Nosal | 22:22:00 | 22:26:00 | M250 | CCD | SK | E 19 17 49.3 | N 48 33 24.8 | 343 | WS |
0.70 | 22:23:56.08 | 0.04 | 22:23:56.78 | 0.04 | NTP+ | | | |;
2021/06/22 | 1269 | Rollandia | 4UC353-084315
asteroid measurement: at least 94 km
P+ | prediction | 01:43:00 | 01:43:00 | | | | E 02 06 27 | N 41 24 04 | 0 | WS |;
O? | Carles Schnabel | 01:42:53 | 01:44:44 | M400 | VID | ES | E 01 52 21.1 | N 41 29 37.5 | 180 | WS |
7.04 | 01:42:52.77 | 1.52 | 01:42:59.81 | 1.52 | GPS++ | | | |
Very noisy recording.|;
O+ | Antoni Selva | 01:41:01 | 01:44:59 | M500 | VID | ES | E 02 05 24.6 | N 41 33 00.2 | 224 | WS |
6.88 | 01:42:52.08 | 0.48 | 01:42:58.96 | 0.64 | GPS++ | | | |;
2021/06/19 | 2271 | Kiso | TYC 6316-01695-1
double star?
asteroid measurement: at least 43 km
P+ | prediction | 22:56:11 | 22:56:11 | | | | E 23 12 41 | N 53 51 35 | 0 | WS |;
O- | Sven Andersson | 22:57:03 | 22:58:00 | M356 | CCD | DE | E 13 39 41.7 | N 52 24 35.5 | 37 | WS |;
O+ | Maciej Borkowski | 22:54:06 | 22:58:21 | M300 | VID | PL | E 23 07 22.8 | N 53 25 40.2 | 153 | WS |
5.56 | 22:56:13.98 | 0.04 | 22:56:19.54 | 0.08 | GPS++ | | | |;
O+ | Wojciech Burzynski | 22:54:37 | 22:57:15 | M150 | CCD | PL | E 23 13 09.4 | N 53 55 35.3 | 126 | WS |
3.60 | 22:56:11.78 | 0.20 | 22:56:15.38 | 0.20 | GPS++ | | | |
1.2 mag drop instead of 3.7 predicted.|;
2021/06/19 | 105 | Artemis | 4UC537-070312
asteroid measurement: at least 35 km
P+ | prediction | 00:25:31 | 00:25:31 | | | | E 09 00 00 | N 46 47 39 | 0 | WS |;
O- | Thierry Midavaine | 00:25:51 | 00:28:21 | M356 | CCD | FR | W 00 24 26.4 | N 47 58 57.3 | 97 | WS |;
O+ | Stefano Sposetti | 00:22:30 | 00:28:30 | M420 | CCD | CH | E 09 01 26.5 | N 46 13 53.2 | 260 | WS |
5.00 | 00:25:27.89 | 0.10 | 00:25:32.89 | 0.12 | GPS++ | | | |;
2021/06/18 | 2357 | Phereclos | TYC 6273-01107-1
Jupiter trojan
Lucky Star prediction
chords
asteroid measurement: at least 66 km
P+ | prediction | 23:07:04 | 23:07:04 | | | | E 02 42 00 | N 48 44 45 | 0 | WS |;
O- | Wolfgang Beisker | 23:02:00 | 23:12:00 | M270 | CCD | PT | W 07 36 52.3 | N 37 12 30.7 | 148 | WS |;
O- | Carles Schnabel | 23:04:29 | 23:09:02 | M400 | CCD | ES | E 01 52 21.1 | N 41 29 37.5 | 180 | WS |;
O+ | Josselin Desmars | 23:05:19 | 23:10:05 | L95 | CCD | FR | E 02 23 58.0 | N 48 52 43.1 | 123 | WS |
4.21 | 23:07:05.59 | 0.35 | 23:07:09.80 | 0.35 | GPS++ | | | |;
O+ | Arnaud Leroy | 23:06:52 | 23:07:07 | M200 | CCD | FR | E 02 42 23.8 | N 48 53 54.5 | 112 | WS |
3.00 | 23:07:04.30 | 0.30 | 23:07:07.30 | 0.15 | GPS++ | | | |;
O+ | A.C. Perlbarg | 23:04:02 | 23:08:59 | V112 | CCD | FR | E 02 48 41.6 | N 48 51 50.8 | 112 | WS |
3.39 | 23:07:04.15 | 0.16 | 23:07:07.54 | 0.16 | NTP | | | |
NTP sync from a smartphone.|;
O+ | Stefano Sposetti | 23:05:10 | 23:07:38 | M420 | CCD | CH | E 09 01 26.5 | N 46 13 53.2 | 260 | WS |
4.07 | 23:06:37.98 | 0.20 | 23:06:42.05 | 0.30 | GPS++ | | | |
Technical issue, no recording except a bad quality live printscreen.|;
O+ | A. Kreutzer et al | 23:05:22 | 23:07:42 | M500 | CCD | AT | E 13 21 06.2 | N 47 54 33.1 | 700 | WS |
2.78 | 23:06:16.95 | 0.03 | 23:06:19.73 | 0.02 | GPS+ | | | |
Observation with R. Schaefer.|;
O- | Christian Weber | 23:03:11 | 23:07:42 | M203 | VID | DE | E 13 25 40.0 | N 52 30 58.0 | 40 | WS |;
O- | Karel Halir | 23:04:01 | 23:08:01 | M507 | VID | CZ | E 13 36 09.3 | N 49 45 06.3 | 403 | WS |;
O- | Mario Billiani | 23:04:07 | 23:08:06 | V112 | CCD | FR | E 16 20 08.0 | N 48 12 15.0 | 256 | WS |;
O- | Marek Harman | 23:04:45 | 23:06:46 | M356 | CCD | SK | E 19 09 13.7 | N 48 43 04.4 | 575 | WS |;
O- | Dariusz Miller | 23:04:20 | 23:07:40 | M270 | VIS | PL | E 21 16 07.0 | N 52 27 47.4 | 89 | WS |;
2021/06/18 | 99327 | 2001 UP32 | 4UC315-182295
asteroid measurement: at least 21 km
P+ | prediction | 23:07:05 | 23:07:05 | | | | E 05 19 15 | N 49 47 36 | 0 | WS |;
O+ | O. Schreurs et al | 23:05:53 | 23:08:22 | M406 | VID | BE | E 05 26 29.5 | N 50 31 24.8 | 261 | WS |
1.28 | 23:07:01.51 | 0.16 | 23:07:02.79 | 0.16 | GPS++ | | | |
Observation with P. Dumoulin/E. Fernandez.|;
2021/06/17 | 1172 | Aneas | 4UC372-106148
Jupiter trojan
Lucky Star prediction
chords
asteroid measurement: at least 82 km
P+ | prediction | 22:12:54 | 22:12:54 | | | | W 00 00 08 | N 43 51 09 | 0 | WS |;
O+ | Gerard Vaudescal | 22:11:43 | 22:14:00 | M254 | CCD | FR | W 00 00 46.5 | N 43 12 36.0 | 340 | WS |
5.01 | 22:12:48.87 | 0.63 | 22:12:53.88 | 0.38 | GPS+ | | | |;
O+ | Jorge Juan | 22:10:10 | 22:13:40 | M406 | VID | ES | E 01 45 55 | N 41 32 21 | 420 | WS |
3.68 | 22:12:46.38 | 0.16 | 22:12:50.06 | 0.16 | GPS++ | | | |;
O+ | Carles Schnabel | 22:10:39 | 22:14:23 | M400 | VID | ES | E 01 52 21.1 | N 41 29 37.5 | 180 | WS |
3.70 | 22:12:45.94 | 0.03 | 22:12:49.64 | 0.05 | GPS++ | | | |;
2021/06/17 | 5192 | Yabuki | 4UC400-061229
P+ | prediction | 00:34:36 | 00:34:36 | | | | E 14 00 00 | N 49 20 38 | 0 | WS |;
O+ | Jiri Kubanek | 00:32:34 | 00:36:37 | M200 | CCD | CZ | E 14 02 28.1 | N 49 21 23.6 | 498 | WS |
4.01 | 00:34:33.07 | 0.06 | 00:34:37.08 | 0.06 | GPS++ | | | |;
2021/06/16 | 5511 | Cloanthus | 4UC405-072730
Jupiter trojan
asteroid measurement: at least 62 km
P+ | prediction | 23:06:54 | 23:06:54 | | | | E 04 52 30 | N 52 38 50 | 0 | WS |;
O+ | Esdert Edens | 23:04:55 | 23:08:54 | M250 | CCD | NL | E 05 09 23.4 | N 52 37 49.4 | 1 | WS |
4.06 | 23:06:51.33 | 0.42 | 23:06:55.39 | 0.42 | GPS++ | | | |;
O? | Christian Weber | 23:04:33 | 23:07:19 | M203 | VID | DE | E 13 25 40.0 | N 52 30 58.0 | 40 | WS |
1.28 | 23:06:15.74 | 0.64 | 23:06:17.02 | 0.32 | GPS++ | | | |
Single frame event.|;
O+ | Anna Marciniak | 23:04:00 | 23:08:05 | M400 | CCD | PL | E 17 04 30.8 | N 52 16 36.8 | 83 | WS |
3.63 | 23:05:57.75 | 0.02 | 23:06:01.38 | 0.02 | GPS | | | |;
2021/06/16 | 1728 | Goethe Link | 4UC421-138077
asteroid measurement: at least 10 km
P+ | prediction | 22:58:25 | 22:58:25 | | | | E 18 38 18 | N 49 21 24 | 0 | WS |;
O+ | Peter Delincak | 22:57:30 | 22:59:30 | M400 | CCD | SK | E 18 42 09.5 | N 49 24 15.2 | 680 | WS |
2.18 | 22:58:24.42 | 0.05 | 22:58:26.60 | 0.05 | GPS++ | | | |;
O+ | Marian Urbanik | 22:57:35 | 22:58:41 | M400 | CCD | SK | E 18 45 55.4 | N 49 18 26.3 | 469 | WS |
1.61 | 22:58:23.22 | 0.08 | 22:58:24.83 | 0.08 | GPS++ | | | |;
2021/06/15 | 8891 | Irokawa | 4UC399-073140
asteroid measurement: at least 19 km
P+ | prediction | 00:07:51 | 00:07:51 | | | | E 08 40 37 | N 47 21 35 | 0 | WS |;
O+ | S. Meister et al | 00:06:59 | 00:07:59 | M500 | CCD | CH | E 08 34 14.3 | N 47 31 10.4 | 550 | WS |
1.35 | 00:07:51.35 | 0.18 | 00:07:52.70 | 0.18 | GPS++ | | | |
Observation with A. Schweizer.|;
2021/06/14 | 1200 | Imperatrix | 4UC365-112842
asteroid measurement: at least 46 km
P+ | prediction | 23:48:47 | 23:48:47 | | | | E 01 53 41 | N 41 30 56 | 0 | WS |;
O? | Jorge Juan | 23:47:31 | 23:49:55 | M406 | VID | ES | E 01 45 55 | N 41 32 21 | 420 | WS |
2.88 | 23:48:44.99 | 0.64 | 23:48:47.87 | 0.96 | GPS++ | | | |
+2 sec correction applied on the GPS time because of a technical issue
already encountered in the past.|;
O+ | Carles Schnabel | 23:47:30 | 23:50:47 | M400 | VID | ES | E 01 52 21.1 | N 41 29 37.5 | 180 | WS |
4.32 | 23:48:43.25 | 0.32 | 23:48:47.57 | 0.16 | GPS++ | | | |;
2021/06/14 | 26456 | 2000 AY101 | 4UC360-087936
asteroid measurement: at least 7.5 km
P+ | prediction | 23:13:01 | 23:13:01 | | | | E 18 31 25 | N 48 38 26 | 0 | WS |;
O+ | Peter Delincak | 23:12:00 | 23:14:00 | M400 | CCD | SK | E 18 42 09.5 | N 49 24 15.2 | 680 | WS |
0.84 | 23:12:59.20 | 0.05 | 23:13:00.04 | 0.05 | GPS++ | | | |;
2021/06/14 | 807 | Ceraskia | 4UC385-115334
asteroid measurement: at least 23 km
P+ | prediction | 22:55:47 | 22:55:47 | | | | E 01 47 06 | N 41 50 59 | 0 | WS |;
O+ | Carles Schnabel | 22:53:50 | 22:57:56 | M400 | VID | ES | E 01 52 21.1 | N 41 29 37.5 | 180 | WS |
0.86 | 22:55:48.76 | 0.04 | 22:55:49.62 | 0.06 | GPS++ | | | |;
O+ | Joan Rovira | 22:51:15 | 22:59:10 | M180 | VID | ES | E 02 05 45.1 | N 41 49 05.4 | 827 | WS |
1.80 | 22:55:46.25 | 0.12 | 22:55:48.05 | 0.20 | GPS++ | | | |;
2021/06/14 | 34440 | 2000 SV46 | 4UC314-172101
asteroid measurement: at least 13 km
P+ | prediction | 22:17:42 | 22:17:42 | | | | E 14 59 12 | N 49 28 20 | 0 | WS |;
O+ | Jan Manek | 22:15:44 | 22:19:44 | M205 | CCD | CZ | E 14 46 51.7 | N 49 54 33.2 | 530 | WS |
0.70 | 22:17:42.59 | 0.06 | 22:17:43.29 | 0.06 | GPS++ | | | |;
O+ | Jiri Kubanek | 22:15:39 | 22:19:44 | M200 | CCD | CZ | E 15 16 43.2 | N 49 15 10.8 | 657 | WS |
0.80 | 22:17:41.57 | 0.04 | 22:17:42.37 | 0.04 | GPS++ | | | |;
2021/06/14 | 28736 | 2000 GE133 | TYC 5683-00193-1
asteroid measurement: at least 10 km
P+ | prediction | 20:30:29 | 20:30:29 | | | | E 15 08 14 | N 49 16 51 | 0 | WS |;
O+ | Jiri Kubanek | 20:28:28 | 20:32:33 | M200 | CCD | CZ | E 15 16 43.2 | N 49 15 10.8 | 657 | WS |
0.97 | 20:30:26.68 | 0.02 | 20:30:27.65 | 0.02 | GPS++ | | | |;
2021/06/13 | 28188 | 1998 WV19 | 4UC333-152495
asteroid measurement: at least 6.6 km
P+ | prediction | 22:15:02 | 22:15:02 | | | | E 02 00 00 | N 41 39 09 | 0 | WS |;
O+ | Antoni Selva | 22:13:00 | 22:16:59 | M500 | VID | ES | E 02 05 24.6 | N 41 33 00.2 | 224 | WS |
0.48 | 22:15:02.03 | 0.08 | 22:15:02.51 | 0.08 | GPS++ | | | |;
2021/06/12 | 2207 | Antenor | 4UC372-142084
Jupiter trojan
Lucky Star prediction
binary asteroid? contact binary? concave profile?
P+ | prediction | 01:47:52 | 01:47:52 | | | | E 10 50 51 | N 45 11 35 | 0 | WS |;
O- | Carles Schnabel | 01:46:45 | 01:51:11 | M400 | CCD | ES | E 01 52 21.1 | N 41 29 37.5 | 180 | WS |;
O- | Jordi Marco | 01:46:00 | 01:50:20 | M235 | CCD | ES | E 02 09 40.2 | N 41 23 57.8 | 77 | WS |;
O- | Matthieu Conjat | 01:47:10 | 01:51:14 | M400 | CCD | FR | E 07 17 59.4 | N 43 43 32.9 | 350 | WS |;
O+ | Gregor Krannich | 01:46:41 | 01:49:43 | M350 | CCD | DE | E 10 50 58.0 | N 48 05 22.8 | 596 | WS |
1.63 | 01:47:56.56 | 0.33 | 01:47:58.19 | 0.33 | GPS++ | | | |;
O+ | Gregor Krannich | 01:46:41 | 01:49:43 | M350 | CCD | DE | E 10 50 58.0 | N 48 05 22.8 | 596 | WS |
2.60 | 01:47:59.82 | 0.33 | 01:48:02.42 | 0.33 | GPS++ | | | |;
2021/06/12 | 17357 | Lucataliano | 4UC397-101603
asteroid measurement: at least 7.9 km
P+ | prediction | 00:59:01 | 00:59:01 | | | | E 01 55 33 | N 41 21 17 | 0 | WS |;
O+ | Carles Schnabel | 00:57:14 | 01:00:57 | M400 | VID | ES | E 01 52 21.1 | N 41 29 37.5 | 180 | WS |
1.04 | 00:59:05.79 | 0.08 | 00:59:06.83 | 0.08 | GPS++ | | | |;
2021/06/10 | 663 | Gerlinde | 4UC470-127667
chords + DAMIT model (#5661, best with offset +36 deg)
asteroid measurement: at least 105 km
P+ | prediction | 23:10:41 | 23:10:41 | | | | W 01 00 00 | N 51 43 49 | 0 | WS |;
O+ | Tim Haymes | 23:10:59 | 23:12:45 | M300 | CCD | UK | W 01 18 47.1 | N 51 55 40.3 | 122 | WS |
9.50 | 23:10:34.79 | 0.25 | 23:10:44.29 | 0.50 | GPS++ | | | |;
O- | Simon Kidd | 23:09:40 | 23:11:40 | M350 | CCD | UK | W 00 03 51.7 | N 51 57 04.4 | 120 | WS |;
O+ | Karim Saci | 23:04:38 | 23:12:00 | M254 | CCD | FR | E 02 28 26 | N 50 52 15 | 30 | WS |
11.00 | 23:10:24.08 | 0.56 | 23:10:35.08 | 0.56 | GPS | | | |
Poor time source (system clock manually sync from GPS source).|;
O+ | Roland Boninsegna | 23:09:03 | 23:12:02 | M400 | VID | BE | E 04 34 56.0 | N 50 05 25.9 | 195 | WS |
11.52 | 23:10:18.22 | 0.32 | 23:10:29.74 | 0.32 | GPS++ | | | |;
O- | O. Schreurs et al | 23:09:20 | 23:11:31 | M406 | VID | BE | E 05 26 29.5 | N 50 31 24.8 | 261 | WS |
Observation with P. Dumoulin.|;
2021/06/10 | 2919 | Dali | 4UC345-152317
asteroid measurement: at least 31 km
P+ | prediction | 01:21:27 | 01:21:27 | | | | E 04 56 40 | N 49 51 04 | 0 | WS |;
O+ | Jean Bourgeois | 01:21:00 | 01:22:00 | M200 | VID | BE | E 05 02 42.0 | N 50 05 41.1 | 260 | WS |
3.52 | 01:21:23.14 | 0.16 | 01:21:26.66 | 0.16 | GPS++ | | | |;
2021/06/09 | 1963 | Bezovec | 4UC422-070463
chords + DAMIT model (#706, best with offset +12 deg)
asteroid measurement: 45.8 km +/- 3.6 x 34.4 km +/- 1.5, PA 125.9 deg +/- 10.4
P+ | prediction | 23:15:57 | 23:15:57 | | | | E 23 00 00 | N 52 54 12 | 0 | WS |;
O+ | Andreas Schweizer | 23:16:35 | 23:17:35 | M500 | CCD | CH | E 08 34 14.3 | N 47 31 10.4 | 550 | WS |
2.10 | 23:17:03.44 | 0.05 | 23:17:05.54 | 0.05 | GPS++ | | | |;
O+ | Jiri Polak | 23:14:40 | 23:18:40 | M303 | CCD | CZ | E 13 19 15.6 | N 49 41 41.1 | 339 | WS |
1.40 | 23:16:39.19 | 0.10 | 23:16:40.59 | 0.10 | GPS++ | | | |;
O+ | Jiri Kubanek | 23:14:26 | 23:18:31 | M200 | CCD | CZ | E 15 54 48.3 | N 50 23 59.3 | 303 | WS |
2.40 | 23:16:26.99 | 0.20 | 23:16:29.39 | 0.20 | GPS++ | | | |;
O+ | Maciej Borkowski | 23:14:14 | 23:17:05 | M300 | VID | PL | E 23 06 07.8 | N 53 04 33.7 | 145 | WS |
2.24 | 23:15:55.72 | 0.16 | 23:15:57.96 | 0.16 | GPS++ | | | |;
O+ | Wojciech Burzynski | 23:14:59 | 23:17:00 | M254 | CCD | PL | E 23 31 37.9 | N 53 12 31.5 | 145 | WS |
2.25 | 23:15:53.83 | 0.25 | 23:15:56.08 | 0.25 | GPS++ | | | |;
2021/06/09 | 2426 | Simonov | 4UC369-123203
asteroid measurement: at least 18 km
P+ | prediction | 22:12:23 | 22:12:23 | | | | E 09 00 00 | N 47 06 17 | 0 | WS |;
O+ | Andreas Schweizer | 22:11:55 | 22:12:55 | M500 | CCD | CH | E 08 34 14.3 | N 47 31 10.4 | 550 | WS |
1.75 | 22:12:26.13 | 0.21 | 22:12:27.88 | 0.21 | GPS++ | | | |;
2021/06/09 | 105 | Artemis | 4UC533-072522
chords
asteroid measurement: 125.2 km +/- 2.4 x 92.9 km +/- 1.8, PA 135.0 deg +/- 4.5
P+ | prediction | 22:27:07 | 22:27:07 | | | | E 16 00 00 | N 50 46 21 | 0 | WS |;
O- | Jan-Maarten Winkel | 22:27:24 | 22:29:24 | M356 | VID | NL | E 06 15 36.9 | N 51 54 13.6 | 22 | WS |;
O+ | Eberhard Bredner | 22:20:00 | 22:30:00 | M254 | VID | DE | E 08 26 16.8 | N 52 54 36.3 | 21 | WS |
16.56 | 22:28:01.26 | 0.12 | 22:28:17.82 | 0.12 | GPS++ | | | |;
O+ | Vaclav Priban | 22:24:28 | 22:30:12 | M200 | CCD | CZ | E 15 23 02 | N 50 40 14 | 600 | WS |
11.84 | 22:27:06.91 | 0.20 | 22:27:18.75 | 0.20 | GPS++ | | | |;
O+ | Jiri Kubanek | 22:25:00 | 22:29:13 | M200 | CCD | CZ | E 15 54 48.3 | N 50 23 59.3 | 303 | WS |
6.29 | 22:27:04.18 | 0.03 | 22:27:10.47 | 0.03 | GPS++ | | | |;
O- | Petr Zeleny | 22:24:12 | 22:29:13 | M254 | CCD | CZ | E 17 58 24.5 | N 49 27 47.9 | 338 | WS |;
O+ | Peter Delincak | 22:24:30 | 22:27:30 | M400 | CCD | SK | E 18 42 09.5 | N 49 24 15.2 | 680 | WS |
4.03 | 22:26:39.45 | 0.02 | 22:26:43.48 | 0.02 | GPS++ | | | |;
O- | Peter Nosal | 22:25:00 | 22:28:00 | M250 | CCD | SK | E 19 17 49.3 | N 48 33 24.8 | 343 | WS |;
O- | Marcin Filipek | 22:25:00 | 22:28:00 | M250 | CCD | PL | E 19 45 02.6 | N 50 12 43.7 | 449 | WS |;
O- | Leszek Benedyktowicz | 22:25:23 | 22:28:30 | M203 | CCD | PL | E 19 49 09.8 | N 50 02 49.6 | 248 | WS |;
O- | Daniel Blazewicz | 22:24:40 | 22:28:39 | M350 | CCD | PL | E 20 19 04.2 | N 49 59 33.2 | 211 | WS |;
2021/06/09 | 442 | Eichsfeldia | 4UC534-049309
asteroid measurement: at least 57 km
P+ | prediction | 21:18:19 | 21:18:19 | | | | W 04 00 00 | N 37 05 10 | 0 | WS |;
O+ | Rui Goncalves | 21:17:54 | 21:18:47 | M254 | VID | PT | W 08 23 06.3 | N 39 31 18.2 | 90 | WS |
1.60 | 21:18:07.44 | 0.16 | 21:18:09.04 | 0.16 | GPS++ | | | |;
O+ | Miguel Sanchez | 21:14:36 | 21:21:14 | M200 | CCD | ES | W 03 38 22 | N 37 06 41 | 730 | WS |
1.86 | 21:18:18.51 | 0.05 | 21:18:20.37 | 0.05 | NTP | | | |;
O- | L. Mokhtari et al | 21:15:00 | 21:23:00 | L80 | VIS | DZ | E 02 31 07 | N 33 39 25 | 923 | WS |
Observation with A. Houas/M. Sabeg.|;
O- | O. Bouazara et al | 21:16:35 | 21:20:10 | M130 | VIS | DZ | E 04 02 00.2 | N 33 19 22.4 | 653 | WS |
Observation with H. Rayane/M. Khenifer.|;
2021/06/08 | 2367 | Praha | 4UC373-072096
asteroid measurement: at least 5.5 km
P+ | prediction | 21:21:49 | 21:21:49 | | | | E 05 12 43 | N 50 29 18 | 0 | WS |;
O+ | O. Schreurs et al | 21:20:42 | 21:22:53 | M406 | VID | BE | E 05 26 29.5 | N 50 31 24.8 | 261 | WS |
0.76 | 21:21:38.37 | 0.04 | 21:21:39.13 | 0.04 | GPS++ | | | |
Observation with E. Fernandez.|;
2021/06/08 | 12 | Victoria | TYC 5189-00339-1
asteroid measurement: at least 45 km
P+ | prediction | 01:59:52 | 01:59:52 | | | | E 13 44 52 | N 52 42 45 | 0 | WS |;
O- | Michal Rottenborn | 01:57:24 | 02:01:24 | M254 | CCD | CZ | E 13 19 55.8 | N 49 42 26.4 | 326 | WS |;
O- | Christian Weber | 01:59:33 | 02:01:19 | M203 | VID | DE | E 13 25 40.0 | N 52 30 58.0 | 40 | WS |;
O- | Karel Halir | 01:57:24 | 02:01:24 | M507 | VID | CZ | E 13 36 09.3 | N 49 45 06.3 | 403 | WS |;
O- | Sven Andersson | 01:59:00 | 02:01:00 | M356 | CCD | DE | E 13 39 41.7 | N 52 24 35.5 | 37 | WS |;
O+ | Jiri Kubanek | 01:57:24 | 02:01:29 | M303 | CCD | CZ | E 13 44 56.3 | N 49 44 35.7 | 538 | WS |
6.60 | 01:59:11.25 | 0.13 | 01:59:17.85 | 0.13 | GPS++ | | | |;
O- | Tomas Janik | 01:56:58 | 02:01:49 | M355 | VID | CZ | E 13 50 47.5 | N 50 38 18.7 | 274 | WS |;
2021/06/08 | 5081 | Sanguin | 4UC378-075588
asteroid measurement: at least 12 km
P+ | prediction | 01:41:13 | 01:41:13 | | | | E 14 00 00 | N 50 26 42 | 0 | WS |;
O+ | Tomas Janik | 01:39:51 | 01:42:16 | M355 | VID | CZ | E 13 50 47.5 | N 50 38 18.7 | 274 | WS |
1.28 | 01:41:13.71 | 0.24 | 01:41:14.99 | 0.24 | GPS++ | | | |;
2021/06/07 | 141 | Lumen | 4UC473-000117
chords
asteroid measurement: at least 123 km
P+ | prediction | 02:51:07 | 02:51:07 | | | | E 02 00 53 | N 42 34 52 | 0 | WS |;
O- | Yves Argentin | 02:50:24 | 02:51:54 | M305 | VID | FR | E 00 03 31.8 | N 43 08 40.4 | 488 | WS |;
O+ | Carles Schnabel | 02:50:00 | 02:51:57 | M400 | VID | ES | E 01 52 21.1 | N 41 29 37.5 | 180 | WS |
4.20 | 02:51:00.60 | 0.04 | 02:51:04.80 | 0.04 | GPS++ | | | |;
O- | Eric Frappa | 02:49:46 | 02:52:44 | M203 | VID | FR | E 01 59 08.1 | N 44 33 55.2 | 327 | WS |
No occultation > 0.32s.|;
O+ | Jordi Marco | 02:49:00 | 02:53:02 | M235 | CCD | ES | E 02 09 40.2 | N 41 23 57.8 | 77 | WS |
3.73 | 02:51:00.68 | 0.20 | 02:51:04.41 | 0.20 | NTP | | | |;
2021/06/07 | 18562 | Ellenkey | 4UC325-178851
asteroid measurement: at least 12 km
P+ | prediction | 02:43:20 | 02:43:20 | | | | E 01 40 07 | N 41 27 24 | 0 | WS |;
O+ | Carles Schnabel | 02:41:55 | 02:44:05 | M400 | VID | ES | E 01 52 21.1 | N 41 29 37.5 | 180 | WS |
1.28 | 02:43:20.14 | 0.02 | 02:43:21.42 | 0.02 | GPS++ | | | |;
O- | Jordi Marco | 02:41:06 | 02:44:04 | M235 | CCD | ES | E 02 09 40.2 | N 41 23 57.8 | 77 | WS |;
2021/06/06 | 125 | Liberatrix | TYC 5618-00945-1
asteroid measurement: at least 33 km
P+ | prediction | 00:48:46 | 00:48:46 | | | | E 01 51 46 | N 44 41 10 | 0 | WS |;
O+ | Eric Frappa | 00:47:18 | 00:50:15 | M203 | VID | FR | E 01 59 08.1 | N 44 33 55.2 | 327 | WS |
3.47 | 00:48:46.19 | 0.02 | 00:48:49.66 | 0.05 | GPS++ | | | |;
2021/06/05 | 104 | Klymene | 4UC552-044411
asteroid measurement: at least 119 km
P+ | prediction | 21:19:15 | 21:19:15 | | | | W 08 00 00 | N 38 04 22 | 0 | WS |;
O+ | Wolfgang Beisker | 21:17:00 | 21:21:00 | M270 | CCD | PT | W 07 36 52.3 | N 37 12 30.7 | 148 | WS |
3.39 | 21:19:16.73 | 0.10 | 21:19:20.12 | 0.10 | NTP+ | | | |;
2021/06/01 | 456 | Abnoba | 4UC396-071033
asteroid measurement: at least 38 km
P+ | prediction | 23:48:51 | 23:48:51 | | | | E 18 03 56 | N 47 58 57 | 0 | WS |;
O+ | Jozef Csipes | 23:44:59 | 23:53:06 | M400 | CCD | SK | E 18 11 23.8 | N 47 52 24.4 | 120 | WS |
3.70 | 23:48:48.21 | 0.05 | 23:48:51.91 | 0.05 | NTP+ | | | |;
2021/06/01 | 125 | Liberatrix | 4UC386-069903
asteroid measurement: at least 55 km
P+ | prediction | 00:09:13 | 00:09:13 | | | | E 11 00 00 | N 47 38 04 | 0 | WS |;
O+ | Gregor Krannich | 00:08:01 | 00:10:53 | M350 | CCD | DE | E 10 50 58.0 | N 48 05 22.8 | 596 | WS |
5.43 | 00:09:16.64 | 0.24 | 00:09:22.07 | 0.24 | GPS++ | | | |;
2021/05/28 | 1107 | Lictoria | 4UC357-115468
P+ | prediction | 23:41:03 | 23:41:03 | | | | E 05 12 31 | N 50 16 42 | 0 | WS |;
O+ | O. Schreurs et al | 23:39:36 | 23:41:44 | M406 | VID | BE | E 05 26 29.5 | N 50 31 24.8 | 261 | WS |
7.20 | 23:40:55.80 | 0.64 | 23:41:03.00 | 1.92 | GPS++ | | | |
Observation with P. Dumoulin/E. Fernandez.|;
2021/05/27 | 895 | Helio | G181310.3-224255
chords
P+ | prediction | 01:25:43 | 01:25:43 | | | | E 02 13 06 | N 42 00 00 | 0 | WS |;
O? | J.J. Castellani | 01:25:26 | 01:26:27 | M400 | VID | FR | W 00 02 40.7 | N 43 37 15.3 | 150 | WS |
9.28 | 01:25:49.54 | 0.32 | 01:25:58.82 | 0.32 | GPS++ | | | |
Noisy recording.|;
O? | Carles Schnabel | 01:25:13 | 01:26:50 | M400 | VID | ES | E 01 52 21.1 | N 41 29 37.5 | 180 | WS |
7.04 | 01:25:38.88 | 0.96 | 01:25:45.92 | 0.32 | GPS++ | | | |
Very noisy recording.|;
O+ | Antoni Selva | 01:23:47 | 01:27:45 | M500 | VID | ES | E 02 05 24.6 | N 41 33 00.2 | 224 | WS |
8.96 | 01:25:37.39 | 1.92 | 01:25:46.35 | 0.64 | GPS++ | | | |;
2021/05/25 | 2731 | Cucula | 4UC522-050421
asteroid measurement: at least 46 km
P+ | prediction | 21:49:56 | 21:49:56 | | | | E 14 12 27 | N 49 55 48 | 0 | WS |;
O- | Karel Halir | 21:47:56 | 21:51:56 | M507 | VID | CZ | E 13 36 09.3 | N 49 45 06.3 | 403 | WS |;
O+ | Michal Rottenborn | 21:47:56 | 21:51:56 | M254 | CCD | CZ | E 14 06 48.4 | N 49 59 13.9 | 371 | WS |
4.00 | 21:49:53.52 | 0.25 | 21:49:57.52 | 0.25 | GPS++ | | | |;
2021/05/23 | 46 | Hestia | 4UC373-072583
asteroid measurement: at least 106 km
P+ | prediction | 20:04:21 | 20:04:21 | | | | E 15 00 00 | N 41 06 10 | 0 | WS |;
O+ | Alfonso Noschese | 20:01:22 | 20:07:06 | M300 | CCD | IT | E 14 54 18.0 | N 40 39 27.8 | 115 | WS |
8.68 | 20:04:18.65 | 0.35 | 20:04:27.33 | 0.18 | GPS++ | | | |;
2021/05/20 | 212907 | 207 XO7 | 4UC365-154004
asteroid measurement: at least 8.0 km
P+ | prediction | 23:50:05 | 23:50:05 | | | | E 24 00 00 | N 53 44 14 | 0 | WS |;
O+ | Wojciech Burzynski | 23:48:43 | 23:51:00 | M254 | CCD | PL | E 23 31 37.9 | N 53 12 31.5 | 145 | WS |
1.20 | 23:50:01.69 | 0.20 | 23:50:02.89 | 0.20 | GPS++ | | | |;
2021/05/20 | 1048 | Feodosia | 4UC524-052939
asteroid measurement: at least 59 km
P+ | prediction | 00:26:53 | 00:26:53 | | | | E 00 13 59 | N 52 26 18 | 0 | WS |;
O+ | Simon Kidd | 00:26:00 | 00:28:00 | M350 | CCD | UK | W 00 03 51.7 | N 51 57 04.4 | 120 | WS |
5.63 | 00:26:54.60 | 0.15 | 00:27:00.23 | 0.23 | GPS++ | | | |;
2021/05/19 | 18 | Melpomene | 4UC538-049162
chords + DAMIT model
asteroid measurement: at least 132 km
P+ | prediction | 21:22:49 | 21:22:49 | | | | E 11 00 00 | N 43 28 01 | 0 | WS |;
O- | P.M. Micaletti | 21:21:51 | 21:24:50 | V112 | CCD | FR | E 00 38 50.1 | N 45 59 31.9 | 168 | WS |;
O- | Jean-Marie Laugier | 21:21:02 | 21:24:00 | V112 | CCD | FR | E 05 26 31.3 | N 43 26 07.6 | 293 | WS |;
O- | E. Frappa/A. Klotz | 21:21:57 | 21:25:09 | M250 | CCD | FR | E 06 55 25.1 | N 43 45 07.3 | 1270 | WS |
Technical interruption 21:23:26.7/38.6. Remote observation using TAROT North robotic telescope.|;
O- | Matthieu Conjat | 21:19:34 | 21:23:44 | M400 | CCD | FR | E 07 17 59.4 | N 43 43 32.9 | 350 | WS |;
O+ | Gianni Galli | 21:22:36 | 21:22:48 | M356 | CCD | IT | E 08 59 43.7 | N 45 32 29.3 | 166 | WS |
4.02 | 21:22:40.19 | 0.50 | 21:22:44.21 | 0.51 | NTP | | | |;
O+ | Paolo Fini | 21:22:21 | 21:23:27 | M305 | CCD | IT | E 11 15 43.6 | N 43 40 31.4 | 285 | WS |
5.77 | 21:22:48.80 | 0.13 | 21:22:54.57 | 0.13 | GPS++ | | | |;
O+ | Nick Sioulas | 21:21:58 | 21:25:09 | M250 | CCD | GR | E 20 48 59.7 | N 39 39 08.8 | 580 | WS |
5.72 | 21:23:10.38 | 0.19 | 21:23:16.10 | 0.19 | NTP | | | |;
2021/05/15 | 3 | Juno | 4UC424-070593
asteroid measurement: at least 239 km
P+ | prediction | 19:45:27 | 19:45:27 | | | | E 43 00 00 | N 42 16 53 | 0 | WS |;
O+ | M. Turchenko et al | 19:43:13 | 19:48:08 | M350 | CCD | RU | E 42 40 19.9 | N 43 44 17.4 | 2073 | WS |
18.44 | 19:45:12.11 | 0.21 | 19:45:30.55 | 0.21 | GPS++ | | | |
Observation with S. Vorotyntsev.|;
2021/05/13 | 1603 | Neva | 4UC375-153992
asteroid measurement: at least 44 km
P+ | prediction | 01:20:03 | 01:20:03 | | | | E 02 00 00 | N 40 45 47 | 0 | WS |;
O+ | Carles Schnabel | 01:18:24 | 01:22:05 | M400 | VID | ES | E 01 52 21.1 | N 41 29 37.5 | 180 | WS |
30.68 | 01:19:45.33 | 0.16 | 01:20:16.01 | 0.12 | GPS++ | | | |;
2021/05/09 | 54514 | 2000 PA12 | 4UC451-064176
asteroid measurement: at least 16 km
P+ | prediction | 21:52:47 | 21:52:47 | | | | E 20 00 00 | N 50 19 34 | 0 | WS |;
O+ | Daniel Blazewicz | 21:51:26 | 21:55:03 | M350 | CCD | PL | E 20 19 04.2 | N 49 59 33.2 | 211 | WS |
1.00 | 21:52:45.31 | 0.13 | 21:52:46.31 | 0.13 | NTP+ | | | |
Wind interruption 21:53:13/24.|;
2021/05/09 | 3419 | Guth | 4UC483-055024
chords + DAMIT model
asteroid measurement: 35.1 km +/- 3.6 x 32.2 km +/- 3.3, PA 111.7 deg +/- 56.9
P+ | prediction | 20:43:52 | 20:43:52 | | | | E 18 00 00 | N 49 44 42 | 0 | WS |;
O- | Gregor Krannich | 20:43:31 | 20:45:53 | M350 | CCD | DE | E 10 50 58.0 | N 48 05 22.8 | 596 | WS |;
O- | Jiri Kubanek | 20:42:16 | 20:46:21 | M203 | CCD | CZ | E 14 09 52.3 | N 48 48 23.0 | 712 | WS |;
O+ | Gerhard Dangl | 20:42:47 | 20:45:48 | M254 | VID | AT | E 15 14 08.4 | N 48 47 13.6 | 546 | WS |
2.84 | 20:44:10.64 | 0.01 | 20:44:13.48 | 0.01 | GPS++ | | | |;
O+ | Petr Zeleny | 20:41:27 | 20:46:30 | M254 | CCD | CZ | E 17 58 24.5 | N 49 27 47.9 | 338 | WS |
2.81 | 20:43:52.77 | 0.05 | 20:43:55.58 | 0.05 | GPS++ | | | |;
O- | Marian Urbanik | 20:42:30 | 20:44:30 | M400 | CCD | SK | E 18 45 55.4 | N 49 18 26.3 | 469 | WS |;
O+ | Marcin Filipek | 20:40:00 | 20:45:00 | M250 | CCD | PL | E 19 45 02.8 | N 50 12 43.9 | 450 | WS |
0.80 | 20:43:41.93 | 0.04 | 20:43:42.73 | 0.04 | GPS++ | | | |;
O- | Leszek Benedyktowicz | 20:39:00 | 20:45:00 | M203 | CCD | PL | E 20 02 56.0 | N 50 23 22.4 | 377 | WS |;
2021/05/09 | 7949 | 1992 SU | 4UC445-070571
asteroid measurement: at least 23 km
P+ | prediction | 00:46:58 | 00:46:58 | | | | E 02 00 00 | N 41 25 39 | 0 | WS |;
O+ | Carles Schnabel | 00:45:02 | 00:48:16 | M400 | VID | ES | E 01 52 21.1 | N 41 29 37.5 | 180 | WS |
1.58 | 00:46:58.87 | 0.02 | 00:47:00.45 | 0.02 | GPS++ | | | |;
O+ | Jordi Marco | 00:46:18 | 00:47:33 | M235 | CCD | ES | E 02 09 40.2 | N 41 23 57.8 | 77 | WS |
1.72 | 00:46:57.26 | 0.16 | 00:46:58.98 | 0.16 | NTP | | | |;
2021/05/09 | 799 | Gudula | 4UC385-072461
asteroid measurement: at least 15 km
P+ | prediction | 00:40:13 | 00:40:13 | | | | E 05 00 00 | N 51 00 57 | 0 | WS |;
O+ | O. Schreurs et al | 00:39:06 | 00:41:15 | M406 | VID | BE | E 05 26 29.5 | N 50 31 24.8 | 261 | WS |
1.46 | 00:40:12.75 | 0.06 | 00:40:14.21 | 0.04 | GPS++ | | | |
Observation with P. Dumoulin.|;
O+ | Gregor Krannich | 00:38:09 | 00:41:17 | M350 | CCD | DE | E 10 50 58.0 | N 48 05 22.8 | 596 | WS |
0.84 | 00:39:33.06 | 0.21 | 00:39:33.90 | 0.21 | GPS++ | | | |;
2021/05/08 | 3317 | Paris | 4UC469-071609
Jupiter trojan
Lucky Star prediction
chords
asteroid measurement: 141.3 km +/- 0.4 x 86.8 km +/- 0.8, PA 103.0 deg +/- 0.6
P+ | prediction | 02:12:14 | 02:12:14 | | | | E 01 51 46 | N 41 15 39 | 0 | WS |;
O- | Joan Aragones | 02:08:15 | 02:15:53 | L102 | CCD | ES | E 01 23 24.8 | N 41 08 08.9 | 70 | WS |;
O+ | Carles Schnabel | 02:09:18 | 02:14:57 | M400 | VID | ES | E 01 52 21.1 | N 41 29 37.5 | 180 | WS |
15.46 | 02:12:10.07 | 0.06 | 02:12:25.53 | 0.04 | GPS++ | | | |;
O+ | Ricard Casas | 02:11:03 | 02:13:15 | M200 | VID | ES | E 02 07 14.3 | N 41 32 22.1 | 165 | WS |
15.32 | 02:12:08.99 | 0.32 | 02:12:24.31 | 0.32 | GPS++ | | | |;
O+ | Jordi Marco | 02:09:00 | 02:15:13 | M235 | CCD | ES | E 02 09 40.2 | N 41 23 57.8 | 77 | WS |
15.57 | 02:12:07.44 | 0.14 | 02:12:23.01 | 0.14 | NTP | | | |;
2021/05/06 | 455 | Bruchsalia | 4UC441-058124
asteroid measurement: at least 108 km
P+ | prediction | 08:39:35 | 08:39:35 | | | | W 71 00 00 | S 29 14 46 | 0 | WS |;
O+ | E. Frappa/A. Klotz | 08:38:51 | 08:42:04 | M250 | CCD | CL | W 70 43 57.3 | S 29 15 36.3 | 2362 | WS |
7.38 | 08:39:32.87 | 0.23 | 08:39:40.25 | 0.34 | GPS++ | | | |
Technical interruption 08:40:20.5/34.1. Remote observation using TAROT South robotic telescope.|;
2021/05/05 | 105 | Artemis | 4UC492-083627
asteroid measurement: at least 99 km
P+ | prediction | 02:53:59 | 02:53:59 | | | | W 06 05 56 | N 42 40 19 | 0 | WS |;
O+ | Jesus Delgado | 02:50:13 | 02:55:54 | M235 | CCD | ES | W 06 01 57 | N 37 24 11 | 11 | WS |
8.79 | 02:53:10.92 | 0.56 | 02:53:19.71 | 0.53 | NTP | | | |
0.5s integration.|;
2021/05/04 | 759 | Vinifera | TYC 1917-00391-1
double star?
asteroid measurement: at least 41 km
P+ | prediction | 20:08:17 | 20:08:17 | | | | E 01 00 00 | N 41 43 05 | 0 | WS |;
O+ | Joan Aragones | 20:05:04 | 20:10:15 | L102 | CCD | ES | E 01 23 24 | N 41 08 09 | 70 | WS |
1.50 | 20:08:17.87 | 0.15 | 20:08:19.37 | 0.15 | NTP+ | | | |
1.1 mag drop observed instead of 4.9 predicted.|;
O- | Carles Schnabel | 20:06:22 | 20:11:09 | M400 | CCD | ES | E 01 52 21.1 | N 41 29 37.5 | 180 | WS |;
O- | Jordi Marco | 20:06:38 | 20:09:37 | M235 | CCD | ES | E 02 09 40.2 | N 41 23 57.8 | 77 | WS |;
2021/05/04 | 52235 | 1979 MW2 | 4UC361-085252
asteroid measurement: at least 16 km
P+ | prediction | 02:26:08 | 02:26:08 | | | | E 00 00 00 | N 43 39 26 | 0 | WS |;
O+ | J.J. Castellani | 02:25:21 | 02:26:50 | M400 | VID | FR | W 00 02 40.8 | N 43 37 15.3 | 150 | WS |
1.92 | 02:26:13.84 | 0.16 | 02:26:15.76 | 0.16 | GPS++ | | | |;
2021/05/03 | 4045 | Lowengrub | G183148.4-055431
asteroid measurement: at least 7.7 km
P+ | prediction | 00:56:58 | 00:56:58 | | | | E 05 00 00 | N 51 01 59 | 0 | WS |;
O+ | Olivier Schreurs | 00:55:52 | 00:58:01 | M406 | VID | BE | E 05 26 29.5 | N 50 31 24.8 | 261 | WS |
0.72 | 00:56:54.59 | 0.12 | 00:56:55.31 | 0.12 | GPS++ | | | |;
2021/05/02 | 22180 | 2000 YZ | 4UC341-084175
asteroid measurement: at least 38 km
P+ | prediction | 22:49:53 | 22:49:53 | | | | E 02 00 00 | N 42 11 46 | 0 | WS |;
O+ | Carles Schnabel | 22:48:02 | 22:51:27 | M400 | VID | ES | E 01 52 21.1 | N 41 29 37.5 | 180 | WS |
2.24 | 22:49:52.23 | 0.08 | 22:49:54.47 | 0.08 | GPS++ | | | |;
O+ | Jordi Marco | 22:47:20 | 22:50:39 | M235 | CCD | ES | E 02 09 40.2 | N 41 23 57.8 | 77 | WS |
2.45 | 22:49:51.46 | 0.20 | 22:49:53.91 | 0.20 | NTP | | | |;
2021/05/02 | 4687 | Brunsandrej | 4UC327-098725
asteroid measurement: at least 8.4 km
P+ | prediction | 02:15:03 | 02:15:03 | | | | E 01 00 00 | N 46 39 14 | 0 | WS |;
O+ | Pierre Le Cam | 02:12:60 | 02:17:00 | M250 | CCD | FR | E 00 47 18.1 | N 46 55 30.7 | 58 | WS |
0.97 | 02:15:17.83 | 0.11 | 02:15:18.80 | 0.11 | GPS++ | | | |;
2021/04/29 | 35844 | 1999 JD60 | 4UC552-044973
asteroid measurement: at least 8.6 km
P+ | prediction | 23:48:08 | 23:48:08 | | | | E 13 06 47 | N 50 28 00 | 0 | WS |;
O+ | Jiri Polak | 23:46:22 | 23:50:23 | M303 | CCD | CZ | E 13 19 15.6 | N 49 41 41.1 | 339 | WS |
0.64 | 23:48:12.71 | 0.04 | 23:48:13.35 | 0.04 | GPS++ | | | |;
2021/04/29 | 13 | Egeria | 4UC638-039178
asteroid measurement: at least 177 km
P+ | prediction | 22:04:53 | 22:04:53 | | | | E 13 07 45 | N 50 36 49 | 0 | WS |;
O+ | Jiri Polak | 22:02:55 | 22:06:55 | M303 | CCD | CZ | E 13 19 15.6 | N 49 41 41.1 | 339 | WS |
5.26 | 22:04:52.00 | 0.26 | 22:04:57.26 | 0.26 | GPS++ | | | |;
O+ | Michal Rottenborn | 22:02:55 | 22:06:55 | M254 | CCD | CZ | E 13 19 55.8 | N 49 42 26.4 | 326 | WS |
5.61 | 22:04:52.04 | 0.40 | 22:04:57.65 | 0.10 | GPS++ | | | |;
2021/04/27 | 163 | Erigone | 4UC551-040151
chords + DAMIT model
asteroid measurement: at least 67 km
P+ | prediction | 21:49:51 | 21:49:51 | | | | E 05 00 00 | N 49 49 53 | 0 | WS |;
O- | Jean Bourgeois | 21:47:00 | 21:53:00 | M300 | VID | BE | E 03 26 10.2 | N 51 10 20.3 | 62 | WS |
No occultation > 0.64s.|;
O+ | Benoit Goffin | 21:46:10 | 21:53:05 | M250 | CCD | BE | E 04 54 03.6 | N 50 17 42.7 | 170 | WS |
2.33 | 21:49:49.82 | 0.31 | 21:49:52.15 | 0.47 | GPS++ | | | |;
O- | Gregor Krannich | 21:48:02 | 21:52:02 | M350 | CCD | DE | E 10 50 58.0 | N 48 05 22.8 | 596 | WS |
0.80s integration. Checked. A short event could have been missed.|;
2021/04/27 | 74 | Galatea | 4UC550-023086
asteroid measurement: at least 127 km
P+ | prediction | 21:20:18 | 21:20:18 | | | | E 14 00 00 | N 52 11 25 | 0 | WS |;
O+ | Christian Weber | 21:19:14 | 21:21:03 | M254 | VID | DE | E 13 31 10.4 | N 52 26 24.2 | 34 | WS |
2.97 | 21:20:16.06 | 0.18 | 21:20:19.03 | 0.35 | GPS++ | | | |;
O+ | Sven Andersson | 21:20:00 | 21:21:00 | M355 | CCD | DE | E 13 39 41.7 | N 52 24 35.5 | 37 | WS |
3.60 | 21:20:15.54 | 0.48 | 21:20:19.14 | 0.48 | GPS++ | | | |;
2021/04/27 | 4805 | Asteropaios | 4UC301-087519
asteroid measurement: at least 27 km
P+ | prediction | 02:01:17 | 02:01:17 | | | | E 14 00 00 | N 53 54 36 | 0 | WS |;
O+ | Tomas Janik | 01:59:05 | 02:03:18 | M355 | VID | CZ | E 13 50 47.5 | N 50 38 18.7 | 274 | WS |
1.92 | 02:01:09.48 | 0.16 | 02:01:11.40 | 0.16 | GPS++ | | | |;
2021/04/25 | 25053 | Matthewknight | 4UC540-048751
asteroid measurement: at least 6.1 km
P+ | prediction | 20:07:01 | 20:07:01 | | | | E 20 10 36 | N 50 17 25 | 0 | WS |;
O+ | Daniel Blazewicz | 20:05:40 | 20:09:15 | M350 | CCD | PL | E 20 19 04.2 | N 49 59 33.2 | 211 | WS |
0.55 | 20:07:00.10 | 0.05 | 20:07:00.65 | 0.05 | NTP+ | | | |;
2021/04/24 | 167601 | 2004 BJ124 | TYC 6177-00356-1
asteroid measurement: at least 6.9 km
P+ | prediction | 21:47:12 | 21:47:12 | | | | E 24 00 00 | N 52 43 22 | 0 | WS |;
O+ | Wojciech Burzynski | 21:46:26 | 21:47:34 | M254 | CCD | PL | E 23 31 37.9 | N 53 12 31.5 | 145 | WS |
0.65 | 21:47:13.65 | 0.16 | 21:47:14.30 | 0.16 | GPS++ | | | |;
2021/04/24 | 150 | Nuwa | 4UC555-034160
chords
no perfect matching with both available 3D models
asteroid measurement: 131.8 km +/- 2.8 x 114.8 km +/- 2.4, PA 139.1 deg +/- 9.9
P+ | prediction | 21:29:50 | 21:29:50 | | | | E 00 00 00 | N 52 32 02 | 0 | WS |;
O- | Michael OConnell | 21:28:39 | 21:30:29 | M355 | VID | IE | W 07 02 26.5 | N 53 08 10.7 | 64 | WS |;
O+ | William Stewart | 21:28:49 | 21:30:49 | M279 | VID | UK | W 02 34 07.5 | N 53 03 27.0 | 68 | WS |
3.92 | 21:29:44.57 | 0.08 | 21:29:48.49 | 0.08 | GPS++ | | | |;
O- | Tim Haymes | 21:28:30 | 21:31:30 | M300 | CCD | UK | W 01 18 47.1 | N 51 55 40.3 | 122 | WS |;
O- | Alan Simpson | 21:29:04 | 21:32:00 | V112 | CCD | UK | W 01 15 08.8 | N 54 14 57.3 | 132 | WS |;
O+ | Simon Kidd | 21:29:00 | 21:31:15 | M350 | CCD | UK | W 00 03 51.7 | N 51 57 04.4 | 120 | WS |
3.08 | 21:29:50.21 | 0.02 | 21:29:53.29 | 0.02 | GPS++ | | | |;
O+ | Karim Saci | 21:28:31 | 21:30:24 | M254 | CCD | FR | E 02 19 36.8 | N 51 01 45.0 | 30 | WS |
2.85 | 21:29:55.22 | 0.50 | 21:29:58.07 | 0.51 | GPS | | | |
Poor time source (system clock manually sync from GPS source).|;
O+ | O. Schreurs et al | 21:29:01 | 21:31:00 | M406 | VID | BE | E 05 26 29.5 | N 50 31 24.8 | 261 | WS |
4.48 | 21:29:57.66 | 0.16 | 21:30:02.14 | 0.16 | GPS++ | | | |
Observation with E. Fernandez.|;
O+ | Chad Ellington | 21:28:45 | 21:31:14 | M250 | VID | DE | E 05 55 51.9 | N 51 01 31.0 | 49 | WS |
3.19 | 21:29:57.17 | 0.12 | 21:30:00.36 | 0.12 | GPS++ | | | |;
O+ | Fernand Emering | 21:15:35 | 21:31:04 | M460 | VID | LU | E 06 04 51.8 | N 49 32 01.6 | 316 | WS |
2.80 | 21:30:01.77 | 0.12 | 21:30:04.57 | 0.12 | GPS++ | | | |
Occultation times corrected because of a 3DNR filter activated.|;
O- | Jan-Maarten Winkel | 21:28:56 | 21:30:56 | M356 | VID | NL | E 06 15 36.9 | N 51 54 13.6 | 22 | WS |;
O- | Adrianus Verveen | 21:29:02 | 21:32:00 | V112 | CCD | NL | E 06 24 27.4 | N 52 11 24.3 | 10 | WS |;
O+ | Oliver Kloes | 21:29:02 | 21:31:02 | M254 | CCD | DE | E 08 21 50.4 | N 50 08 17.4 | 256 | WS |
2.80 | 21:30:01.43 | 0.40 | 21:30:04.23 | 0.40 | GPS++ | | | |;
O+ | Gregor Krannich | 21:28:31 | 21:31:36 | M350 | CCD | DE | E 10 50 58.0 | N 48 05 22.8 | 596 | WS |
3.97 | 21:30:07.84 | 0.33 | 21:30:11.81 | 0.33 | GPS++ | | | |;
O+ | M.M. Mueller | 21:28:57 | 21:31:55 | V112 | CCD | DE | E 11 27 27.1 | N 48 14 07.7 | 486 | WS |
4.31 | 21:30:07.74 | 0.27 | 21:30:12.05 | 0.27 | NTP | | | |
NTP sync from a smartphone.|;
O+ | Benjamin Mirwald | 21:27:32 | 21:32:30 | V112 | CCD | DE | E 11 32 56.6 | N 48 01 50.2 | 649 | WS |
4.70 | 21:30:07.61 | 0.03 | 21:30:12.31 | 0.03 | NTP | | | |
NTP sync from a smartphone.|;
O+ | Bernd Gaehrken | 21:25:00 | 21:32:00 | L250 | CCD | DE | E 11 36 26 | N 48 07 19 | 500 | WS |
4.49 | 21:30:07.58 | 0.32 | 21:30:12.07 | 0.32 | RAD | | | |;
O+ | A. Kreutzer et al | 21:26:50 | 21:33:50 | M500 | CCD | AT | E 13 21 06.2 | N 47 54 33.1 | 700 | WS |
3.76 | 21:30:09.37 | 0.15 | 21:30:13.13 | 0.15 | GPS+ | | | |
Observation with R. Schaefer.|;
2021/04/24 | 2241 | Alcathous | G173116.4-275152
Jupiter trojan
Lucky Star prediction
asteroid measurement: at least 126 km
P+ | prediction | 03:28:34 | 03:28:34 | | | | E 02 01 38 | N 47 26 50 | 0 | WS |;
O+ | Lionel Rousselot | 03:26:30 | 03:30:30 | M250 | CCD | FR | E 02 03 09.9 | N 47 13 23.8 | 97 | WS |
18.87 | 03:28:23.98 | 2.49 | 03:28:42.85 | 2.49 | GPS++ | | | |;
2021/04/23 | 3128 | Obruchev | 4UC562-014126
chord + DAMIT model
asteroid measurement: at least 28 km
P+ | prediction | 20:35:32 | 20:35:32 | | | | E 14 00 00 | N 49 40 53 | 0 | WS |;
O- | Jiri Polak | 20:33:32 | 20:37:32 | M303 | CCD | CZ | E 13 19 15.6 | N 49 41 41.1 | 339 | WS |;
O- | Karel Halir | 20:33:32 | 20:37:32 | M507 | VID | CZ | E 13 36 09.3 | N 49 45 06.3 | 403 | WS |;
O- | Jiri Kubanek | 20:33:30 | 20:37:35 | M203 | CCD | CZ | E 13 44 56.3 | N 49 44 35.7 | 538 | WS |
No occultation > 0.2s. Checked.|;
O+ | Michal Rottenborn | 20:33:32 | 20:37:32 | M254 | CCD | CZ | E 13 46 04.2 | N 49 49 17.9 | 481 | WS |
0.80 | 20:35:31.86 | 0.08 | 20:35:32.66 | 0.13 | GPS++ | | | |;
2021/04/23 | 30545 | 2001 OT35 | HIP 60474
asteroid measurement: at least 12 km
P+ | prediction | 20:20:19 | 20:20:19 | | | | E 06 27 32 | N 51 00 00 | 0 | WS |;
O+ | Jan-Maarten Winkel | 20:19:22 | 20:21:22 | M356 | VID | NL | E 06 15 36.9 | N 51 54 13.6 | 22 | WS |
0.82 | 20:20:20.01 | 0.01 | 20:20:20.83 | 0.01 | GPS++ | | | |;
O- | Henk Bulder | 20:19:48 | 20:22:40 | M305 | VIS | NL | E 06 17 35.5 | N 52 40 15.9 | 4 | WS |;
O- | Oliver Kloes | 20:19:14 | 20:21:14 | M254 | CCD | DE | E 08 21 50.4 | N 50 08 17.4 | 256 | WS |;
2021/04/22 | 29578 | 1998 FU53 | 4UC407-054634
asteroid measurement: at least 8.1 km
P+ | prediction | 21:23:03 | 21:23:03 | | | | E 05 00 00 | N 50 30 50 | 0 | WS |;
O+ | Jean Bourgeois | 21:22:00 | 21:24:00 | M200 | VID | BE | E 05 02 42.0 | N 50 05 41.1 | 260 | WS |
0.64 | 21:23:05.06 | 0.16 | 21:23:05.70 | 0.16 | GPS++ | | | |;
O- | O. Schreurs et al | 21:21:57 | 21:24:08 | M406 | VID | BE | E 05 26 29.5 | N 50 31 24.8 | 261 | WS |
Observation with E. Fernandez.|;
2021/04/22 | 3036 | Krat | 4UC486-054665
chords + DAMIT model
asteroid measurement: at least 42 km
P+ | prediction | 21:07:59 | 21:07:59 | | | | E 13 00 00 | N 48 58 07 | 0 | WS |;
O+ | Pierre Le Cam | 21:07:00 | 21:11:00 | M250 | CCD | FR | E 00 47 18.1 | N 46 55 30.7 | 58 | WS |
3.00 | 21:09:04.49 | 0.30 | 21:09:07.49 | 0.30 | GPS++ | | | |;
O- | Bjoern Kattentidt | 21:05:54 | 21:10:05 | M279 | VID | DE | E 12 12 57.3 | N 48 59 23.1 | 335 | WS |
0.64s integration. Checked. A short event could have been missed.|;
O+ | Michal Rottenborn | 21:05:56 | 21:09:56 | M254 | CCD | CZ | E 13 23 28.8 | N 49 06 14.7 | 887 | WS |
1.60 | 21:07:56.10 | 0.20 | 21:07:57.70 | 0.20 | GPS++ | | | |;
2021/04/22 | 142 | Polana | 4UC565-011281
asteroid measurement: at least 50 km
P+ | prediction | 19:59:56 | 19:59:56 | | | | E 02 00 00 | N 41 08 06 | 0 | WS |;
O+ | Carles Schnabel | 19:58:12 | 20:02:01 | M400 | VID | ES | E 01 52 21.1 | N 41 29 37.5 | 180 | WS |
1.28 | 19:59:56.13 | 0.06 | 19:59:57.41 | 0.06 | GPS++ | | | |;
O+ | Jordi Marco | 19:59:10 | 20:00:43 | M235 | CCD | ES | E 02 09 40.2 | N 41 23 57.8 | 77 | WS |
1.18 | 19:59:56.50 | 0.06 | 19:59:57.68 | 0.06 | NTP | | | |;
2021/04/20 | 12929 | 1999 TZ1 | 4UC558-073351
P+ | prediction | 22:36:47 | 22:36:47 | | | | E 12 40 08 | N 50 26 38 | 0 | WS |;
O- | Arnaud Leroy | 22:36:03 | 22:38:58 | M300 | CCD | FR | E 02 42 23.8 | N 48 53 54.5 | 110 | WS |;
O- | Olivier Schreurs | 22:35:53 | 22:38:02 | M406 | VID | BE | E 05 26 29.5 | N 50 31 24.8 | 261 | WS |;
O+ | Bjoern Kattentidt | 22:35:05 | 22:37:46 | M279 | VID | DE | E 12 12 57.3 | N 48 59 23.1 | 335 | WS |
2.56 | 22:36:43.19 | 0.32 | 22:36:45.75 | 0.32 | GPS++ | | | |;
O- | Jiri Kubanek | 22:34:32 | 22:38:51 | M203 | CCD | CZ | E 13 44 56.3 | N 49 44 35.7 | 538 | WS |;
O- | Jan Manek | 22:34:42 | 22:38:42 | M205 | CCD | CZ | E 14 46 51.7 | N 49 54 33.2 | 530 | WS |;
O- | Marek Harman | 22:34:31 | 22:38:36 | M250 | CCD | SK | E 19 09 13.7 | N 48 43 04.4 | 575 | WS |;
2021/04/16 | 47 | Aglaja | 4UC548-047334
asteroid measurement: at least 87 km
P+ | prediction | 23:39:35 | 23:39:35 | | | | E 12 55 15 | N 49 16 48 | 0 | WS |;
O- | S. Meister et al | 23:39:36 | 23:40:36 | M500 | CCD | CH | E 08 34 14.3 | N 47 31 10.4 | 550 | WS |
Observation with A. Schweizer.|;
O+ | Gregor Krannich | 23:38:01 | 23:42:04 | M350 | CCD | DE | E 10 50 58.0 | N 48 05 22.8 | 596 | WS |
15.02 | 23:39:51.55 | 1.48 | 23:40:06.57 | 1.48 | GPS++ | | | |;
2021/04/16 | 103 | Hera | 4UC558-036793
chords + DAMIT model
asteroid measurement: at least 94 km
P+ | prediction | 23:05:23 | 23:05:23 | | | | W 01 00 00 | N 51 12 48 | 0 | WS |;
O+ | Michael OConnell | 23:04:15 | 23:06:00 | M355 | VID | IE | W 07 02 26.5 | N 53 08 10.7 | 64 | WS |
4.20 | 23:05:10.74 | 0.12 | 23:05:14.94 | 0.16 | GPS++ | | | |;
O+ | Peter Birtwhistle | 23:05:12 | 23:05:32 | M405 | CCD | UK | W 01 26 49.2 | N 51 28 29.9 | 105 | WS |
3.45 | 23:05:20.63 | 0.15 | 23:05:24.08 | 0.08 | NTP | | | |;
O+ | Tim Haymes | 23:04:02 | 23:07:02 | M300 | CCD | UK | W 01 18 47.1 | N 51 55 40.3 | 122 | WS |
1.28 | 23:05:19.88 | 0.15 | 23:05:21.16 | 0.08 | GPS++ | | | |;
O+ | Malcolm Jennings | 23:00:00 | 23:10:00 | M276 | VID | UK | W 00 04 01.4 | N 51 19 09.4 | 170 | WS |
1.76 | 23:05:22.30 | 0.32 | 23:05:24.06 | 0.32 | RAD++ | | | |;
O? | S. Meister et al | 23:05:07 | 23:06:07 | M500 | CCD | CH | E 08 34 14.3 | N 47 31 10.4 | 550 | WS |
| 23:05:35.40 | 0.78 | | | GPS++ | | | |
Bad conditions, R lost in the noise. Observation with A. Schweizer.|;
2021/04/15 | 1400 | Tirela | 4UC457-044095
P+ | prediction | 22:13:33 | 22:13:33 | | | | E 09 00 00 | N 47 46 32 | 0 | WS |;
O+ | Stefan Meister | 22:13:01 | 22:14:01 | M500 | CCD | CH | E 08 34 14.3 | N 47 31 10.4 | 550 | WS |
0.61 | 22:13:32.29 | 0.19 | 22:13:32.90 | 0.19 | GPS++ | | | |;
O? | Bjoern Kattentidt | 22:11:37 | 22:14:58 | M279 | VID | DE | E 12 12 57.3 | N 48 59 23.1 | 335 | WS |
1.01 | 22:13:47.55 | 0.36 | 22:13:48.56 | 0.36 | GPS++ | | | |;
2021/04/15 | 52 | Europa | 4UC561-035698
asteroid measurement: at least 181 km
P+ | prediction | 19:43:04 | 19:43:04 | | | | E 10 00 00 | N 45 30 20 | 0 | WS |;
O+ | Pietro Baruffetti | 19:41:39 | 19:44:39 | M300 | VID | IT | E 10 07 56.7 | N 44 01 17.0 | 30 | WS |
7.36 | 19:43:00.30 | 0.34 | 19:43:07.66 | 0.40 | GPS++ | | | |;
2021/04/15 | 159 | Aemilia | TYC 6302-00461-1
asteroid measurement: at least 126 km
P+ | prediction | 02:54:24 | 02:54:24 | | | | E 23 00 00 | N 39 06 03 | 0 | WS |;
O+ | Vagelis Tsamis | 02:53:47 | 02:55:01 | M250 | VID | GR | E 22 46 28 | N 38 52 58 | 20 | WS |
9.83 | 02:54:18.67 | 0.09 | 02:54:28.50 | 0.02 | GPS++ | | | |;
2021/04/14 | 1758 | Naantali | 4UC414-063660
asteroid measurement: at least 17 km
P+ | prediction | 00:35:00 | 00:35:00 | | | | E 01 00 00 | N 46 51 38 | 0 | WS |;
O+ | Pierre Le Cam | 00:33:00 | 00:37:00 | M250 | CCD | FR | E 00 47 18.1 | N 46 55 30.7 | 58 | WS |
2.70 | 00:35:00.48 | 0.18 | 00:35:03.18 | 0.18 | GPS++ | | | |;
2021/04/13 | 1628 | Strobel | 4UC444-070642
asteroid measurement: at least 52 km
P+ | prediction | 03:46:09 | 03:46:09 | | | | E 09 00 00 | N 48 28 08 | 0 | WS |;
O+ | Alberto Ossola | 03:44:27 | 03:46:36 | M230 | VID | CH | E 08 55 10.5 | N 45 59 50.6 | 350 | WS |
4.96 | 03:45:46.30 | 0.32 | 03:45:51.26 | 0.48 | GPS++ | | | |;
O+ | Stefano Sposetti | 03:42:47 | 03:48:53 | M420 | CCD | CH | E 09 01 26.5 | N 46 13 53.2 | 260 | WS |
5.10 | 03:45:48.24 | 0.15 | 03:45:53.34 | 0.15 | GPS++ | | | |;
2021/04/13 | 2258 | Viipuri | 4UC428-056129
asteroid measurement: at least 26 km
P+ | prediction | 01:04:38 | 01:04:38 | | | | E 14 00 00 | N 50 27 32 | 0 | WS |;
O+ | Tomas Janik | 01:03:52 | 01:06:04 | M355 | VID | CZ | E 13 50 47.5 | N 50 38 18.7 | 274 | WS |
2.56 | 01:04:38.06 | 0.32 | 01:04:40.62 | 0.32 | GPS++ | | | |;
2021/04/12 | 393 | Lampetia | 4UC488-034642
asteroid measurement: at least 109 km
P+ | prediction | 22:20:50 | 22:20:50 | | | | E 01 00 00 | N 46 38 55 | 0 | WS |;
O+ | Pierre Le Cam | 22:18:50 | 22:22:50 | M250 | CCD | FR | E 00 47 18.1 | N 46 55 30.7 | 58 | WS |
6.60 | 22:20:45.41 | 0.30 | 22:20:52.01 | 0.60 | GPS++ | | | |;
2021/04/12 | 74 | Galatea | 4UC549-018392
chords
asteroid measurement: at least 115 km
P+ | prediction | 21:06:46 | 21:06:46 | | | | E 00 00 00 | N 52 24 40 | 0 | WS |;
O+ | William Stewart | 21:05:48 | 21:07:44 | M279 | VID | UK | W 02 34 07.5 | N 53 03 27.0 | 68 | WS |
3.68 | 21:06:40.25 | 0.16 | 21:06:43.93 | 0.16 | GPS++ | | | |;
O- | Alex Pratt | 21:06:05 | 21:07:17 | M279 | VID | UK | W 01 36 28.0 | N 53 50 15.4 | 114 | WS |;
O- | Tim Haymes | 21:05:00 | 21:10:00 | M279 | CCD | UK | W 01 18 47.1 | N 51 55 40.3 | 122 | WS |;
O+ | Simon Kidd | 21:04:34 | 21:08:45 | M350 | CCD | UK | W 00 03 51.7 | N 51 57 04.4 | 120 | WS |
1.87 | 21:06:45.83 | 0.07 | 21:06:47.70 | 0.07 | GPS++ | | | |;
O+ | Olivier Schreurs | 21:05:55 | 21:07:54 | M406 | VID | BE | E 05 26 29.5 | N 50 31 24.8 | 261 | WS |
2.20 | 21:06:52.80 | 0.08 | 21:06:55.00 | 0.08 | GPS++ | | | |;
O- | Jan-Maarten Winkel | 21:05:51 | 21:07:51 | M356 | VID | NL | E 06 15 36.9 | N 51 54 13.6 | 22 | WS |
1.28s integration.|;
2021/04/11 | 164393 | 2005 GP1 | TYC 1875-00099-1
asteroid measurement: at least 9.1 km
P+ | prediction | 22:55:23 | 22:55:23 | | | | E 13 20 06 | N 50 09 34 | 0 | WS |;
O+ | Jiri Kubanek | 22:53:25 | 22:57:26 | M203 | CCD | CZ | E 13 44 56.3 | N 49 44 35.7 | 538 | WS |
0.35 | 22:55:22.52 | 0.03 | 22:55:22.87 | 0.03 | GPS++ | | | |;
2021/04/11 | 1149 | Volga | 4UC388-057150
asteroid measurement: at least 59 km
P+ | prediction | 20:52:36 | 20:52:36 | | | | E 06 00 00 | N 53 22 14 | 0 | WS |;
O+ | Jan-Maarten Winkel | 20:51:34 | 20:53:34 | M356 | VID | NL | E 06 15 36.9 | N 51 54 13.6 | 22 | WS |
5.12 | 20:52:29.95 | 0.64 | 20:52:35.07 | 0.64 | GPS++ | | | |;
O- | Bjoern Kattentidt | 20:49:57 | 20:54:09 | M279 | VID | DE | E 12 12 57.3 | N 48 59 23.1 | 335 | WS |;
2021/04/11 | 275 | Sapientia | 4UC557-017695
asteroid measurement: at least 105 km
P+ | prediction | 19:27:51 | 19:27:51 | | | | E 15 00 00 | N 49 37 36 | 0 | WS |;
O- | Bjoern Kattentidt | 19:25:38 | 19:29:33 | M279 | VID | DE | E 12 12 57.3 | N 48 59 23.1 | 335 | WS |;
O+ | Jan Manek | 19:25:51 | 19:29:51 | M205 | CCD | CZ | E 14 46 51.7 | N 49 54 33.2 | 530 | WS |
3.48 | 19:27:49.52 | 0.31 | 19:27:53.00 | 0.31 | GPS++ | | | |;
2021/04/11 | 863 | Benkoela | 4UC582-048903
asteroid measurement: at least 33 km
P+ | prediction | 00:38:02 | 00:38:02 | | | | E 14 00 00 | N 49 33 22 | 0 | WS |;
O+ | Michal Rottenborn | 00:36:05 | 00:40:05 | M254 | CCD | CZ | E 13 19 55.8 | N 49 42 26.4 | 326 | WS |
1.50 | 00:38:04.08 | 0.22 | 00:38:05.58 | 0.22 | GPS++ | | | |;
O+ | Jiri Kubanek | 00:35:54 | 00:40:11 | M203 | CCD | CZ | E 13 44 56.3 | N 49 44 35.7 | 538 | WS |
2.56 | 00:38:00.89 | 0.10 | 00:38:03.45 | 0.10 | GPS++ | | | |;
2021/04/10 | 1015 | Christa | 4UC565-032726
asteroid measurement: at least 181 km
P+ | prediction | 19:34:16 | 19:34:16 | | | | E 13 00 00 | N 49 44 12 | 0 | WS |;
O+ | Jiri Polak | 19:32:17 | 19:36:16 | M303 | CCD | CZ | E 13 19 15.6 | N 49 41 41.1 | 339 | WS |
4.50 | 19:34:15.58 | 0.44 | 19:34:20.08 | 0.44 | GPS++ | | | |;
O+ | Michal Rottenborn | 19:34:15 | 19:36:17 | M254 | CCD | CZ | E 13 19 55.8 | N 49 42 26.4 | 326 | WS |
4.80 | 19:34:15.30 | 0.48 | 19:34:20.10 | 0.48 | GPS++ | | | |;
O? | Karel Halir | 19:32:18 | 19:36:18 | M507 | VID | CZ | E 13 36 09.3 | N 49 45 06.3 | 403 | WS |
1.85 | 19:34:18.76 | 0.06 | 19:34:20.61 | 0.06 | GPS++ | | | |
Noisy light curve.|;
2021/04/10 | 6 | Hebe | 4UC403-120380
asteroid measurement: at least 179 km
P+ | prediction | 02:14:44 | 02:14:44 | | | | E 19 00 00 | N 47 01 13 | 0 | WS |;
O+ | Marek Harman | 02:13:31 | 02:16:11 | M250 | CCD | SK | E 19 09 13.7 | N 48 43 04.4 | 575 | WS |
7.95 | 02:14:47.94 | 0.24 | 02:14:55.89 | 0.28 | NTP+ | | | |;
O+ | Peter Nosal | 02:12:34 | 02:16:30 | M250 | CCD | SK | E 19 17 49.3 | N 48 33 24.8 | 343 | WS |
9.17 | 02:14:47.02 | 0.42 | 02:14:56.19 | 0.58 | NTP+ | | | |;
2021/04/08 | 342 | Endymion | 4UC526-036720
chords
asteroid measurement: at least 56 km
P+ | prediction | 21:14:23 | 21:14:23 | | | | E 13 00 00 | N 49 01 20 | 0 | WS |;
O- | Roland Boninsegna | 21:12:38 | 21:15:36 | M305 | VID | BE | E 04 34 56.0 | N 50 05 25.9 | 195 | WS |;
O- | Benoit Goffin | 21:10:59 | 21:17:58 | M250 | CCD | BE | E 04 54 03.6 | N 50 17 42.7 | 170 | WS |;
O- | Jan-Maarten Winkel | 21:13:03 | 21:15:03 | M356 | VID | NL | E 06 15 36.9 | N 51 54 13.6 | 22 | WS |
1.28s integration.|;
O+ | Oliver Kloes | 21:13:13 | 21:15:12 | M254 | CCD | DE | E 08 21 50.4 | N 50 08 17.4 | 256 | WS |
2.32 | 21:14:12.29 | 0.35 | 21:14:14.61 | 0.35 | GPS++ | | | |;
O+ | Bjoern Kattentidt | 21:12:12 | 21:16:25 | M279 | VID | DE | E 12 12 57.3 | N 48 59 23.1 | 335 | WS |
0.96 | 21:14:23.53 | 0.16 | 21:14:24.49 | 0.16 | GPS++ | | | |;
O+ | Michal Rottenborn | 21:12:22 | 21:16:22 | M254 | CCD | CZ | E 13 19 37.2 | N 49 08 45.7 | 890 | WS |
2.64 | 21:14:23.81 | 0.13 | 21:14:26.45 | 0.13 | GPS++ | | | |;
O+ | Jiri Kubanek | 21:12:26 | 21:16:24 | M203 | CCD | CZ | E 13 42 50.1 | N 48 57 18.8 | 849 | WS |
2.24 | 21:14:25.29 | 0.30 | 21:14:27.53 | 0.30 | GPS++ | | | |;
O- | Peter Nosal | 21:13:17 | 21:16:00 | M250 | CCD | SK | E 19 17 49.3 | N 48 33 24.8 | 343 | WS |;
2021/04/08 | 11205 | 1999 FY28 | 4UC594-041312
asteroid measurement: at least 19 km
P+ | prediction | 19:37:51 | 19:37:51 | | | | E 12 00 00 | N 49 10 41 | 0 | WS |;
O- | Jan-Maarten Winkel | 19:36:12 | 19:38:12 | M356 | VID | NL | E 06 15 36.9 | N 51 54 13.6 | 22 | WS |
0.64s integration.|;
O+ | Bjoern Kattentidt | 19:35:34 | 19:38:59 | M279 | VID | DE | E 12 12 57.3 | N 48 59 23.1 | 335 | WS |
1.36 | 19:37:53.71 | 0.08 | 19:37:55.07 | 0.08 | GPS++ | | | |;
2021/04/08 | 566 | Stereoskopia | 4UC580-035288
chords
asteroid measurement: 157.9 km +/- 5.5 x 148.3 km +/- 4.5, PA 35.7 deg +/- 26.6
P+ | prediction | 19:25:13 | 19:25:13 | | | | E 09 00 00 | N 48 11 52 | 0 | WS |;
O+ | Roland Boninsegna | 19:23:33 | 19:26:32 | M305 | VID | BE | E 04 34 56.0 | N 50 05 25.9 | 195 | WS |
5.60 | 19:24:50.43 | 0.06 | 19:24:56.03 | 0.10 | GPS++ | | | |;
O+ | Karl-Ludwig Bath | 19:22:31 | 19:26:30 | M180 | CCD | DE | E 07 51 28.1 | N 48 06 14.3 | 210 | WS |
6.50 | 19:25:07.54 | 0.75 | 19:25:14.04 | 0.75 | NTP+ | | | |;
O+ | Stefan Meister | 19:24:27 | 19:25:58 | M500 | CCD | CH | E 08 34 14.3 | N 47 31 10.4 | 550 | WS |
1.96 | 19:25:14.28 | 0.05 | 19:25:16.24 | 0.05 | GPS++ | | | |;
O+ | Manfred Simon | 19:23:52 | 19:26:52 | M203 | CCD | DE | E 10 37 49.0 | N 47 54 12.0 | 700 | WS |
8.81 | 19:25:17.03 | 0.35 | 19:25:25.84 | 0.35 | NTP | | | |
Possible absolute timing error (only simple sync to time.windows.com 10 min before the event).|;
O+ | Werner Hasubick | 19:23:00 | 19:29:00 | M440 | CCD | DE | E 10 43 53.7 | N 48 00 57.8 | 636 | WS |
8.07 | 19:25:16.65 | 0.18 | 19:25:24.72 | 0.18 | GPS++ | | | |;
O+ | Gregor Krannich | 19:24:01 | 19:26:46 | M350 | CCD | DE | E 10 50 58.0 | N 48 05 22.8 | 596 | WS |
7.83 | 19:25:16.67 | 0.17 | 19:25:24.50 | 0.17 | GPS++ | | | |;
O+ | Bernd Gaehrken | 19:20:57 | 19:25:59 | M800 | CCD | DE | E 11 36 26 | N 48 07 19 | 500 | WS |
5.82 | 19:25:20.44 | 0.25 | 19:25:26.26 | 0.25 | RAD | | | |;
O- | Bjoern Kattentidt | 19:23:06 | 19:27:15 | M279 | VID | DE | E 12 12 57.3 | N 48 59 23.1 | 335 | WS |;
2021/04/05 | 35624 | 1998 KR7 | TYC 1453-00896-1
asteroid measurement: at least 10 km
P+ | prediction | 22:19:35 | 22:19:35 | | | | E 05 00 00 | N 49 58 28 | 0 | WS |;
O+ | Jean Bourgeois | 22:19:00 | 22:20:00 | M200 | VID | BE | E 05 02 42.0 | N 50 05 41.1 | 260 | WS |
0.96 | 22:19:36.30 | 0.08 | 22:19:37.26 | 0.08 | GPS++ | | | |;
O- | Jiri Kubanek | 22:16:41 | 22:20:40 | M203 | CCD | CZ | E 13 44 56.3 | N 49 44 35.7 | 538 | WS |;
2021/04/05 | 12712 | 1991 EY3 | TYC 6846-00786-1
asteroid measurement: at least 11 km
P+ | prediction | 08:01:00 | 08:01:00 | | | | W 71 00 00 | S 29 00 53 | 0 | WS |;
O+ | E. Frappa/A. Klotz | 08:00:14 | 08:03:26 | M250 | CCD | CL | W 70 43 57.3 | S 29 15 36.3 | 2362 | WS |
1.05 | 08:01:05.26 | 0.21 | 08:01:06.31 | 0.21 | GPS++ | | | |
Technical interruption 08:01:43.6/55.5. Remote observation using TAROT South robotic telescope.|;
2021/04/04 | 1266 | Tone | 4UC290-070206
asteroid measurement: at least 60 km
P+ | prediction | 23:42:15 | 23:42:15 | | | | E 02 00 00 | N 42 38 22 | 0 | WS |;
O+ | Carles Schnabel | 23:40:18 | 23:44:20 | M400 | VID | ES | E 01 52 21.1 | N 41 29 37.5 | 180 | WS |
4.56 | 23:42:15.59 | 0.96 | 23:42:20.15 | 0.56 | GPS++ | | | |;
2021/04/04 | 3036 | Krat | 4UC487-053655
asteroid measurement: at least 48 km
P+ | prediction | 03:05:03 | 03:05:03 | | | | E 19 00 00 | N 48 35 12 | 0 | WS |;
O+ | Roland Boninsegna | 03:04:22 | 03:06:06 | M305 | VID | BE | E 04 34 56.0 | N 50 05 25.9 | 195 | WS |
2.88 | 03:05:37.08 | 0.08 | 03:05:39.96 | 0.08 | GPS++ | | | |;
O- | Oliver Kloes | 03:04:30 | 03:06:30 | M254 | CCD | DE | E 08 21 50.4 | N 50 08 17.4 | 256 | WS |;
O- | Jiri Polak | 03:04:32 | 03:07:18 | M303 | CCD | CZ | E 13 19 15.6 | N 49 41 41.1 | 339 | WS |;
O- | Michal Rottenborn | 03:03:17 | 03:07:17 | M254 | CCD | CZ | E 13 19 55.8 | N 49 42 26.4 | 326 | WS |;
O- | Karel Halir | 03:03:16 | 03:07:16 | M507 | VID | CZ | E 13 36 09.3 | N 49 45 06.3 | 403 | WS |;
O- | Jiri Kubanek | 03:03:18 | 03:07:17 | M203 | CCD | CZ | E 13 44 56.3 | N 49 44 35.7 | 538 | WS |;
O+ | Peter Nosal | 03:02:38 | 03:06:46 | M250 | CCD | SK | E 19 17 50.2 | N 48 33 23.9 | 340 | WS |
2.66 | 03:05:01.26 | 0.17 | 03:05:03.92 | 0.17 | NTP+ | | | |;
2021/04/04 | 350 | Ornamenta | 4UC529-055694
asteroid measurement: at least 127 km
P+ | prediction | 02:58:14 | 02:58:14 | | | | W 04 00 00 | N 37 02 00 | 0 | WS |;
O+ | Aniceto Porcel | 02:50:04 | 03:05:59 | M250 | CCD | ES | W 03 44 11.7 | N 36 58 52.8 | 730 | WS |
9.33 | 02:58:09.70 | 0.98 | 02:58:19.03 | 0.98 | NTP | | | |;
O+ | Miguel Sanchez | 02:48:45 | 03:05:56 | M200 | CCD | ES | W 03 38 22 | N 37 06 41 | 730 | WS |
9.21 | 02:58:09.76 | 0.24 | 02:58:18.97 | 0.24 | NTP | | | |;
2021/04/02 | 409 | Aspasia | 4UC403-052356
chords + DAMIT model
asteroid measurement: 184.4 km +/- 1.5 x 159.3 km +/- 6.3, PA 124.6 deg +/- 5.6
P+ | prediction | 21:51:37 | 21:51:37 | | | | W 07 00 00 | N 52 01 46 | 0 | WS |;
O+ | Michael OConnell | 21:50:52 | 21:52:52 | M355 | VID | IE | W 07 02 26.5 | N 53 08 10.7 | 64 | WS |
19.66 | 21:51:33.82 | 0.14 | 21:51:53.48 | 0.12 | GPS++ | | | |;
O+ | J.J. Castellani | 21:49:10 | 21:51:32 | M400 | VID | FR | W 00 02 40.7 | N 43 37 15.3 | 150 | WS |
19.42 | 21:50:16.29 | 0.06 | 21:50:35.71 | 0.08 | GPS++ | | | |;
O+ | Gerard Vaudescal | 21:49:01 | 21:51:40 | M254 | CCD | FR | W 00 00 46.5 | N 43 12 36.0 | 340 | WS |
18.70 | 21:50:14.05 | 0.17 | 21:50:32.75 | 0.12 | GPS+ | | | |;
O+ | Dorian Cazeneuve | 21:47:59 | 21:53:57 | V112 | CCD | FR | E 00 40 36.2 | N 43 50 49.7 | 141 | WS |
16.56 | 21:50:15.36 | 0.15 | 21:50:31.92 | 0.15 | NTP | | | |
NTP sync from a smartphone.|;
O+ | Michel Boutet | 21:46:50 | 21:53:21 | M300 | VID | FR | E 01 17 19.8 | N 43 30 06.7 | 178 | WS |
12.22 | 21:50:12.01 | 0.18 | 21:50:24.23 | 0.08 | GPS++ | | | |;
O+ | Jacques Sanchez | 21:46:55 | 21:53:20 | M355 | VID | FR | E 01 17 24.7 | N 43 14 38.7 | 363 | WS |
14.39 | 21:50:09.62 | 0.16 | 21:50:24.01 | 0.08 | GPS++ | | | |;
2021/04/02 | 3007 | Reaves | 4UC583-044709
double star?
asteroid measurement: at least 11 km
P+ | prediction | 21:36:08 | 21:36:08 | | | | E 09 00 00 | N 45 52 21 | 0 | WS |;
O- | Miguel Sanchez | 21:31:40 | 21:51:38 | M200 | CCD | ES | W 03 38 22 | N 37 06 41 | 730 | WS |;
O+ | Alberto Ossola | 21:34:28 | 21:37:28 | M230 | VID | CH | E 08 55 10.5 | N 45 59 50.6 | 350 | WS |
2.88 | 21:36:10.02 | 0.16 | 21:36:12.90 | 0.16 | GPS++ | | | |
1.1 mag drop observed instead of 4.5 predicted.|;
O- | Stefano Sposetti | 21:33:00 | 21:39:00 | M420 | VID | CH | E 09 01 26.5 | N 46 13 53.2 | 260 | WS |;
2021/04/02 | 1118 | Hanskya | 4UC605-026972
chords + DAMIT model
asteroid measurement: at least 76 km
P+ | prediction | 21:00:20 | 21:00:20 | | | | E 00 00 00 | N 42 52 38 | 0 | WS |;
O+ | Gerard Vaudescal | 20:59:13 | 21:51:40 | M254 | CCD | FR | W 00 00 46.5 | N 43 12 36.0 | 340 | WS |
1.44 | 21:00:17.63 | 0.16 | 21:00:19.07 | 0.16 | GPS+ | | | |;
O- | Anonymous | 20:58:58 | 21:01:56 | V112 | CCD | FR | E 00 33 49.2 | N 43 46 52.8 | 227 | WS |;
O- | Jacques Sanchez | 20:56:57 | 21:02:49 | M355 | VID | FR | E 01 17 24.7 | N 43 14 38.7 | 363 | WS |;
O- | Joan Aragones | 20:56:47 | 21:02:14 | L102 | CCD | ES | E 01 23 24 | N 41 08 09 | 70 | WS |;
O+ | Ricard Casas | 20:59:50 | 21:01:28 | M200 | VID | ES | E 02 07 14.3 | N 41 32 22.1 | 165 | WS |
3.36 | 21:00:25.55 | 0.16 | 21:00:28.91 | 0.16 | GPS++ | | | |;
2021/04/02 | 140 | Siwa | 4UC551-045539
asteroid measurement: at least 65.3 km
P+ | prediction | 20:49:13 | 20:49:13 | | | | W 04 03 54 | N 37 28 31 | 0 | WS |;
O+ | Miguel Sanchez | 20:38:39 | 20:58:38 | M200 | CCD | ES | W 03 38 22 | N 37 06 41 | 730 | WS |
101.08| 20:47:31.16 | 0.29 | 20:49:12.24 | 0.29 | NTP | | | |;
2021/04/02 | 357 | Ninina | 4UC545-039863
asteroid measurement: at least 80 km
P+ | prediction | 20:40:48 | 20:40:48 | | | | E 11 00 00 | N 48 12 06 | 0 | WS |;
O+ | Gregor Krannich | 20:39:01 | 20:42:16 | M350 | CCD | DE | E 10 50 58.0 | N 48 05 22.8 | 596 | WS |
5.80 | 20:40:45.01 | 0.49 | 20:40:50.81 | 0.49 | GPS++ | | | |;
O- | Peter Nosal | 20:39:39 | 20:43:01 | M250 | CCD | SK | E 19 17 49.3 | N 48 33 24.8 | 343 | WS |;
2021/04/01 | 318 | Magdalena | 4UC449-054856
asteroid measurement: at least 8.7 km
P+ | prediction | 23:07:46 | 23:07:46 | | | | E 05 00 00 | N 53 23 00 | 0 | WS |;
O+ | Esdert Edens | 23:05:48 | 23:09:48 | M250 | CCD | NL | E 05 09 22.9 | N 52 37 49.2 | 1 | WS |
0.64 | 23:07:43.74 | 0.05 | 23:07:44.38 | 0.05 | GPS++ | | | |;
O- | Henk De Groot | 23:03:47 | 23:11:12 | M356 | VID | NL | E 05 47 57.3 | N 51 49 46.4 | 7 | WS |;
O- | Jan-Maarten Winkel | 23:06:44 | 23:08:44 | M356 | VID | NL | E 06 15 36.9 | N 51 54 13.6 | 22 | WS |;
O- | Bjoern Kattentidt | 23:05:04 | 23:09:30 | M279 | VID | DE | E 12 12 57.3 | N 48 59 23.1 | 335 | WS |;
2021/03/30 | 52272 | 1988 RO5 | 4UC383-062231
asteroid measurement: at least 10 km
P+ | prediction | 00:38:58 | 00:38:58 | | | | E 01 00 00 | N 46 28 30 | 0 | WS |;
O+ | Pierre Le Cam | 00:37:00 | 00:41:00 | M250 | CCD | FR | E 00 47 18.1 | N 46 55 30.7 | 58 | WS |
0.76 | 00:39:02.41 | 0.10 | 00:39:03.17 | 0.05 | GPS++ | | | |;
2021/03/29 | 828 | Lindemannia | 4UC569-036582
asteroid measurement: at least 62 km
P+ | prediction | 18:54:55 | 18:54:55 | | | | E 11 00 00 | N 43 49 29 | 0 | WS |;
O+ | Pietro Baruffetti | 18:53:28 | 18:56:28 | M300 | VID | IT | E 10 07 56.7 | N 44 01 17.0 | 30 | WS |
5.28 | 18:54:46.69 | 0.16 | 18:54:51.97 | 0.16 | GPS++ | | | |;
O+ | Paolo Bacci | 18:54:12 | 18:55:26 | M600 | CCD | IT | E 10 48 13.7 | N 44 03 50.9 | 990 | WS |
3.1 | 18:54:53.5 | 1.0 | 18:54:56.6 | 1.0 | GPS | | | |
1.5s cycle (0.5s exposure + 1s lapse time). No light curve.|;
O+ | Luca Grazzini | 18:54:14 | 18:55:55 | M200 | CCD | IT | E 11 12 09.4 | N 43 45 07.6 | 50 | WS |
4.85 | 18:54:54.90 | 0.75 | 18:54:59.75 | 0.50 | NTP | | | |;
O+ | Paolo Fini | 18:54:32 | 18:55:23 | M305 | CCD | IT | E 11 15 43.6 | N 43 40 31.4 | 305 | WS |
4.85 | 18:54:55.79 | 0.18 | 18:55:00.64 | 0.25 | GPS++ | | | |;
2021/03/28 | 104882 | 2000 HK103 | 4UC588-030207
asteroid measurement: at least 12 km
P+ | prediction | 19:34:23 | 19:34:23 | | | | E 20 00 00 | N 49 55 36 | 0 | WS |;
O+ | Daniel Blazewicz | 19:32:13 | 19:37:15 | M350 | CCD | PL | E 20 19 04.2 | N 49 59 33.0 | 210 | WS |
0.70 | 19:34:22.34 | 0.05 | 19:34:23.04 | 0.05 | NTP+ | | | |;
2021/03/28 | 350 | Ornamenta | 4UC526-057790
asteroid measurement: at least 122 km
P+ | prediction | 04:50:36 | 04:50:36 | | | | E 02 00 00 | N 44 10 11 | 0 | WS |;
O- | Pierre Le Cam | 04:49:00 | 04:53:00 | M250 | CCD | FR | E 00 47 18.1 | N 46 55 30.7 | 58 | WS |;
O+ | Eric Frappa | 04:49:48 | 04:52:00 | M203 | VID | FR | E 01 59 08.1 | N 44 33 55.2 | 327 | WS |
9.87 | 04:50:36.07 | 0.16 | 04:50:45.94 | 0.16 | GPS++ | | | |;
2021/03/27 | 313 | Chaldaea | 4UC516-033551
asteroid measurement: at least 70 km
P+ | prediction | 18:53:46 | 18:53:46 | | | | E 08 00 00 | N 50 13 03 | 0 | WS |;
O+ | Oliver Kloes | 18:52:48 | 18:54:48 | M254 | CCD | DE | E 08 21 50.4 | N 50 08 17.4 | 256 | WS |
4.00 | 18:53:46.88 | 0.40 | 18:53:50.88 | 0.40 | GPS++ | | | |;
2021/03/25 | 3407 | Jimmysimms | 4UC590-031045
asteroid measurement: at least 27 km
P+ | prediction | 22:31:49 | 22:31:49 | | | | E 06 00 00 | N 51 53 01 | 0 | WS |;
O+ | Jan-Maarten Winkel | 22:30:50 | 22:32:50 | M356 | VID | NL | E 06 15 36.9 | N 51 54 13.6 | 22 | WS |
1.44 | 22:31:49.12 | 0.16 | 22:31:50.56 | 0.16 | GPS++ | | | |;
2021/03/25 | 4131 | Stasik | 4UC557-024653
asteroid measurement: at least 35 km
P+ | prediction | 22:09:34 | 22:09:34 | | | | E 05 00 00 | N 49 55 52 | 0 | WS |;
O+ | Roland Boninsegna | 22:08:04 | 22:11:03 | M305 | VID | BE | E 04 34 56.0 | N 50 05 25.9 | 195 | WS |
2.04 | 22:09:30.57 | 0.02 | 22:09:32.61 | 0.02 | GPS++ | | | |;
O- | Jan-Maarten Winkel | 22:08:26 | 22:10:27 | M356 | VID | NL | E 06 15 36.9 | N 51 54 13.6 | 22 | WS |;
2021/03/24 | 672 | Astarte | TYC 0260-01013-1
asteroid measurement: at least 29 km
P+ | prediction | 21:57:51 | 21:57:51 | | | | E 16 00 00 | N 47 06 47 | 0 | WS |;
O- | Karl-Ludwig Bath | 21:53:59 | 22:03:59 | M180 | CCD | DE | E 07 51 28.1 | N 48 06 14.3 | 210 | WS |;
O- | S. Meister et al | 21:58:09 | 21:59:10 | M500 | CCD | CH | E 08 34 14.3 | N 47 31 10.4 | 550 | WS |
Observation with A. Schweizer.|;
O- | Gregor Krannich | 21:57:09 | 21:59:31 | M350 | CCD | DE | E 10 50 58.0 | N 48 05 22.8 | 596 | WS |;
O+ | Erich Kowald | 21:56:29 | 22:01:23 | M500 | CCD | AT | E 15 49 04.2 | N 47 03 56.1 | 380 | WS |
2.50 | 21:57:50.87 | 0.50 | 21:57:53.37 | 0.50 | GPS++ | | | |;
2021/03/24 | 1070 | Tunica | 4UC499-038086
asteroid measurement: at least 37 km
P+ | prediction | 19:07:44 | 19:07:44 | | | | E 14 00 00 | N 48 59 16 | 0 | WS |;
O+ | Stefano Sposetti | 19:04:10 | 19:10:10 | M420 | CCD | CH | E 09 01 26.5 | N 46 13 53.2 | 260 | WS |
3.08 | 19:07:10.91 | 0.30 | 19:07:13.99 | 0.23 | GPS++ | | | |;
O- | Werner Hasubick | 19:05:00 | 19:10:00 | M440 | CCD | DE | E 10 43 53.7 | N 48 00 57.8 | 636 | WS |;
O+ | Jiri Kubanek | 19:05:43 | 19:09:47 | M203 | CCD | CZ | E 14 08 59.0 | N 49 05 53.9 | 534 | WS |
4.00 | 19:07:44.37 | 1.20 | 19:07:48.37 | 1.20 | GPS++ | | | |;
2021/03/23 | 356 | Liguria | 4UC601-037510
asteroid measurement: at least 131 km
P+ | prediction | 19:25:04 | 19:25:04 | | | | E 07 00 00 | N 43 57 38 | 0 | WS |;
O+ | Matthieu Conjat | 19:23:34 | 19:26:00 | M400 | CCD | FR | E 07 17 59.4 | N 43 43 32.9 | 350 | WS |
8.13 | 19:25:00.98 | 0.54 | 19:25:09.11 | 0.52 | NTP | | | |
0.50s uncertainties added for Win7/NTP use.|;
2021/03/23 | 115788 | 2003 UR220 | TYC 2473-00827-1
asteroid measurement: at least 14 km
P+ | prediction | 18:24:17 | 18:24:17 | | | | E 23 00 00 | N 53 10 51 | 0 | WS |;
O+ | Maciej Borkowski | 18:22:01 | 18:26:02 | M300 | VID | PL | E 23 06 07.8 | N 53 04 33.7 | 145 | WS |
3.20 | 18:24:19.38 | 0.08 | 18:24:22.58 | 0.08 | GPS++ | | | |;
2021/03/22 | 596 | Scheila | 4UC631-045424
chords
asteroid measurement: 115.0 km +/- 16.2 x 96.0 km +/- 6.4, PA 97.0 deg +/- 16.4
P+ | prediction | 20:57:15 | 20:57:15 | | | | E 19 00 00 | N 48 07 54 | 0 | WS |;
O- | Paolo Bacci | 20:57:00 | 21:02:00 | M600 | CCD | IT | E 10 48 15 | N 44 03 47 | 990 | WS |;
O+ | Mauro Bertini | 20:58:00 | 21:00:55 | M300 | CCD | IT | E 11 05 27.9 | N 43 47 22.2 | 50 | WS |
16.0 | 20:59:33.50 | 1.50 | 20:59:49.50 | 1.50 | GPS | | | |
2s cycle (1s exposure + 1s lapse time).|;
O+ | Paolo Fini | 20:58:57 | 21:00:53 | M305 | CCD | IT | E 11 15 43.6 | N 43 40 31.4 | 285 | WS |
19.02 | 20:59:31.81 | 0.52 | 20:59:50.83 | 0.24 | GPS++ | | | |;
O+ | Marek Harman | 20:55:37 | 20:59:17 | M250 | CCD | SK | E 19 08 54.4 | N 48 44 33.2 | 400 | WS |
7.66 | 20:57:00.45 | 0.35 | 20:57:08.11 | 0.35 | NTP+ | | | |;
O+ | Peter Nosal | 20:55:00 | 21:00:17 | M250 | CCD | SK | E 19 17 49.3 | N 48 33 24.8 | 343 | WS |
16.99 | 20:56:57.60 | 0.50 | 20:57:14.59 | 0.50 | NTP+ | | | |
1s exposure.|;
O- | Daniel Blazewicz | 20:54:30 | 20:59:43 | M350 | CCD | PL | E 20 19 04.2 | N 49 59 33.2 | 211 | WS |;
2021/03/20 | 25808 | 2000 CK103 | 4UC456-046171
asteroid measurement: at least 6.9 km
P+ | prediction | 22:11:09 | 22:11:09 | | | | W 00 06 33 | N 44 05 04 | 0 | WS |;
O+ | J.J. Castellani | 22:10:30 | 22:11:25 | M400 | VID | FR | W 00 02 40.7 | N 43 37 15.3 | 150 | WS |
0.80 | 22:11:04.91 | 0.16 | 22:11:05.71 | 0.16 | GPS++ | | | |;
2021/03/19 | 1048 | Feodosia | HIP 61099
chords
asteroid measurement: at least 68 km
P+ | prediction | 23:30:16 | 23:30:16 | | | | E 03 00 00 | N 49 17 07 | 0 | WS |;
O+ | Eric Vauthrin | 23:23:14 | 23:38:14 | M254 | VID | FR | E 01 54 39.8 | N 49 14 08.5 | 94 | WS |
6.08 | 23:30:22.56 | 0.02 | 23:30:28.64 | 0.02 | GPS++ | | | |;
O+ | Arnaud Leroy | 23:29:00 | 23:32:00 | M200 | CCD | FR | E 02 42 23.8 | N 48 53 54.5 | 112 | WS |
0.93 | 23:30:20.71 | 0.03 | 23:30:21.64 | 0.03 | GPS++ | | | |;
O+ | Eberhard Bredner | 23:26:58 | 23:32:05 | L100 | VID | DE | E 08 02 47.3 | N 48 44 49.5 | 130 | WS |
5.76 | 23:29:42.32 | 0.16 | 23:29:48.08 | 0.16 | GPS++ | | | |;
O+ | Bernd Gaehrken | 23:25:00 | 23:30:51 | L48 | VID | DE | E 11 34 21 | N 48 24 49 | 400 | WS |
5.88 | 23:29:18.52 | 0.25 | 23:29:24.40 | 0.25 | RAD+ | | | |;
O+ | Peter Slansky | 23:26:48 | 23:31:26 | L80 | CCD | DE | E 11 35 14 | N 48 29 53 | 487 | WS |
6.30 | 23:29:17.70 | 0.02 | 23:29:24.00 | 0.02 | RAD+ | | | |;
O+ | Tamas Tordai | 23:18:00 | 23:37:00 | M150 | CCD | HU | E 19 06 41.4 | N 47 33 04.7 | 147 | WS |
6.53 | 23:28:25.01 | 0.64 | 23:28:31.54 | 0.65 | NTP+ | | | |
1.25s cycle (0.25s exposure + 1s lapse time).|;
2021/03/18 | 203 | Pompeja | 4UC582-016713
asteroid measurement: at least 140 km
P+ | prediction | 20:43:50 | 20:43:50 | | | | W 08 00 00 | N 37 30 40 | 0 | WS |;
O+ | Wolfgang Beisker | 20:43:00 | 20:45:00 | M535 | CCD | PT | W 07 36 52.3 | N 37 12 30.7 | 148 | WS |
7.40 | 20:43:49.60 | 0.30 | 20:43:57.00 | 0.30 | NTP+ | | | |;
2021/03/16 | 4342 | Freud | 4UC539-009454
asteroid measurement: at least 20 km
P+ | prediction | 22:56:46 | 22:56:46 | | | | W 07 00 00 | N 53 05 34 | 0 | WS |;
O+ | Michael OConnell | 22:55:49 | 22:57:34 | M355 | VID | IE | W 07 02 26.5 | N 53 08 10.7 | 64 | WS |
0.80 | 22:56:44.42 | 0.16 | 22:56:45.22 | 0.16 | GPS++ | | | |;
O- | Simon Kidd | 22:55:00 | 22:58:00 | M350 | CCD | UK | W 00 03 51.7 | N 51 57 04.4 | 120 | WS |;
2021/03/16 | 245 | Vera | 4UC591-035312
asteroid measurement: at least 43 km
P+ | prediction | 20:47:11 | 20:47:11 | | | | E 14 00 00 | N 51 45 15 | 0 | WS |;
O+ | Christian Weber | 20:45:51 | 20:47:46 | M203 | VID | DE | E 13 25 40.0 | N 52 30 58.0 | 40 | WS |
4.16 | 20:47:01.94 | 0.67 | 20:47:06.10 | 0.67 | GPS++ | | | |;
O+ | Sven Andersson | 20:45:57 | 20:47:57 | M356 | CCD | DE | E 13 39 41.7 | N 52 24 35.5 | 37 | WS |
4.20 | 20:47:03.74 | 0.88 | 20:47:07.94 | 0.88 | GPS++ | | | |;
O- | Nikolai Wuensche | 20:45:00 | 20:49:00 | M300 | CCD | DE | E 13 39 47.6 | N 52 45 33.4 | 63 | WS |;
O+ | Peter Enskonatus | 20:45:26 | 20:48:06 | M200 | CCD | DE | E 13 43 04 | N 52 25 42 | 38 | WS |
3.32 | 20:47:06.85 | 0.67 | 20:47:10.17 | 1.00 | GPS | | | |
Absolute timing issue, unsolved ~2.5 sec shift.|;
O- | Peter Nosal | 20:46:38 | 20:49:09 | M250 | CCD | SK | E 19 17 49.3 | N 48 33 24.8 | 343 | WS |;
2021/03/15 | 13 | Egeria | 4UC655-038057
asteroid measurement: at least 151 km
P+ | prediction | 21:03:36 | 21:03:36 | | | | E 02 00 00 | N 51 38 32 | 0 | WS |;
O- | Peter Tickner | 21:01:30 | 21:03:30 | M356 | CCD | UK | W 00 55 14.5 | N 51 25 33.8 | 44 | WS |;
O+ | Emmanuel Conseil | 21:01:50 | 21:05:45 | M150 | CCD | FR | E 02 34 14.3 | N 50 36 01.7 | 18 | WS |
3.33 | 21:03:39.13 | 0.17 | 21:03:42.46 | 0.17 | NTP+ | | | |;
O+ | Jean-Marie Barfety | 21:01:02 | 21:07:01 | V112 | CCD | FR | E 03 01 21.4 | N 50 38 05.9 | 20 | WS |
9.07 | 21:03:38.51 | 0.75 | 21:03:47.58 | 0.75 | NTP | | | |
NTP sync from a smartphone.|;
O- | Alberto Ossola | 21:02:51 | 21:06:01 | M230 | VID | CH | E 08 55 10.5 | N 45 59 50.6 | 350 | WS |;
O- | Andrea Manna | 20:58:29 | 21:06:23 | M200 | VID | CH | E 08 55 13.8 | N 46 10 35.5 | 240 | WS |;
O- | Gianni Galli | 21:04:13 | 21:04:35 | M356 | CCD | IT | E 08 59 43.7 | N 45 32 29.3 | 172 | WS |;
O- | Stefano Sposetti | 21:00:00 | 21:08:00 | M280 | VID | CH | E 09 01 26.5 | N 46 13 53.2 | 260 | WS |;
O- | Pietro Baruffetti | 21:03:03 | 21:06:06 | M300 | VID | IT | E 10 07 56.7 | N 44 01 17.0 | 30 | WS |;
2021/03/13 | 1342 | Brabantia | TYC 2364-02252-1
asteroid measurement: at least 22 km
P+ | prediction | 19:39:32 | 19:39:32 | | | | W 01 00 00 | N 51 32 01 | 0 | WS |;
O- | Derrick Ward | 19:37:33 | 19:41:33 | M200 | CCD | UK | W 01 45 50.2 | N 51 33 46.0 | 103 | WS |;
O+ | Tim Haymes | 19:38:00 | 19:41:00 | M279 | CCD | UK | W 01 18 47.1 | N 51 55 40.3 | 122 | WS |
0.81 | 19:39:30.19 | 0.03 | 19:39:31.00 | 0.03 | GPS++ | | | |;
O- | Stefano Sposetti | 19:37:10 | 19:43:10 | M420 | CCD | CH | E 09 01 26.5 | N 46 13 53.2 | 260 | WS |;
2021/03/12 | 233 | Asterope | 4UC471-042174
asteroid measurement: at least 100 km
P+ | prediction | 20:47:58 | 20:47:58 | | | | W 08 00 00 | N 37 13 04 | 0 | WS |;
O+ | Wolfgang Beisker | 20:46:00 | 20:49:00 | M535 | CCD | PT | W 07 36 52.3 | N 37 12 30.7 | 148 | WS |
9.54 | 20:47:50.67 | 0.02 | 20:48:00.21 | 0.02 | NTP+ | | | |;
2021/03/08 | 332622 | 2008 TK111 | 4UC379-028811
asteroid measurement: at least 5.1 km
P+ | prediction | 19:53:17 | 19:53:17 | | | | E 13 27 53 | N 51 00 00 | 0 | WS |;
O+ | Christian Weber | 19:52:26 | 19:54:08 | M203 | VID | DE | E 13 25 40.0 | N 52 30 58.0 | 40 | WS |
0.40 | 19:53:26.81 | 0.04 | 19:53:27.21 | 0.04 | GPS++ | | | |;
2021/03/08 | 120 | Lachesis | 4UC334-072578
asteroid measurement: at least 83 km
P+ | prediction | 04:07:11 | 04:07:11 | | | | E 19 15 29 | N 42 00 00 | 0 | WS |;
O+ | Peter Nosal | 04:02:01 | 04:10:00 | M250 | CCD | SK | E 19 17 49.3 | N 48 33 24.8 | 343 | WS |
18.99 | 04:05:47.21 | 0.74 | 04:06:06.20 | 0.75 | NTP+ | | | |
1s exposure.|;
2021/03/08 | 46 | Hestia | 4UC358-076415
asteroid measurement: at least 117 km
P+ | prediction | 02:37:08 | 02:37:08 | | | | E 07 00 00 | N 44 50 58 | 0 | WS |;
O+ | Matthieu Conjat | 02:35:53 | 02:38:12 | M400 | CCD | FR | E 07 17 59.4 | N 43 43 32.9 | 350 | WS |
11.06 | 02:37:00.30 | 0.50 | 02:37:11.36 | 0.50 | NTP | | | |
0.50s uncertainties added for Win7/NTP use.|;
O- | Gianni Galli | 02:36:41 | 02:39:09 | M356 | CCD | IT | E 08 59 43.7 | N 45 32 29.3 | 172 | WS |;
O+ | Pietro Baruffetti | 02:36:02 | 02:39:02 | M300 | VID | IT | E 10 07 56.7 | N 44 01 17.0 | 30 | WS |
14.72 | 02:37:25.42 | 0.32 | 02:37:40.14 | 0.32 | GPS++ | | | |;
2021/03/07 | 187 | Lamberta | 4UC574-006662
asteroid measurement: at least 137 km
P+ | prediction | 20:08:44 | 20:08:44 | | | | E 10 00 00 | N 44 06 45 | 0 | WS |;
O+ | Pietro Baruffetti | 20:07:15 | 20:10:15 | M300 | VID | IT | E 10 07 56.7 | N 44 01 17.0 | 30 | WS |
5.30 | 20:08:40.19 | 0.10 | 20:08:45.49 | 0.04 | GPS++ | | | |;
2021/03/07 | 876 | Scott | 4UC412-061763
asteroid measurement: at least 27 km
P+ | prediction | 00:25:08 | 00:25:08 | | | | E 18 32 58 | N 46 00 00 | 0 | WS |;
O+ | Matej Korec | 00:22:35 | 00:28:34 | M202 | CCD | SK | E 18 51 04.6 | N 48 35 10.2 | 285 | WS |
1.99 | 00:25:39.47 | 0.25 | 00:25:41.46 | 0.25 | NTP+ | | | |;
O+ | Peter Nosal | 00:24:09 | 00:27:31 | M250 | CCD | SK | E 19 17 49.3 | N 48 33 24.8 | 343 | WS |
2.99 | 00:25:41.11 | 0.20 | 00:25:44.10 | 0.20 | NTP+ | | | |;
2021/03/05 | 1070 | Tunica | 4UC490-035113
P+ | prediction | 21:02:45 | 21:02:45 | | | | E 08 00 00 | N 49 51 16 | 0 | WS |;
O+ | Oliver Kloes | 21:02:15 | 21:04:15 | M254 | CCD | DE | E 08 21 50.4 | N 50 08 17.4 | 256 | WS |
2.00 | 21:02:56.90 | 0.50 | 21:02:58.90 | 0.50 | GPS++ | | | |;
2021/03/05 | 8090 | 1991 RO23 | 4UC633-015522
asteroid measurement: at least 15 km
P+ | prediction | 19:27:46 | 19:27:46 | | | | E 14 00 00 | N 52 21 52 | 0 | WS |;
O+ | Nikolai Wuensche | 19:26:15 | 19:29:15 | M300 | CCD | DE | E 13 39 47.6 | N 52 45 33.4 | 63 | WS |
0.67 | 19:27:45.07 | 0.06 | 19:27:45.74 | 0.06 | GPS++ | | | |;
2021/03/02 | 852 | Wladilena | 4UC557-050541
asteroid measurement: at least 11 km
P+ | prediction | 23:12:24 | 23:12:24 | | | | E 19 00 00 | N 48 20 13 | 0 | WS |;
O- | Roland Boninsegna | 23:12:00 | 23:14:58 | M400 | VID | BE | E 04 34 56.0 | N 50 05 25.9 | 195 | WS |;
O- | Bjoern Kattentidt | 23:10:50 | 23:15:03 | M279 | VID | DE | E 12 12 57.3 | N 48 59 23.1 | 335 | WS |;
O- | Jiri Kubanek | 23:10:50 | 23:14:49 | M203 | CCD | CZ | E 13 44 56.3 | N 49 44 35.7 | 538 | WS |;
O+ | Matej Korec | 23:09:26 | 23:15:26 | M202 | CCD | SK | E 18 51 04.6 | N 48 35 10.2 | 285 | WS |
0.79 | 23:12:26.13 | 0.10 | 23:12:26.92 | 0.10 | NTP+ | | | |;
O- | Marek Harman | 23:11:37 | 23:13:17 | M250 | CCD | SK | E 19 08 54.4 | N 48 44 33.2 | 400 | WS |;
O? | Peter Nosal | 23:10:18 | 20:54:05 | M250 | CCD | SK | E 19 17 49.3 | N 48 33 24.8 | 343 | WS |
0.62 | 23:12:24.02 | 0.12 | 23:12:24.64 | 0.13 | NTP+ | | | |
Single point event.|;
2021/03/02 | 499 | Venusia | TYC 1224-00140-1
chords
double star?
asteroid measurement: at least 106 km
P+ | prediction | 20:23:36 | 20:23:36 | | | | E 14 00 00 | N 52 47 15 | 0 | WS |;
O? | Konrad Guhl | 20:20:05 | 20:25:00 | L104 | CCD | DE | E 13 09 32 | N 52 40 41 | 40 | WS |
1.38 | 20:23:36.88 | 0.20 | 20:23:38.26 | 0.39 | GPS++ | | | |
Short event in noisy light curve.|;
O- | Sven Andersson | 20:22:52 | 20:24:22 | M356 | VID | DE | E 13 39 41.7 | N 52 24 35.5 | 37 | WS |
Clear negative.|;
O+ | Nikolai Wuensche | 20:21:30 | 20:25:30 | M300 | CCD | DE | E 13 39 47.6 | N 52 45 33.4 | 63 | WS |
3.30 | 20:23:35.71 | 0.05 | 20:23:39.01 | 0.05 | GPS++ | | | |
Observed mag drop is 0.7 instead of 4.1 predicted.|;
O- | Peter Enskonatus | 20:23:01 | 20:24:02 | M200 | CCD | DE | E 13 43 04 | N 52 25 42 | 38 | WS |
Clear negative.|;
O+ | Anna Marciniak | 20:20:13 | 20:25:12 | M400 | CCD | PL | E 17 04 30.8 | N 52 16 36.8 | 83 | WS |
3.3 | 20:23:38.7 | 1.3 | 20:23:42.0 | 1.2 | NTP | | | |
Smaller drop than expected.|;
O+ | Marek Zawilski | 20:22:58 | 20:24:25 | M203 | CCD | PL | E 19 03 21.9 | N 51 54 46.4 | 140 | WS |
3.54 | 20:23:40.75 | 0.11 | 20:23:44.29 | 0.16 | GPS+ | | | |
Smaller drop than expected.|;
O- | Marcin Filipek | 20:22:20 | 20:25:15 | M250 | VID | PL | E 19 45 02.6 | N 50 12 43.7 | 449 | WS |;
2021/03/02 | 362 | Havnia | 4UC589-045543
asteroid measurement: at least 85 km
P+ | prediction | 20:15:38 | 20:15:38 | | | | E 43 00 00 | N 43 58 15 | 0 | WS |;
O+ | Michel Turchenko | 20:13:16 | 20:17:34 | M150 | CCD | RU | E 42 40 16.0 | N 43 44 15.8 | 2078 | WS |
9.62 | 20:15:38.70 | 0.12 | 20:15:48.32 | 0.12 | GPS++ | | | |;
2021/03/01 | 232701 | 2004 BC20 | 4UC593-045899
asteroid measurement: at least 6.2 km
P+ | prediction | 20:53:41 | 20:53:41 | | | | E 13 00 00 | N 49 48 46 | 0 | WS |;
O- | Jan-Maarten Winkel | 20:53:33 | 20:55:33 | M356 | VID | NL | E 06 15 36.9 | N 51 54 13.6 | 22 | WS |;
O+ | Michal Rottenborn | 20:51:40 | 20:55:40 | M254 | CCD | CZ | E 13 19 55.8 | N 49 42 26.4 | 326 | WS |
0.64 | 20:53:40.04 | 0.02 | 20:53:40.68 | 0.02 | GPS++ | | | |;
O- | Peter Delincak | 20:52:00 | 20:54:00 | M400 | CCD | SK | E 18 42 09.5 | N 49 24 15.2 | 680 | WS |;
O- | Peter Nosal | 20:51:44 | 20:54:05 | M250 | CCD | SK | E 19 17 49.3 | N 48 33 24.8 | 343 | WS |;
2021/03/01 | 3176 | Paolicchi | TYC 3002-01343-1
asteroid measurement: at least 31 km
P+ | prediction | 04:12:48 | 04:12:48 | | | | E 07 00 00 | N 43 54 31 | 0 | WS |;
O+ | E. Frappa/A. Klotz | 04:12:01 | 04:15:13 | M250 | CCD | FR | E 06 55 25.1 | N 43 45 07.3 | 1270 | WS |
2.58 | 04:12:47.36 | 0.10 | 04:12:49.94 | f0.10 | GPS++ | | | |
Technical interruption 04:13:31.2/42.9. Remote observation using TAROT North robotic telescope.|;
2021/03/01 | 274 | Philagoria | 4UC386-066248
asteroid measurement: at least 29 km
P+ | prediction | 02:34:27 | 02:34:27 | | | | W 03 00 00 | N 53 23 51 | 0 | WS |;
O+ | William Stewart | 02:33:48 | 02:35:16 | M279 | VID | UK | W 02 34 07.5 | N 53 03 27.0 | 68 | WS |
4.56 | 02:34:31.85 | 0.32 | 02:34:36.41 | 0.40 | GPS++ | | | |;
O- | Tim Haymes | 02:33:00 | 02:36:00 | M279 | CCD | UK | W 01 18 47.1 | N 51 55 40.3 | 122 | WS |;
O- | Bjoern Kattentidt | 02:34:27 | 02:38:42 | M279 | VID | DE | E 12 12 57.3 | N 48 59 23.1 | 335 | WS |;
O- | Peter Nosal | 02:34:59 | 02:41:03 | M250 | CCD | SK | E 19 17 49.3 | N 48 33 24.8 | 343 | WS |;
2021/02/28 | 357 | Ninina | 4UC535-038274
chords
asteroid measurement: 119.6 km +/- 3.5 x 90.4 km +/- 4.1, PA 14.2 deg +/- 5.7
P+ | prediction | 21:28:35 | 21:28:35 | | | | E 12 10 23 | N 47 58 35 | 0 | WS |;
O- | Alberto Ossola | 21:26:50 | 21:30:00 | M230 | VID | CH | E 08 55 10.5 | N 45 59 50.6 | 350 | WS |;
O- | Andrea Manna | 21:25:07 | 21:31:02 | M200 | VID | CH | E 08 55 13.8 | N 46 10 35.5 | 240 | WS |;
O- | Gianni Galli | 21:24:03 | 21:32:13 | M356 | CCD | IT | E 08 59 43.7 | N 45 32 29.3 | 172 | WS |;
O- | Stefano Sposetti | 21:25:00 | 21:31:00 | M420 | CCD | CH | E 09 01 26.5 | N 46 13 53.2 | 260 | WS |;
O- | Davide Agnetti | 21:10:48 | 21:43:48 | M245 | CCD | IT | E 09 02 01.7 | N 45 42 18.7 | 301 | WS |
4s integration.|;
O+ | Pietro Baruffetti | 21:26:09 | 21:29:10 | M300 | VID | IT | E 10 07 56.7 | N 44 01 17.0 | 30 | WS |
11.00 | 21:27:29.63 | 0.16 | 21:27:40.63 | 0.12 | GPS++ | | | |;
O+ | Roberto Bacci | 21:25:25 | 21:29:54 | M407 | CCD | IT | E 10 27 45 | N 44 04 58 | 235 | WS |
19 | 21:27:27 | 2.5 | 21:27:46 | 2.5 | NTP | | | |
5s cycle (2.5s exposure + 2.5s lapse time).|;
O- | Werner Hasubick | 21:26:00 | 21:32:00 | M440 | CCD | DE | E 10 43 53.7 | N 48 00 57.8 | 636 | WS |;
O+ | P. Bacci et al | 21:26:16 | 21:28:14 | M600 | CCD | IT | E 10 48 13.7 | N 44 03 50.9 | 990 | WS |
16.00 | 21:27:26.04 | 1.0 | 21:27:42.04 | 1.0 | GPS | | | |
2s cycle (1s exposure + 1s lapse time). Observation with M. Maestripieri.|;
O- | Gregor Krannich | 21:27:31 | 21:29:46 | M350 | CCD | DE | E 10 50 58.0 | N 48 05 22.8 | 596 | WS |;
O+ | Mauro Bertini | 21:25:15 | 21:30:53 | M300 | CCD | IT | E 11 05 28.0 | N 43 47 22.1 | 50 | WS |
12.0 | 21:27:21.0 | 1.0 | 21:27:33.0 | 1.0 | NTP | | | |
1s integration. Unsolved apparent ~2s timing issue.|;
O+ | Luca Grazzini | 21:26:37 | 21:58:56 | M200 | CCD | IT | E 11 12 09.4 | N 43 45 07.6 | 50 | WS |
5.69 | 21:27:25.29 | 1.40 | 21:27:30.98 | 1.40 | NTP | | | |
1s integration.|;
O- | Paolo Fini | 21:27:01 | 21:28:05 | L105 | VID | IT | E 11 15 43.6 | N 43 40 31.4 | 285 | WS |;
O+ | Gianni Casalnuovo | 21:27:40 | 21:29:20 | M355 | CCD | IT | E 11 20 17 | N 46 25 22 | 300 | WS |
16.80 | 21:28:02.94 | 0.20 | 21:28:19.74 | 0.20 | NTP | | | |;
O+ | Bjoern Kattentidt | 21:26:52 | 21:31:14 | M279 | VID | DE | E 12 12 57.3 | N 48 59 23.1 | 335 | WS |
16.64 | 21:28:41.59 | 0.16 | 21:28:58.23 | 0.16 | GPS++ | | | |;
O+ | Jiri Kubanek | 21:26:58 | 21:30:56 | M203 | CCD | CZ | E 12 40 36.0 | N 49 26 20.0 | 631 | WS |
13.62 | 21:28:48.99 | 0.25 | 21:29:02.61 | 0.38 | GPS++ | | | |;
O- | Jiri Polak | 21:27:00 | 21:31:00 | M303 | CCD | CZ | E 13 19 15.6 | N 49 41 41.1 | 339 | WS |;
O- | Michal Rottenborn | 21:27:00 | 21:31:00 | M254 | CCD | CZ | E 13 19 55.8 | N 49 42 26.4 | 326 | WS |;
O- | Miroslav Polacek | 21:27:03 | 21:31:03 | M200 | CCD | CZ | E 13 45 22.7 | N 49 44 42.6 | 542 | WS |;
O- | Nello Ruocco | 21:15:00 | 21:35:00 | M356 | CCD | IT | E 14 21 27.5 | N 40 37 07.4 | 275 | WS |;
2021/02/28 | 1062 | Ljuba | 4UC517-050664
asteroid measurement: at least 24 km
P+ | prediction | 01:24:22 | 01:24:22 | | | | E 12 00 00 | N 49 35 25 | 0 | WS |;
O+ | William Stewart | 01:25:04 | 01:26:31 | M279 | VID | UK | W 02 34 07.5 | N 53 03 27.0 | 68 | WS |
3.68 | 01:25:46.22 | 0.08 | 01:25:49.90 | 0.08 | GPS++ | | | |;
O- | Simon Kidd | 01:24:28 | 01:26:30 | M350 | CCD | UK | W 00 03 51.7 | N 51 57 04.4 | 120 | WS |;
O- | Henk De Groot | 01:23:01 | 01:27:08 | M356 | VID | NL | E 05 47 57.3 | N 51 49 46.4 | 7 | WS |;
O+ | Bjoern Kattentidt | 01:22:03 | 01:26:23 | M279 | VID | DE | E 12 12 57.3 | N 48 59 23.1 | 335 | WS |
1.92 | 01:24:19.32 | 0.16 | 01:24:21.24 | 0.16 | GPS++ | | | |;
O- | Peter Nosal | 01:21:20 | 01:25:04 | M250 | CCD | SK | E 19 17 49.3 | N 48 33 24.8 | 343 | WS |;
2021/02/26 | 1724 | Vladimir | 4UC496-054452
chords
asteroid measurement: at least 26 km
P+ | prediction | 23:56:42 | 23:56:42 | | | | E 02 00 00 | N 41 21 56 | 0 | WS |;
O+ | Jorge Juan | 23:55:23 | 23:57:18 | M406 | VID | ES | E 01 45 55 | N 41 32 21 | 420 | WS |
2.24 | 23:56:40.19 | 0.16 | 23:56:42.43 | 0.16 | GPS++ | | | |;
O+ | Carles Schnabel | 23:54:52 | 23:58:49 | M400 | VID | ES | E 01 52 21.1 | N 41 29 37.5 | 180 | WS |
2.04 | 23:56:39.53 | 0.04 | 23:56:41.57 | 0.04 | GPS++ | | | |;
O? | Jordi Marco | 23:54:01 | 23:58:36 | M235 | CCD | ES | E 02 09 40.2 | N 41 23 57.8 | 77 | WS |
0.19 | 23:56:38.68 | 0.19 | 23:56:38.87 | 0.19 | NTP | | | |
Single point drop.|;
2021/02/26 | 71533 | 2000 CL91 | 4UC588-035055
asteroid measurement: at least 6.6 km
P+ | prediction | 20:36:11 | 20:36:11 | | | | E 05 32 26 | N 51 00 00 | 0 | WS |;
O- | Roland Boninsegna | 20:35:23 | 20:38:22 | M400 | VID | BE | E 04 34 56.0 | N 50 05 25.9 | 195 | WS |;
O+ | Olivier Schreurs | 20:35:09 | 20:37:55 | M280 | VID | BE | E 05 33 23.4 | N 50 38 36.2 | 107 | WS |
2.86 | 20:36:20.34 | 0.04 | 20:36:23.20 | 0.10 | GPS++ | | | |;
O- | Henk De Groot | 20:30:42 | 20:40:44 | M356 | VID | NL | E 05 47 57.3 | N 51 49 46.4 | 7 | WS |;
O- | Jan-Maarten Winkel | 20:33:09 | 20:38:09 | M356 | VID | NL | E 06 15 36.9 | N 51 54 13.6 | 22 | WS |
0.64s integration.|;
2021/02/26 | 1006 | Lagrangea | TYC 6102-01664-1
chords
asteroid measurement: 39.8 km +/- 1.1 x 32.2 km +/- 1.3, PA 119.1 deg +/- 7.8
P+ | prediction | 01:24:31 | 01:24:31 | | | | E 00 00 00 | N 51 46 19 | 0 | WS |;
O- | William Stewart | 01:24:03 | 01:25:20 | M279 | VID | UK | W 02 34 07.5 | N 53 03 27.0 | 68 | WS |;
O- | Peter Birtwhistle | 01:24:28 | 01:24:48 | M405 | CCD | UK | W 01 26 49.2 | N 51 28 29.9 | 105 | WS |;
O+ | Simon Kidd | 01:23:15 | 01:26:02 | M350 | CCD | UK | W 00 03 51.7 | N 51 57 04.4 | 120 | WS |
1.74 | 01:24:29.72 | 0.03 | 01:24:31.46 | 0.02 | GPS++ | | | |;
O+ | Oliver Kloes | 01:22:53 | 01:24:51 | M254 | CCD | DE | E 08 21 50.4 | N 50 08 17.4 | 256 | WS |
2.40 | 01:23:48.19 | 0.40 | 01:23:50.59 | 0.40 | GPS++ | | | |;
O+ | Bjoern Kattentidt | 01:21:15 | 01:25:34 | M279 | VID | DE | E 12 12 57.3 | N 48 59 23.1 | 335 | WS |
1.46 | 01:23:28.70 | 0.06 | 01:23:30.16 | 0.04 | GPS++ | | | |;
O- | Jan Gebel | 01:21:12 | 01:26:50 | M254 | VID | CZ | E 13 10 29.1 | N 49 38 10.2 | 342 | WS |;
O- | Jiri Polak | 01:21:23 | 01:25:23 | M303 | CCD | CZ | E 13 19 15.6 | N 49 41 41.1 | 339 | WS |;
O- | Jiri Kubanek | 01:21:23 | 01:25:22 | M203 | CCD | CZ | E 13 44 56.3 | N 49 44 35.7 | 538 | WS |;
O- | Jan Manek | 01:21:19 | 01:25:19 | M205 | CCD | CZ | E 14 46 51.7 | N 49 54 33.2 | 530 | WS |;
O+ | Matej Korec | 01:19:56 | 01:25:55 | M202 | CCD | SK | E 18 51 04.6 | N 48 35 10.2 | 285 | WS |
2.50 | 01:22:53.10 | 0.20 | 01:22:55.60 | 0.10 | NTP+ | | | |;
O+ | Peter Nosal | 01:20:01 | 01:26:00 | M250 | CCD | SK | E 19 17 49.3 | N 48 33 24.8 | 343 | WS |
2.74 | 01:22:50.63 | 0.08 | 01:22:53.37 | 0.08 | NTP+ | | | |;
2021/02/25 | 45 | Eugenia | TYC 0640-00901-1
asteroid measurement: at least 61 km
P+ | prediction | 18:05:02 | 18:05:02 | | | | E 24 00 00 | N 55 42 10 | 0 | WS |;
O- | Bruno Guillet | 18:01:31 | 18:05:59 | V112 | CCD | FR | E 06 41 15.1 | N 44 36 36.9 | 1704 | WS |;
O- | Jiri Polak | 18:02:50 | 18:06:50 | M303 | CCD | CZ | E 13 19 15.6 | N 49 41 41.1 | 339 | WS |;
O- | Michal Rottenborn | 18:02:50 | 18:06:50 | M254 | CCD | CZ | E 13 19 55.8 | N 49 42 26.4 | 326 | WS |;
O- | Karel Halir | 18:02:51 | 18:06:51 | M507 | VID | CZ | E 13 36 09.3 | N 49 45 06.3 | 403 | WS |;
O- | Nikolai Wuensche | 18:02:20 | 18:05:20 | M300 | CCD | DE | E 13 39 47.6 | N 52 45 33.4 | 63 | WS |;
O- | Jiri Kubanek | 18:01:54 | 18:07:53 | M203 | CCD | CZ | E 13 44 56.3 | N 49 44 35.7 | 538 | WS |;
O- | Miroslav Polacek | 18:01:58 | 18:07:58 | M200 | CCD | CZ | E 13 45 22.7 | N 49 44 42.6 | 542 | WS |;
O- | Peter Lindner | 18:01:40 | 18:08:40 | M305 | CCD | DE | E 14 16 45.1 | N 51 26 57.3 | 118 | WS |;
O- | Vaclav Priban | 18:01:09 | 18:11:01 | M300 | VID | CZ | E 14 28 35.8 | N 50 08 27.0 | 325 | WS |;
O- | Jan Manek | 18:02:53 | 18:06:53 | M205 | CCD | CZ | E 14 46 51.7 | N 49 54 33.2 | 530 | WS |;
O- | Petr Zeleny | 18:01:57 | 18:08:03 | M254 | CCD | CZ | E 17 58 24.5 | N 49 27 47.9 | 338 | WS |;
O- | Marcin Filipek | 17:59:00 | 18:07:00 | M250 | VID | PL | E 19 45 02.6 | N 50 12 43.7 | 449 | WS |;
O- | Daniel Blazewicz | 18:02:04 | 18:09:07 | M350 | CCD | PL | E 20 19 04.2 | N 49 59 33.2 | 211 | WS |
Technical interruption 18:07:42.4/08:09.4.|;
O+ | Donatas Tamonis | 18:04:01 | 18:06:00 | M200 | CCD | LT | E 24 02 56.9 | N 54 55 15.4 | 67 | WS |
2.20 | 18:05:03.11 | 0.06 | 18:05:05.31 | 0.06 | NTP | | | |;
2021/02/25 | 780 | Armenia | 4UC401-110325
asteroid measurement: at least 71 km
P+ | prediction | 04:52:05 | 04:52:05 | | | | E 13 00 00 | N 52 23 14 | 0 | WS |;
O+ | Christian Weber | 04:50:51 | 04:52:55 | M254 | CCD | DE | E 13 25 40.0 | N 52 30 58.0 | 40 | WS |
1.92 | 04:52:04.91 | 0.32 | 04:52:06.83 | 0.32 | GPS++ | | | |;
O? | Sven Andersson | 04:51:45 | 04:52:45 | M356 | CCD | DE | E 13 39 41.7 | N 52 24 35.5 | 37 | WS |
1.80 | 04:52:05.16 | 0.73 | 04:52:06.96 | 0.73 | GPS++ | | | |
Noisy recording.|;
2021/02/24 | 4387 | Tanaka | TYC 0279-00280-1
asteroid measurement: at least 6 km
P+ | prediction | 23:36:32 | 23:36:32 | | | | E 06 00 00 | N 51 53 56 | 0 | WS |;
O- | Henk De Groot | 23:33:29 | 23:39:33 | M356 | VID | NL | E 05 47 57.3 | N 51 49 46.4 | 7 | WS |;
O+ | Jan-Maarten Winkel | 23:35:31 | 23:37:31 | M356 | VID | NL | E 06 15 36.9 | N 51 54 13.6 | 22 | WS |
0.64 | 23:36:28.69 | 0.16 | 23:36:29.33 | 0.16 | GPS++ | | | |;
O- | Bjoern Kattentidt | 23:33:26 | 23:37:50 | M279 | VID | DE | E 12 12 57.3 | N 48 59 23.1 | 335 | WS |;
2021/02/24 | 231 | Vindobona | 4UC314-098314
P+ | prediction | 04:34:36 | 04:34:36 | | | | E 13 37 54 | N 50 00 00 | 0 | WS |;
O+ | Jiri Kubanek | 04:32:37 | 04:36:35 | M203 | CCD | CZ | E 13 44 56.3 | N 49 44 35.7 | 538 | WS |
3.31 | 04:34:34.68 | 0.62 | 04:34:37.99 | 0.62 | GPS++ | | | |
1s integration.|;
2021/02/23 | 3246 | Bidstrup | 4UC394-048157
P+ | prediction | 23:12:45 | 23:12:45 | | | | E 12 00 00 | N 50 27 50 | 0 | WS |;
O+ | Bjoern Kattentidt | 23:10:16 | 23:14:36 | M279 | VID | DE | E 12 12 57.3 | N 48 59 23.1 | 335 | WS |
1.51 | 23:12:35.76 | 0.04 | 23:12:37.27 | 0.04 | GPS++ | | | |;
O- | Jiri Kubanek | 23:10:31 | 23:14:30 | M203 | CCD | CZ | E 13 44 56.3 | N 49 44 35.7 | 538 | WS |;
2021/02/21 | 130 | Elektra | 4UC487-022645
chords + DAMIT model
asteroid measurement: 220.8 km +/- 4.3 x 158.6 km +/- 2.9, PA 74.8 deg +/- 2.7
P+ | prediction | 19:30:22 | 19:30:22 | | | | E 07 16 51 | N 47 28 21 | 0 | WS |;
O- | Roland Boninsegna | 19:29:16 | 19:32:15 | M400 | VID | BE | E 04 34 56.0 | N 50 05 25.9 | 195 | WS |;
O- | Jean Bourgeois | 19:30:00 | 19:31:30 | M200 | VID | BE | E 05 02 42.0 | N 50 05 41.1 | 260 | WS |
No occultation > 0.32s.|;
O- | Esdert Edens | 19:29:24 | 19:33:24 | M235 | CCD | NL | E 05 09 23.2 | N 52 37 49.4 | 1 | WS |;
O- | Daniel Verilhac | 19:29:15 | 19:31:24 | M200 | CCD | FR | E 05 25 56.2 | N 44 56 53.6 | 920 | WS |;
O? | O. Schreurs et al | 19:29:41 | 19:31:51 | M280 | VID | BE | E 05 33 23.4 | N 50 38 36.2 | 107 | WS |
0.84 | 19:30:45.57 | 0.12 | 19:30:46.41 | 0.24 | GPS++ | | | |
Observation with E. Fernandez.|;
O+ | Henk De Groot | 19:28:59 | 19:33:08 | M356 | VID | NL | E 05 47 57.3 | N 51 49 46.4 | 7 | WS |
7.36 | 19:30:49.57 | 0.64 | 19:30:56.93 | 0.96 | GPS++ | | | |;
O+ | Jan-Maarten Winkel | 19:29:54 | 19:31:54 | M356 | VID | NL | E 06 15 36.9 | N 51 54 13.6 | 22 | WS |
12.17 | 19:30:47.98 | 0.32 | 19:31:00.15 | 0.32 | GPS++ | | | |
0.64s integration.|;
O+ | Bernd Klemt | 19:28:01 | 19:32:01 | L127 | VID | DE | E 07 10 29 | N 51 31 32 | 55 | WS |
14.08 | 19:30:42.82 | 0.64 | 19:30:56.90 | 0.64 | GPS++ | | | |
1.28s integration.|;
O+ | Matthieu Conjat | 19:29:15 | 19:30:53 | M400 | CCD | FR | E 07 17 59.4 | N 43 43 32.9 | 350 | WS |
13.31 | 19:29:46.33 | 0.55 | 19:29:59.64 | 0.62 | NTP | | | |
0.50s uncertainties added for Win7/NTP use.|;
O+ | Karl-Ludwig Bath | 19:25:46 | 19:35:45 | M180 | CCD | DE | E 07 51 28.1 | N 48 06 14.3 | 210 | WS |
13.88 | 19:30:18.36 | 0.75 | 19:30:32.24 | 0.75 | NTP+ | | | |;
O+ | Jonas Schenker | 19:28:00 | 19:32:00 | M450 | VID | CH | E 07 57 03.0 | N 47 25 12.9 | 820 | WS |
13.01 | 19:30:13.84 | 0.15 | 19:30:26.85 | 0.06 | GPS++ | | | |;
O+ | Oliver Kloes | 19:29:45 | 19:31:45 | M254 | CCD | DE | E 08 21 50.4 | N 50 08 17.4 | 256 | WS |
9.50 | 19:30:35.47 | 1.50 | 19:30:44.97 | 1.00 | GPS++ | | | |
2s integration.|;
O+ | Andreas Schweizer | 19:29:36 | 19:30:21 | L107 | CCD | CH | E 08 28 22.8 | N 47 20 30.8 | 580 | WS |
| 19:30:15.41 | 0.50 | | | GPS++ | | | |
Technical issue preventing to record R.|;
O+ | Stefan Meister | 19:29:38 | 19:31:09 | M500 | CCD | CH | E 08 34 14.3 | N 47 31 10.4 | 550 | WS |
7.06 | 19:30:17.49 | 0.33 | 19:30:24.55 | 0.33 | GPS++ | | | |;
O- | Nikolai Wuensche | 19:28:00 | 19:34:00 | M300 | CCD | DE | E 13 39 47.6 | N 52 45 33.4 | 63 | WS |;
O- | Petr Zeleny | 19:28:10 | 19:34:50 | M254 | CCD | CZ | E 17 58 24.5 | N 49 27 47.9 | 338 | WS |;
O- | Peter Nosal | 19:26:42 | 19:33:33 | M250 | CCD | SK | E 19 17 49.3 | N 48 33 24.8 | 343 | WS |;
2021/02/20 | 313 | Chaldaea | TYC 0730-02054-1
chords
no perfect match with both available DAMIT 3D models
asteroid measurement: 91.7 km +/- 1.6 x 83.7 km +/- 1.2, PA 321.9 deg +/- 9.2
P+ | prediction | 22:41:05 | 22:41:05 | | | | E 14 00 00 | N 48 58 54 | 0 | WS |;
O+ | Michel de la Huerta | 22:37:02 | 22:42:00 | V112 | CCD | FR | E 01 14 54.7 | N 43 34 42.6 | 252 | WS |
10.67 | 22:39:31.33 | 3.09 | 22:39:42.00 | 3.09 | NTP | | | |
NTP sync from a smartphone. Unsolved timing issue.|;
O+ | Michel Boutet | 22:35:26 | 22:42:56 | M300 | VID | FR | E 01 17 19.8 | N 43 30 06.7 | 178 | WS |
10.56 | 22:39:32.52 | 0.08 | 22:39:43.08 | 0.08 | GPS++ | | | |;
O+ | Jean Barthel | 22:37:01 | 22:42:00 | V112 | CCD | FR | E 01 22 48.7 | N 43 38 09.0 | 145 | WS |
10.31 | 22:39:33.80 | 0.13 | 22:39:44.11 | 0.13 | NTP | | | |
NTP sync from a smartphone.|;
O+ | J.C. Lachurie | 22:38:00 | 22:40:33 | M200 | VID | FR | E 01 36 06.3 | N 43 36 08.0 | 224 | WS |
10.88 | 22:39:34.94 | 0.32 | 22:39:45.82 | 0.32 | GPS++ | | | |;
O+ | Pascal Andre | 22:37:05 | 22:40:12 | M200 | VID | FR | E 01 36 36.5 | N 43 32 39.0 | 160 | WS |
10.90 | 22:39:34.77 | 0.40 | 22:39:45.67 | 0.16 | GPS++ | | | |
Damaged recording (Win10 update grabber issue).|;
O- | Jordi Marco | 22:36:02 | 22:41:00 | M235 | CCD | ES | E 02 09 40.2 | N 41 23 57.8 | 77 | WS |;
O+ | Guy Brabant | | | M203 | VID | FR | E 05 18 54.7 | N 45 02 02.6 | 300 | WS |
5.68 | 22:40:04.13 | 0.04 | 22:40:09.81 | 0.04 | GPS++ | | | |
Waiting for full report.|;
O- | Daniel Verilhac | 22:39:30 | 22:41:10 | M200 | CCD | FR | E 05 25 56.2 | N 44 56 53.6 | 920 | WS |;
O+ | Robert Savonnet | 22:37:02 | 22:41:59 | V112 | CCD | FR | E 05 58 27.4 | N 45 42 22.0 | 773 | WS |
11.03 | 22:40:09.37 | 0.11 | 22:40:20.40 | 0.11 | NTP | | | |
NTP sync from a smartphone.|;
O+ | Paul Lecoq | 22:37:04 | 22:44:02 | V112 | CCD | FR | E 06 03 19.8 | N 46 17 11.4 | 496 | WS |
2.99 | 22:40:15.65 | 0.64 | 22:40:18.64 | 0.64 | NTP | | | |
NTP sync from a smartphone.|;
O+ | Marc Meylan | 22:37:02 | 22:42:00 | V112 | CCD | FR | E 06 39 17.9 | N 46 31 08.3 | 495 | WS |
4.26 | 22:40:19.08 | 0.10 | 22:40:23.34 | 0.10 | NTP | | | |
NTP sync from a smartphone.|;
O+ | Andrea Pontalto | 22:37:02 | 22:42:00 | V112 | CCD | FR | E 06 52 41.5 | N 46 27 25.4 | 515 | WS |
8.61 | 22:40:17.65 | 0.07 | 22:40:26.26 | 0.07 | NTP | | | |
NTP sync from a smartphone.|;
O+ | Andreas Schweizer | 22:40:05 | 22:40:36 | L107 | CCD | CH | E 08 28 22.8 | N 47 20 30.8 | 580 | WS |
2.00 | 22:40:32.61 | 0.04 | 22:40:34.61 | 0.04 | GPS++ | | | |;
O- | Stefan Meister | 22:40:05 | 22:41:05 | M500 | CCD | CH | E 08 34 14.3 | N 47 31 10.4 | 550 | WS |;
O- | Thomas Baumann | 22:37:03 | 22:41:59 | V112 | CCD | CH | E 08 35 27.0 | N 47 31 37.8 | 453 | WS |;
O+ | Gregor Krannich | 22:39:46 | 22:41:56 | M350 | CCD | DE | E 10 50 58.0 | N 48 05 22.8 | 596 | WS |
8.48 | 22:40:43.55 | 0.01 | 22:40:52.03 | 0.01 | GPS++ | | | |;
O+ | Bernd Gaehrken | 22:39:27 | 22:42:10 | M800 | VID | DE | E 11 36 26 | N 48 07 19 | 500 | WS |
11.02 | 22:40:46.54 | 0.04 | 22:40:57.56 | 0.04 | RAD+ | | | |;
O+ | Jean-Francois Pittet | 22:35:30 | 22:45:30 | M254 | CCD | DE | E 11 47 48.4 | N 47 51 30.4 | 677 | WS |
8.13 | 22:40:47.18 | 0.13 | 22:40:55.31 | 0.13 | GPS++ | | | |;
O- | Bjoern Kattentidt | 22:38:58 | 22:43:39 | M279 | VID | DE | E 12 12 57.3 | N 48 59 23.1 | 335 | WS |;
O- | Jiri Polak | 22:39:04 | 22:43:04 | M303 | CCD | CZ | E 13 19 15.6 | N 49 41 41.1 | 339 | WS |;
O+ | Michal Rottenborn | 22:39:05 | 22:43:05 | M254 | CCD | CZ | E 13 23 28.8 | N 49 06 14.7 | 887 | WS |
5.71 | 22:41:00.03 | 0.02 | 22:41:05.74 | 0.02 | GPS++ | | | |;
O+ | Jiri Kubanek | 22:39:05 | 22:43:04 | M150 | CCD | CZ | E 13 42 50.2 | N 48 57 18.8 | 849 | WS |
10.31 | 22:40:58.84 | 0.10 | 22:41:09.15 | 0.10 | GPS++ | | | |;
O+ | Marcin Filipek | 22:39:30 | 22:42:00 | M250 | CCD | PL | E 19 45 02.6 | N 50 12 43.7 | 449 | WS |
3.25 | 22:41:30.36 | 0.05 | 22:41:33.61 | 0.02 | GPS++ | | | |;
O- | Daniel Blazewicz | 22:38:46 | 22:45:00 | M350 | CCD | PL | E 20 19 04.2 | N 49 59 33.2 | 211 | WS |;
2021/02/18 | 2924 | Mitake-mura | 4UC546-047487
asteroid measurement: at least 8.0 km
P+ | prediction | 23:08:58 | 23:08:58 | | | | W 01 00 00 | N 51 57 01 | 0 | WS |;
O- | Tim Haymes | 23:07:30 | 23:10:30 | M279 | CCD | UK | W 01 18 46.3 | N 51 55 41.2 | 119 | WS |;
O+ | John Talbot | 23:07:01 | 23:10:59 | M303 | VID | UK | W 01 16 55.2 | N 51 37 53.1 | 59 | WS |
0.64 | 23:09:01.37 | 0.08 | 23:09:02.01 | 0.08 | GPS++ | | | |;
O- | Simon Kidd | 23:08:00 | 23:10:00 | M350 | CCD | UK | W 00 03 51.7 | N 51 57 04.4 | 120 | WS |;
O- | Olivier Schreurs | 23:07:16 | 23:09:27 | M280 | VID | BE | E 05 33 23.4 | N 50 38 36.2 | 107 | WS |;
2021/02/18 | 130 | Elektra | 4UC484-021613
chords
asteroid measurement: 291.3 km +/- 14.0 x 159.3 km +/- 3.7, PA 272.5 deg +/- 1.2
P+ | prediction | 22:35:45 | 22:35:45 | | | | W 03 45 26 | N 39 43 33 | 0 | WS |;
O+ | Miguel Sanchez | 22:25:11 | 22:45:05 | M200 | CCD | ES | W 03 38 22 | N 37 06 41 | 730 | WS |
13.09 | 22:35:15.69 | 0.16 | 22:35:28.78 | 0.16 | NTP | | | |;
O+ | Bruno Guillet | 22:35:53 | 22:39:59 | V112 | CCD | FR | W 00 22 23.2 | N 49 12 13.2 | 210 | WS |
10.47 | 22:36:51.63 | 0.95 | 22:37:02.10 | 0.95 | NTP | | | |
NTP sync from a smartphone.|;
O- | Simon Kidd | 22:33:00 | 22:40:15 | M350 | CCD | UK | W 00 03 51.7 | N 51 57 04.4 | 120 | WS |;
O- | Philip Denyer | 22:34:54 | 22:38:57 | M235 | VID | UK | E 00 11 38.8 | N 51 33 06.3 | 13 | WS |;
O+ | Mike Rushton | 22:34:01 | 22:39:59 | V112 | CCD | UK | E 00 25 03.4 | N 51 11 29.7 | 16 | WS |
9.27 | 22:37:05.85 | 0.33 | 22:37:15.12 | 0.33 | NTP | | | |
NTP sync from a smartphone.|;
O+ | Jean-Louis Dumont | 22:35:46 | 22:39:46 | M280 | CCD | FR | E 00 40 45 | N 47 23 26 | 52 | WS |
13.28 | 22:36:37.66 | 0.10 | 22:36:50.94 | 0.10 | GPS+ | | | |;
O+ | Stephane Razemon | 22:32:06 | 22:39:09 | M203 | CCD | FR | E 03 02 50.9 | N 50 37 48.5 | 35 | WS |
12.47 | 22:37:01.76 | 0.20 | 22:37:14.23 | 0.20 | RAD++ | | | |;
O- | Olivier Schreurs | 22:36:03 | 22:38:14 | M280 | VID | BE | E 05 33 23.4 | N 50 38 36.2 | 107 | WS |;
2021/02/18 | 204 | Kallisto | TYC 0780-00362-1
asteroid measurement: at least 42 km
P+ | prediction | 22:32:34 | 22:32:34 | | | | W 02 00 00 | N 37 17 39 | 0 | WS |;
O+ | Ferran Casarramona | 22:32:00 | 22:33:02 | M200 | VID | ES | W 02 00 54.9 | N 36 52 50.1 | 50 | WS |
3.67 | 22:32:21.37 | 0.05 | 22:32:25.04 | 0.05 | GPS++ | | | |;
2021/02/15 | 356 | Liguria | 4UC620-033947
asteroid measurement: at least 115 km
P+ | prediction | 23:24:57 | 23:24:57 | | | | W 08 24 48 | N 29 45 16 | 0 | WS |;
O+ | Rui Goncalves | 23:20:29 | 23:22:29 | M254 | VID | PT | W 08 23 06.3 | N 39 31 18.2 | 90 | WS |
19.64 | 23:21:19.24 | 0.12 | 23:21:38.88 | 0.10 | GPS++ | | | |;
O+ | Filipe Dias | 23:20:03 | 23:24:02 | M212 | CCD | PT | W 08 21 54.9 | N 37 07 57.9 | 75 | WS |
21.49 | 23:22:08.16 | 0.13 | 23:22:29.65 | 0.13 | GPS++ | | | |;
2021/02/15 | 583 | Klotilde | 4UC376-064278
asteroid measurement: at least 67 km
P+ | prediction | 04:05:07 | 04:05:07 | | | | E 19 00 00 | N 47 14 32 | 0 | WS |;
O- | Miguel Sanchez | 04:00:24 | 04:40:10 | M200 | CCD | ES | W 03 38 22 | N 37 06 41 | 730 | WS |;
O+ | Matej Korec | 04:02:24 | 04:08:24 | M202 | CCD | SK | E 18 51 04.6 | N 48 35 10.2 | 285 | WS |
15.62 | 04:04:42.67 | 2.00 | 04:04:58.29 | 1.62 | NTP+ | | | |;
O+ | Peter Nosal | 04:03:04 | 04:07:16 | M250 | CCD | SK | E 19 17 49.3 | N 48 33 24.8 | 343 | WS |
10.49 | 04:04:39.08 | 0.75 | 04:04:49.57 | 0.75 | NTP+ | | | |;
2021/02/15 | 6546 | Kaye | 4UC542-026508
chords
asteroid measurement: at least 25 km
P+ | prediction | 01:10:24 | 01:10:24 | | | | E 14 00 00 | N 49 47 51 | 0 | WS |;
O+ | Karel Halir | 01:08:26 | 01:12:26 | M507 | VID | CZ | E 13 36 09.3 | N 49 45 06.3 | 403 | WS |
5.26 | 01:10:23.74 | 0.19 | 01:10:29.00 | 0.19 | GPS++ | | | |;
O+ | Jiri Kubanek | 01:09:13 | 01:12:34 | M203 | VID | CZ | E 13 44 56.3 | N 49 44 35.7 | 538 | WS |
5.20 | 01:10:22.85 | 0.40 | 01:10:28.05 | 0.40 | GPS++ | | | |;
O- | Tomas Janik | 01:08:14 | 01:13:06 | M355 | VID | CZ | E 13 50 47.5 | N 50 38 18.7 | 274 | WS |;
2021/02/14 | 9634 | 1993 XB | 4UC524-007801
binary asteroid? double star?
(the difficulty comes from the shortness of the events and the proximity with the background level)
P+ | prediction | 20:05:02 | 20:05:02 | | | | E 12 00 00 | N 48 48 32 | 0 | WS |;
O+ | Bjoern Kattentidt | 20:02:57 | 20:07:10 | M279 | VID | DE | E 12 12 57.3 | N 48 59 23.1 | 335 | WS |
0.16 | 20:04:57.11 | 0.04 | 20:04:57.27 | 0.04 | GPS++ | | | |
1.4 mag drop (but only 2 points at occultation level.|;
O+ | Bjoern Kattentidt | 20:02:57 | 20:07:10 | M279 | VID | DE | E 12 12 57.3 | N 48 59 23.1 | 335 | WS |
0.56 | 20:04:57.91 | 0.04 | 20:04:58.47 | 0.04 | GPS++ | | | |
2.4 mag drop.|;
2021/02/14 | 33074 | 1997 WP21 | TYC 2491-01520-1
chords, satellite hypothesis
binary asteroid?
asteroid measurement: at least 19 km
P+ | prediction | 19:16:08 | 19:16:08 | | | | E 14 00 00 | N 49 58 45 | 0 | WS |;
O- | Michal Rottenborn | 19:14:13 | 19:18:13 | M254 | CCD | CZ | E 13 19 55.8 | N 49 42 26.4 | 326 | WS |;
O- | Jiri Polak | 19:14:12 | 19:18:12 | M303 | CCD | CZ | E 13 19 15.6 | N 49 41 41.1 | 339 | WS |;
O+ | Karel Halir | 19:14:12 | 19:18:12 | M507 | VID | CZ | E 13 36 09.3 | N 49 45 06.3 | 403 | WS |
0.56 | 19:16:06.76 | 0.02 | 19:16:07.32 | 0.02 | GPS++ | | | |
Carefully checked from original video, VTI running without a break for the 3 positives in common with Kubanek,
(932), (33074) and (9634), no issue found.|;
O- | Miroslav Polacek | 19:14:00 | 19:18:00 | M152 | CCD | CZ | E 13 45 22.7 | N 49 44 42.6 | 542 | WS |
Clear negative.|;
O- | Tomas Janik | 19:14:00 | 19:18:39 | M355 | VID | CZ | E 13 50 47.5 | N 50 38 18.7 | 274 | WS |;
O+ | Jiri Kubanek | 19:14:14 | 19:18:19 | M150 | CCD | CZ | E 13 53 05.8 | N 49 50 58.4 | 376 | WS |
1.71 | 19:16:10.51 | 0.10 | 19:16:12.22 | 0.10 | GPS++ | | | |
Carefully checked from original video and log file, GPS locked, almanac read, full second checked by
the observer against another time source before observation, no issue found.|;
O- | Marcin Filipek | 19:14:25 | 19:17:00 | M250 | VID | PL | E 19 45 02.6 | N 50 12 43.7 | 449 | WS |;
2021/02/14 | 932 | Hooveria | 4UC626-030581
chords
asteroid measurement: 63.4 km +/- 1.3 x 51.1 km +/- 1.2, PA 113.5 deg +/- 5.8
P+ | prediction | 18:05:00 | 18:05:00 | | | | E 13 00 00 | N 50 28 46 | 0 | WS |;
O+ | Jiri Polak | 18:03:09 | 18:07:09 | M303 | CCD | CZ | E 13 19 15.6 | N 49 41 41.1 | 339 | WS |
7.96 | 18:05:11.15 | 0.05 | 18:05:19.11 | 0.05 | GPS++ | | | |;
O+ | Michal Rottenborn | 18:03:10 | 18:07:10 | M254 | CCD | CZ | E 13 19 55.8 | N 49 42 26.4 | 326 | WS |
8.96 | 18:05:10.72 | 0.06 | 18:05:19.68 | 0.06 | GPS++ | | | |;
O+ | Karel Halir | 18:03:12 | 18:07:12 | M507 | VID | CZ | E 13 36 09.3 | N 49 45 06.3 | 403 | WS |
13.13 | 18:05:09.69 | 0.03 | 18:05:22.82 | 0.03 | GPS++ | | | |;
O+ | Jiri Kubanek | 18:03:13 | 18:07:12 | M203 | VID | CZ | E 13 44 56.6 | N 49 44 35.7 | 538 | WS |
13.12 | 18:05:10.45 | 0.32 | 18:05:23.57 | 0.16 | GPS++ | | | |;
O+ | Miroslav Polacek | 18:04:08 | 18:08:08 | M152 | CCD | CZ | E 13 45 22.7 | N 49 44 42.6 | 542 | WS |
13.13 | 18:05:10.42 | 0.18 | 18:05:23.55 | 0.18 | GPS++ | | | |;
O- | Tomas Janik | 18:03:07 | 18:07:32 | M355 | VID | CZ | E 13 50 47.5 | N 50 38 18.7 | 274 | WS |;
O+ | Jiri Kubanek | 18:03:39 | 18:07:44 | M150 | CCD | CZ | E 13 53 05.8 | N 49 50 58.4 | 376 | WS |
10.03 | 18:05:11.31 | 0.20 | 18:05:21.34 | 0.20 | GPS++ | | | |;
O- | Jan Manek | 18:03:21 | 18:07:21 | M205 | CCD | CZ | E 14 46 51.7 | N 49 54 33.2 | 530 | WS |;
2021/02/14 | 76 | Freia | 4UC526-048768
asteroid measurement: at least 168 km
P+ | prediction | 03:44:43 | 03:44:43 | | | | W 04 00 00 | N 38 06 03 | 0 | WS |;
O+ | Miguel Sanchez | 03:36:56 | 03:58:00 | M200 | CCD | ES | W 03 38 22 | N 37 06 41 | 730 | WS |
15.84 | 03:44:34.53 | 0.35 | 03:44:50.37 | 0.35 | NTP | | | |;
2021/02/13 | 1844 | Susilva | 4UC588-036487
asteroid measurement: at least 14 km
P+ | prediction | 22:25:46 | 22:25:46 | | | | E 05 00 00 | N 50 10 21 | 0 | WS |;
O+ | Roland Boninsegna | 22:24:23 | 22:27:21 | M400 | VID | BE | E 04 34 56.0 | N 50 05 25.9 | 195 | WS |
2.24 | 22:25:46.44 | 0.16 | 22:25:48.68 | 0.16 | GPS++ | | | |;
O- | Jean Bourgeois | 22:25:00 | 22:27:00 | M300 | VID | BE | E 05 02 42.0 | N 50 05 41.1 | 260 | WS |;
O- | Olivier Schreurs | 22:24:38 | 22:26:57 | M280 | VID | BE | E 05 33 23.4 | N 50 38 36.2 | 107 | WS |;
2021/02/13 | 3909 | Gladys | 4UC456-039369
asteroid measurement: at least 13 km
P+ | prediction | 21:05:59 | 21:05:59 | | | | E 01 00 00 | N 46 45 23 | 0 | WS |;
O+ | Pierre Le Cam | 21:04:00 | 21:08:00 | M250 | CCD | FR | E 00 47 18.1 | N 46 55 30.7 | 58 | WS |
1.20 | 21:05:59.61 | 0.05 | 21:06:00.81 | 0.05 | GPS++ | | | |;
2021/02/13 | 26512 | 2000 CL46 | TYC 0766-00765-1
double star?
asteroid measurement: at least 5.9 km
P+ | prediction | 18:43:09 | 18:43:09 | | | | E 05 00 00 | N 51 02 57 | 0 | WS |;
O+ | O. Schreurs et al | 18:42:01 | 18:44:12 | M406 | VID | BE | E 05 26 29.5 | N 50 31 24.8 | 261 | WS |
0.60 | 18:43:03.92 | 0.02 | 18:43:04.52 | 0.02 | GPS++ | | | |
Observed mag drop is 2.4 instead of 7.1 predicted. Observation with E. Fernandez.|;
2021/02/12 | 266 | Aline | 4UC518-006427
chords
asteroid measurement: 120.0 km +/- 1.6 x 92.0 km +/- 0.6, PA 18.1 deg +/- 1.7
P+ | prediction | 18:42:42 | 18:42:42 | | | | E 12 00 00 | N 49 14 55 | 0 | WS |;
O- | Roland Boninsegna | 18:40:45 | 18:43:44 | M400 | VID | BE | E 04 34 56.0 | N 50 05 25.9 | 195 | WS |;
O- | Jean Bourgeois | 18:41:00 | 18:42:40 | M200 | VID | BE | E 05 02 42.0 | N 50 05 41.1 | 260 | WS |;
O- | Karl-Ludwig Bath | 18:39:41 | 18:44:00 | M180 | CCD | DE | E 07 51 28.1 | N 48 06 14.3 | 210 | WS |;
O+ | Bjoern Kattentidt | 18:40:30 | 18:44:59 | M279 | VID | DE | E 12 12 57.3 | N 48 59 23.1 | 335 | WS |
4.72 | 18:42:40.51 | 0.08 | 18:42:45.23 | 0.08 | GPS++ | | | |;
O+ | Jiri Polak | 18:40:49 | 18:44:49 | M303 | CCD | CZ | E 13 19 15.6 | N 49 41 41.1 | 339 | WS |
4.91 | 18:42:43.49 | 0.18 | 18:42:48.40 | 0.18 | GPS++ | | | |;
O+ | Karel Halir | 18:40:49 | 18:44:49 | M507 | VID | CZ | E 13 36 09.3 | N 49 45 06.3 | 403 | WS |
4.61 | 18:42:44.66 | 0.07 | 18:42:49.27 | 0.07 | GPS++ | | | |;
O+ | Miroslav Polacek | 18:41:11 | 18:45:11 | M152 | CCD | CZ | E 13 45 22.7 | N 49 44 42.6 | 542 | WS |
4.68 | 18:42:45.21 | 0.55 | 18:42:49.89 | 0.55 | GPS++ | | | |;
O+ | Jan Manek | 18:40:53 | 18:44:53 | M205 | CCD | CZ | E 14 46 51.7 | N 49 54 33.2 | 530 | WS |
3.41 | 18:42:49.71 | 0.16 | 18:42:53.12 | 0.16 | GPS++ | | | |;
O- | Peter Nosal | 18:42:33 | 18:45:20 | M250 | CCD | SK | E 19 17 49.3 | N 48 33 24.8 | 343 | WS |;
2021/02/12 | 381 | Myrrha | 4UC504-054229
asteroid measurement: at least 124 km
P+ | prediction | 00:22:04 | 00:22:04 | | | | E 05 00 00 | N 50 43 31 | 0 | WS |;
O+ | Roland Boninsegna | 00:20:30 | 00:23:29 | M400 | VID | BE | E 04 34 56.0 | N 50 05 25.9 | 195 | WS |
12.84 | 00:21:57.29 | 0.12 | 00:22:10.13 | 0.16 | GPS++ | | | |;
O- | Olivier Schreurs | 00:20:56 | 00:23:09 | M280 | VID | BE | E 05 33 23.4 | N 50 38 36.2 | 107 | WS |;
O- | Jan-Maarten Winkel | 00:21:05 | 00:23:07 | M310 | VID | NL | E 06 15 36.9 | N 51 54 13.6 | 22 | WS |
1.28s integration.|;
2021/02/11 | 4059 | Balder | 4UC502-041311
asteroid measurement: at least 16 km
P+ | prediction | 22:08:46 | 22:08:46 | | | | E 09 00 00 | N 46 06 10 | 0 | WS |;
O+ | Stefano Sposetti | 22:05:50 | 22:12:50 | M420 | CCD | CH | E 09 01 26.5 | N 46 13 53.2 | 260 | WS |
1.50 | 22:08:46.00 | 0.20 | 22:08:47.50 | 0.10 | GPS++ | | | |;
2021/02/09 | 250 | Bettina | 4UC622-013441
asteroid measurement: at least 110 km
P+ | prediction | 21:01:21 | 21:01:21 | | | | E 02 00 00 | N 41 21 37 | 0 | WS |;
O+ | Jorge Juan | 21:00:36 | 21:02:02 | M406 | VID | ES | E 01 45 55 | N 41 32 21 | 420 | WS |
11.12 | 21:01:13.36 | 0.28 | 21:01:24.48 | 0.36 | GPS++ | | | |;
O+ | Carles Schnabel | 20:59:15 | 21:03:26 | M400 | VID | ES | E 01 52 21.1 | N 41 29 37.5 | 180 | WS |
10.90 | 21:01:14.38 | 0.18 | 21:01:25.28 | 0.20 | GPS++ | | | |;
2021/02/04 | 983 | Gunila | 4UC475-036494
asteroid measurement: at least 91 km
P+ | prediction | 01:40:11 | 01:40:11 | | | | E 02 00 00 | N 41 34 48 | 0 | WS |;
O+ | Carles Schnabel | 01:38:21 | 01:42:13 | M400 | VID | ES | E 01 52 21.1 | N 41 29 37.5 | 180 | WS |
6.88 | 01:40:08.17 | 0.20 | 01:40:15.05 | 0.28 | GPS++ | | | |;
2021/02/02 | 1213 | Algeria | 4UC556-017033
asteroid measurement: at least 34 km
P+ | prediction | 23:54:34 | 23:54:34 | | | | E 02 00 00 | N 42 03 10 | 0 | WS |;
O+ | Carles Schnabel | 23:52:55 | 23:56:43 | M400 | VID | ES | E 01 52 21.1 | N 41 29 37.5 | 180 | WS |
7.80 | 23:54:40.54 | 0.08 | 23:54:48.34 | 0.20 | GPS++ | | | |;
2021/02/01 | 618 | Elfriede | 4UC449-003228
asteroid measurement: at least 134 km
P+ | prediction | 19:26:18 | 19:26:18 | | | | W 02 00 00 | N 53 49 27 | 0 | WS |;
O+ | Alex Pratt | 19:25:50 | 19:26:51 | M279 | VID | UK | W 01 36 28.0 | N 53 50 15.4 | 114 | WS |
6.16 | 19:26:15.48 | 0.02 | 19:26:21.64 | 0.02 | GPS++ | | | |;
2021/02/01 | 257 | Silesia | 4UC451-000218
asteroid measurement: at least 94 km
P+ | prediction | 19:04:54 | 19:04:54 | | | | E 07 00 00 | N 43 29 48 | 0 | WS |;
O+ | E. Frappa/A. Klotz | 19:04:07 | 19:07:19 | M250 | CCD | FR | E 06 55 25.1 | N 43 45 07.3 | 1270 | WS |
2.57 | 19:04:51.87 | 0.20 | 19:04:54.44 | 0.20 | GPS++ | | | |
Technical interruption 19:05:37.3/48.9. Remote observation using TAROT North robotic telescope.|;
2021/01/29 | 424 | Gratia | HIP 7732
asteroid measurement: at least 60 km
P+ | prediction | 21:04:00 | 21:04:00 | | | | E 07 00 00 | N 43 27 58 | 0 | WS |;
O+ | Paolo Tanga | 21:03:00 | 21:05:00 | M355 | CCD | FR | E 07 15 46.7 | N 43 47 22.0 | 370 | WS |
2.11 | 21:03:58.04 | 0.01 | 21:04:00.15 | 0.01 | GPS++ | | | |;
O+ | Matthieu Conjat | 21:03:38 | 21:04:46 | M400 | CCD | FR | E 07 17 59.4 | N 43 43 32.9 | 350 | WS |
2.19 | 21:03:58.25 | 0.25 | 21:04:00.44 | 0.25 | NTP | | | |;
O+ | Pietro Baruffetti | 21:02:38 | 21:05:39 | M300 | VID | IT | E 10 07 56.7 | N 44 01 17.0 | 30 | WS |
2.32 | 21:04:00.92 | 0.08 | 21:04:03.24 | 0.08 | GPS++ | | | |;
2021/01/29 | 36289 | 2000 FP11 | 4UC509-004098
asteroid measurement: at least 19 km
P+ | prediction | 17:54:15 | 17:54:15 | | | | E 02 00 00 | N 42 13 51 | 0 | WS |;
O+ | Carles Schnabel | 17:53:11 | 17:55:47 | M400 | VID | ES | E 01 52 21.1 | N 41 29 37.5 | 180 | WS |
1.20 | 17:54:10.29 | 0.16 | 17:54:11.49 | 0.24 | GPS++ | | | |;
O+ | Antoni Selva | 17:53:27 | 17:56:19 | M500 | VID | ES | E 02 05 24.6 | N 41 33 00.2 | 224 | WS |
1.20 | 17:54:11.15 | 0.12 | 17:54:12.35 | 0.12 | GPS++ | | | |;
2021/01/26 | 60288 | 1999 XW114 | TYC 1747-00160-1
asteroid measurement: at least 14 km
P+ | prediction | 18:48:50 | 18:48:50 | | | | E 19 00 00 | N 48 46 46 | 0 | WS |;
O- | Marek Harman | 18:47:01 | 18:50:41 | M250 | CCD | SK | E 19 09 13.7 | N 48 43 04.4 | 575 | WS |;
O+ | Peter Nosal | 18:47:00 | 18:51:00 | M250 | CCD | SK | E 19 17 49.3 | N 48 33 24.8 | 343 | WS |
0.56 | 18:48:49.24 | 0.01 | 18:48:49.80 | 0.01 | NTP+ | | | |;
2021/01/26 | 395 | Delia | 4UC554-030791
asteroid measurement: at least 61 km
P+ | prediction | 00:56:48 | 00:56:48 | | | | E 00 00 00 | N 43 28 39 | 0 | WS |;
O+ | J.J. Castellani | 00:56:07 | 00:57:05 | M400 | VID | FR | W 00 02 40.7 | N 43 37 15.2 | 150 | WS |
5.36 | 00:56:45.67 | 0.16 | 00:56:51.03 | 0.24 | GPS++ | | | |;
2021/01/25 | 733 | Mocia | 4UC633-044788
asteroid measurement: at least 95 km
P+ | prediction | 21:01:15 | 21:01:15 | | | | E 07 00 00 | N 43 23 02 | 0 | WS |;
O+ | Matthieu Conjat | 20:58:02 | 21:02:42 | M400 | CCD | FR | E 07 17 59.4 | N 43 43 32.9 | 350 | WS |
6.25 | 21:01:09.71 | 0.71 | 21:01:15.96 | 1.35 | NTP | | | |;
O- | Peter Nosal | 20:56:50 | 21:03:00 | M250 | CCD | SK | E 19 17 49.3 | N 48 33 24.8 | 343 | WS |;
2021/01/25 | 128 | Nemesis | 4UC364-071539
asteroid measurement: at least 36 km
P+ | prediction | 06:28:22 | 06:28:22 | | | | E 02 00 00 | N 44 57 40 | 0 | WS |;
O+ | Carles Schnabel | 06:26:27 | 06:30:01 | M400 | VID | ES | E 01 52 21.1 | N 41 29 37.5 | 180 | WS |
1.28 | 06:28:21.75 | 0.08 | 06:28:23.03 | 0.08 | GPS++ | | | |;
2021/01/24 | 3317 | Paris | 4UC446-069009
Jupiter trojan
Lucky Star prediction
asteroid measurement: at least 100 km
P+ | prediction | 05:26:10 | 05:26:10 | | | | E 02 41 41 | N 49 16 39 | 0 | WS |;
O+ | Arnaud Leroy | 05:25:00 | 05:27:00 | M300 | CCD | FR | E 02 42 23.8 | N 48 53 54.5 | 112 | WS |
2.77 | 05:26:09.73 | 0.04 | 05:26:12.50 | 0.04 | GPS++ | | | |;
2021/01/22 | - | 2004 XR190 | 4UC523-012209
Transneptunian object
Lucky Star prediction
chords
asteroid measurement: at least 560 km
P+ | prediction | 23:35:06 | 23:35:06 | | | | E 01 51 19 | N 49 20 20 | 0 | WS |;
O+ | K. Green/C. Gao | 23:15:49 | 23:48:15 | M356 | CCD | US | W 73 19 39.3 | N 41 10 15.9 | 87 | WS |
23.93 | 23:44:16.44 | 0.68 | 23:44:40.37 | 0.68 | GPS++ | | | |;
O+ | Carles Schnabel | 23:23:03 | 23:46:03 | M400 | VID | ES | E 01 52 21.1 | N 41 29 37.5 | 180 | WS |
28.32 | 23:39:21.89 | 1.00 | 23:39:50.21 | 0.68 | GPS++ | | | |;
2021/01/22 | 1076 | Viola | 4UC542-043555
asteroid measurement: at least 12 km
P+ | prediction | 00:54:29 | 00:54:29 | | | | W 01 00 00 | N 51 22 18 | 0 | WS |;
O- | Peter Birtwhistle | 00:54:19 | 00:54:49 | M405 | CCD | UK | W 01 26 49.2 | N 51 28 29.9 | 105 | WS |;
O+ | Tim Haymes | 00:53:07 | 00:56:06 | M279 | CCD | UK | W 01 18 46.3 | N 51 55 41.2 | 119 | WS |
1.30 | 00:54:37.76 | 0.10 | 00:54:39.06 | 0.20 | GPS++ | | | |;
O- | John Talbot | 00:52:56 | 00:56:33 | M303 | VID | UK | W 01 16 55.2 | N 51 37 53.1 | 59 | WS |;
O- | Peter Tickner | 00:51:30 | 00:57:30 | M356 | CCD | UK | W 00 55 14.5 | N 51 25 33.8 | 44 | WS |;
2021/01/19 | 176 | Iduna | 4UC383-055437
asteroid measurement: at least 120 km
P+ | prediction | 23:43:38 | 23:43:38 | | | | E 02 00 00 | N 41 52 19 | 0 | WS |;
O+ | Carles Schnabel | 23:41:41 | 23:45:49 | M400 | VID | ES | E 01 52 21.1 | N 41 29 37.5 | 180 | WS |
9.76 | 23:43:33.25 | 0.32 | 23:43:43.01 | 0.48 | GPS++ | | | |;
2021/01/17 | 268 | Adorea | 4UC512-003745
asteroid measurement: at least 148 km
P+ | prediction | 21:28:42 | 21:28:42 | | | | E 02 00 00 | N 41 43 18 | 0 | WS |;
O+ | Carles Schnabel | 21:23:06 | 21:30:55 | M400 | CCD | ES | E 01 52 21.1 | N 41 29 37.5 | 180 | WS |
18.75 | 21:28:22.61 | 0.80 | 21:28:41.36 | 1.20 | NTP | | | |;
2021/01/17 | 618 | Elfriede | 4UC437-003023
asteroid measurement: at least 121 km
P+ | prediction | 19:46:38 | 19:46:38 | | | | E 19 00 00 | N 49 28 18 | 0 | WS |;
O+ | Peter Delincak | 19:45:00 | 19:48:00 | M400 | CCD | SK | E 18 42 09.5 | N 49 24 15.2 | 680 | WS |
7.31 | 19:46:33.51 | 0.10 | 19:46:40.82 | 0.10 | GPS++ | | | |;
O+ | Marek Harman | 19:45:31 | 19:47:51 | M250 | CCD | SK | E 19 08 54.4 | N 48 44 33.2 | 400 | WS |
5.57 | 19:46:33.44 | 0.17 | 19:46:39.01 | 0.17 | NTP+ | | | |;
O- | Maciej Borkowski | 19:44:15 | 19:48:07 | M300 | VID | PL | E 23 06 07.8 | N 53 04 33.7 | 145 | WS |;
2021/01/16 | 1262 | Sniadeckia | 4UC539-047794
asteroid measurement: at least 54 km
P+ | prediction | 02:09:54 | 02:09:54 | | | | E 00 00 00 | N 43 48 21 | 0 | WS |;
O+ | J.J. Castellani | 02:09:27 | 02:10:11 | M400 | VID | FR | W 00 02 40.7 | N 43 37 15.3 | 150 | WS |
4.24 | 02:09:50.81 | 0.24 | 02:09:55.05 | 0.32 | GPS++ | | | |;
2021/01/15 | 203 | Pompeja | 4UC588-016172
asteroid measurement: at least 95 km
P+ | prediction | 23:02:17 | 23:02:17 | | | | E 01 00 00 | N 47 42 02 | 0 | WS |;
O+ | Jean-Louis Dumont | 23:02:27 | 23:04:27 | M280 | CCD | FR | E 00 40 45 | N 47 23 26 | 52 | WS |
15.36 | 23:02:26.27 | 0.15 | 23:02:41.63 | 0.15 | GPS+ | | | |;
2021/01/15 | 943 | Begonia | 4UC551-029319
asteroid measurement: at least 44 km
P+ | prediction | 19:31:42 | 19:31:42 | | | | E 08 00 00 | N 48 46 23 | 0 | WS |;
O+ | Karl-Ludwig Bath | 19:30:01 | 19:35:00 | M180 | CCD | DE | E 07 51 28.1 | N 48 06 14.3 | 210 | WS |
4.30 | 19:31:36.02 | 0.40 | 19:31:40.32 | 0.30 | NTP+ | | | |;
2021/01/15 | 7903 | Albinoni | TYC 0769-01024-1
asteroid measurement: at least 5.3 km
P+ | prediction | 18:50:59 | 18:50:59 | | | | E 09 00 00 | N 46 34 56 | 0 | WS |;
O+ | Stefano Sposetti | 18:48:25 | 18:54:20 | M420 | CCD | CH | E 09 01 26.5 | N 46 13 53.2 | 260 | WS |
0.41 | 18:50:58.66 | 0.04 | 18:50:59.07 | 0.03 | GPS++ | | | |;
2021/01/14 | 705 | Erminia | 4UC588-002639
asteroid measurement: at least 127 km
P+ | prediction | 20:05:26 | 20:05:26 | | | | E 07 00 00 | N 43 57 33 | 0 | WS |;
O+ | Paolo Tanga | 20:02:10 | 20:08:03 | M355 | CCD | FR | E 07 15 46.7 | N 43 47 22.0 | 370 | WS |
8.41 | 20:05:24.56 | 0.07 | 20:05:32.97 | 0.07 | GPS++ | | | |;
O+ | Matthieu Conjat | 20:04:17 | 20:06:31 | M400 | CCD | FR | E 07 17 59.4 | N 43 43 32.9 | 350 | WS |
8.73 | 20:05:24.70 | 0.51 | 20:05:33.43 | 0.51 | NTP | | | |
0.50s uncertainties added for Win7/NTP use.|;
2021/01/14 | 176 | Iduna | 4UC382-054560
P+ | prediction | 03:02:00 | 03:02:00 | | | | W 04 00 00 | N 36 49 33 | 0 | WS |;
O+ | Miguel Sanchez | 02:55:56 | 03:06:09 | M200 | CCD | ES | W 03 38 22 | N 37 06 41 | 730 | WS |
8.14 | 03:01:51.24 | 0.57 | 03:01:59.38 | 0.57 | NTP | | | |;
2021/01/12 | 380 | Fiducia | 4UC573-031118
asteroid measurement: at least 72 km
P+ | prediction | 17:25:03 | 17:25:03 | | | | E 10 00 00 | N 44 00 44 | 0 | WS |;
O+ | Pietro Baruffetti | | | M300 | VID | IT | E 10 07 56.7 | N 44 01 17.0 | 30 | WS |
5.76 | | | | | GPS++ | | | |
GPS failure, no absolute times, duration 5.76 +/- 0.23 s.|;
O+ | Michele Bigi | | | M200 | VID | IT | E 10 08 19.0 | N 44 01 33.9 | 41 | WS |
5.76 | 17:25:03.59 | 0.64 | 17:25:09.35 | 0.64 | GPS++ | | | |
Waiting for full report.|;
2021/01/12 | 1242 | Zambesia | 4UC638-039963
asteroid measurement: at least 44 km
P+ | prediction | 04:46:58 | 04:46:58 | | | | E 00 00 00 | N 43 12 42 | 0 | WS |;
O+ | J.J. Castellani | 04:46:56 | 04:47:12 | M400 | VID | FR | W 00 02 40.7 | N 43 37 15.3 | 150 | WS |
4.16 | 04:47:00.28 | 0.16 | 04:47:04.44 | 0.32 | GPS++ | | | |;
O- | Carles Schnabel | 04:44:32 | 04:48:45 | M400 | CCD | ES | E 01 52 21.1 | N 41 29 37.5 | 180 | WS |;
O- | Antoni Selva | 04:44:45 | 04:48:43 | M500 | VID | ES | E 02 05 24.6 | N 41 33 00.2 | 224 | WS |;
2021/01/12 | 1173 | Anchises | 4UC338-073033
Jupiter trojan
Lucky Star prediction
asteroid measurement: at least 61 km
P+ | prediction | 03:08:16 | 03:08:16 | | | | E 19 13 13 | N 48 35 57 | 0 | WS |;
O- | Peter Delincak | 03:07:00 | 03:09:00 | M400 | CCD | SK | E 18 42 09.5 | N 49 24 15.2 | 680 | WS |;
O+ | Marek Harman | 03:07:52 | 03:08:42 | M356 | CCD | SK | E 19 09 13.7 | N 48 43 04.4 | 575 | WS |
2.44 | 03:08:17.97 | 0.35 | 03:08:20.41 | 0.35 | NTP+ | | | |;
2021/01/12 | 2892 | Filipenko | 4UC423-139295
asteroid measurement: at least 32 km
P+ | prediction | 01:01:06 | 01:01:06 | | | | W 71 50 00 | S 29 00 00 | 0 | WS |;
O+ | E. Frappa/A. Klotz | 01:00:19 | 01:03:34 | M250 | CCD | CL | W 70 43 57.3 | S 29 15 36.3 | 2362 | WS |
0.82 | 01:01:08.32 | 0.21 | 01:01:09.14 | 0.10 | GPS++ | | | |
Technical interruption 01:01:49.3/02:04.2. Remote observation using TAROT South robotic telescope.|;
2021/01/10 | 593 | Titania | TYC 2983-00734-1
chords + DAMIT model
asteroid measurement: 79.4 km +/- 17.0 x 76.4 km +/- 3.6, PA 80.3 deg +/- 139.2
P+ | prediction | 22:44:13 | 22:44:13 | | | | E 13 00 00 | N 49 25 30 | 0 | WS |;
O+ | Eberhard Bredner | 22:40:00 | 22:50:00 | M254 | VID | DE | E 10 02 38.0 | N 50 40 05.0 | 611 | WS |
4.00 | 22:44:37.77 | 0.08 | 22:44:41.77 | 0.08 | GPS++ | | | |;
O+ | Jiri Kubanek | 22:42:16 | 22:46:21 | M203 | CCD | CZ | E 12 31 48.8 | N 49 44 51.7 | 671 | WS |
6.21 | 22:44:18.30 | 0.05 | 22:44:24.51 | 0.05 | GPS++ | | | |;
O+ | Jiri Polak | 22:43:52 | 22:46:15 | M303 | CCD | CZ | E 13 19 15.6 | N 49 41 41.1 | 339 | WS |
7.60 | 22:44:13.28 | 0.40 | 22:44:20.88 | 0.40 | GPS++ | | | |;
O+ | Mario Billiani | 22:41:02 | 22:46:59 | V112 | CCD | AT | E 16 20 09.4 | N 48 12 15.9 | 286 | WS |
7.59 | 22:43:47.04 | 0.14 | 22:43:54.63 | 0.14 | NTP | | | |
Time source NTP from a smartphone.|;
2021/01/10 | 1436 | Salonta | 4UC503-044608
chords
asteroid measurement: 59.8 km +/- 1.1 x 49.2 km +/- 1.0, PA 354.2 deg +/- 6.9
P+ | prediction | 20:26:12 | 20:26:12 | | | | E 00 00 00 | N 47 52 13 | 0 | WS |;
O+ | Gerald Rousseau | 20:25:03 | 20:26:58 | M200 | VID | FR | E 00 12 23.4 | N 47 07 50.4 | 65 | WS |
3.20 | 20:26:14.62 | 0.06 | 20:26:17.82 | 0.16 | GPS++ | | | |;
O+ | Karl-Ludwig Bath | 20:21:01 | 20:29:01 | M180 | CCD | DE | E 07 51 28.1 | N 48 06 14.3 | 210 | WS |
0.62 | 20:25:49.37 | 0.13 | 20:25:49.99 | 0.12 | NTP+ | | | |;
O+ | Karel Halir | 20:23:26 | 20:27:24 | M507 | VID | CZ | E 13 36 09.3 | N 49 45 06.3 | 403 | WS |
1.28 | 20:25:23.89 | 0.16 | 20:25:25.17 | 0.16 | GPS++ | | | |;
O- | Tomas Janik | 20:24:53 | 20:27:23 | M153 | VID | CZ | E 14 02 25.7 | N 50 40 59.5 | 378 | WS |;
O- | Peter Lindner | 20:22:32 | 20:27:33 | M305 | CCD | DE | E 14 16 45.1 | N 51 26 57.3 | 118 | WS |;
2021/01/09 | 386 | Siegena | 4UC408-004329
asteroid measurement: at least 131 km
P+ | prediction | 20:45:25 | 20:45:25 | | | | E 00 00 00 | N 52 39 39 | 0 | WS |;
O+ | Malcolm Jennings | 20:40:00 | 20:50:00 | M276 | VID | UK | W 00 04 01.4 | N 51 19 09.4 | 170 | WS |
9.34 | 20:45:07.84 | 0.16 | 20:45:17.18 | 0.32 | RAD++ | | | |;
O+ | Philip Denyer | 20:43:37 | 20:47:05 | M235 | VID | UK | E 00 11 38.8 | N 51 33 06.3 | 13 | WS |
14.06 | 20:45:06.36 | 0.16 | 20:45:20.42 | 0.06 | GPS++ | | | |;
2021/01/09 | 2533 | Fechtig | 4UC548-040180
asteroid measurement: at least 23 km
P+ | prediction | 19:51:42 | 19:51:42 | | | | E 03 00 00 | N 48 53 22 | 0 | WS |;
O+ | Arnaud Leroy | 19:51:03 | 19:53:00 | M300 | CCD | FR | E 02 42 23.8 | N 48 53 54.5 | 112 | WS |
2.10 | 19:51:39.12 | 0.30 | 19:51:41.22 | 0.30 | GPS++ | | | |;
2021/01/08 | 52 | Europa | 4UC539-025397
asteroid measurement: at least 168 km
P+ | prediction | 21:46:51 | 21:46:51 | | | | E 03 00 00 | N 49 17 57 | 0 | WS |;
O+ | Arnaud Leroy | 21:45:00 | 21:48:00 | M300 | CCD | FR | E 02 42 23.8 | N 48 53 54.5 | 112 | WS |
14.72 | 21:46:57.17 | 0.40 | 21:47:11.89 | 0.20 | GPS++ | | | |;
2021/01/06 | 102 | Miriam | 4UC486-001992
asteroid measurement: at least 32 km
P+ | prediction | 20:34:22 | 20:34:22 | | | | W 03 00 00 | N 52 14 36 | 0 | WS |;
O+ | William Stewart | 20:33:47 | 20:35:20 | M279 | VID | UK | W 02 34 07.5 | N 53 03 27.0 | 68 | WS |
1.84 | 20:34:18.57 | 0.08 | 20:34:20.41 | 0.08 | GPS++ | | | |;
O- | Tim Haymes | 20:33:00 | 20:36:00 | M279 | CCD | UK | W 01 18 46.3 | N 51 55 41.2 | 119 | WS |;
2021/01/05 | 13 | Egeria | HIP 25974
chords + DAMIT model (with double star solution)
asteroid measurement: at least 228 km
Known double star (WDS - Sep 0.2 arcsec) with the main component discovered as being itself double,
making the whole system to be a triple star.
Double star solution for the main component: Sep 0.0080 +/- 0.0027 arcsec, PA 44.0 +/- 13.8 deg.
The fit for the double star is made on the #1828 DAMIT model (the proximity of the chords making the
elliptical fit irrelevant).
Assuming the whole star mag being 7.94 (Gaia EDR3, G band) and the asteroid mag being 10.2,
the approximate magnitudes for the triple system are as follows (from the R steps of J. Juan's LC):
A: 8.6, B: 9.3, C: 10.0 (this last star is never occulted during the event, its mag is derived from
the 1.5 observed mag drop instead of 2.4 predicted).
P+ | prediction | 20:38:41 | 20:38:41 | | | | E 02 00 00 | N 40 42 49 | 0 | WS |;
O- | Wolfgang Beisker | 20:39:00 | 20:42:00 | M270 | CCD | PT | W 07 36 52.3 | N 37 12 30.7 | 148 | WS |;
O+1| Javier Elias | 20:30:00 | 20:48:00 | M203 | CCD | ES | W 03 52 51.6 | N 40 27 39.2 | 730 | WS |
18.40 | 20:39:28.72 | 0.05 | 20:39:47.12 | 0.05 | NTP+ | | | |;
O+2| Javier Elias | 20:30:00 | 20:48:00 | M203 | CCD | ES | W 03 52 51.6 | N 40 27 39.2 | 730 | WS |
16.80 | 20:39:29.57 | 0.05 | 20:39:46.37 | 0.05 | NTP+ | | | |.
O+1| Jorge Juan | 20:33:23 | 20:42:01 | M406 | VID | ES | E 01 45 55 | N 41 32 21 | 420 | WS |
23.01 | 20:38:36.78 | 0.02 | 20:38:59.79 | 0.02 | GPS++ | | | |;
O+2| Jorge Juan | 20:33:23 | 20:42:01 | M406 | VID | ES | E 01 45 55 | N 41 32 21 | 420 | WS |
21.91 | 20:38:37.00 | 0.02 | 20:38:58.91 | 0.02 | GPS++ | | | |;
O+1| Aaron de la Casa | 20:38:34 | 20:39:37 | L102 | CCD | ES | E 01 46 37 | N 41 15 36 | 60 | WS |
23.14 | 20:38:34.69 | 0.11 | 20:38:57.83 | 0.15 | NTP | | | |
Unsolved ~2 sec absolute time shift.|;
O+2| Aaron de la Casa | 20:38:34 | 20:39:37 | L102 | CCD | ES | E 01 46 37 | N 41 15 36 | 60 | WS |
24.12 | 20:38:34.69 | 0.11 | 20:38:58.81 | 0.20 | NTP | | | |
Unsolved ~2 sec absolute time shift.|;
O+2| Carles Schnabel | 20:33:46 | 20:42:57 | M280 | VID | ES | E 01 50 18.0 | N 41 18 23.8 | 297 | WS |
23.98 | 20:38:35.89 | 0.08 | 20:38:59.87 | 0.02 | GPS++ | | | |;
O+1| Carles Schnabel | 20:33:46 | 20:42:57 | M280 | VID | ES | E 01 50 18.0 | N 41 18 23.8 | 297 | WS |
24.00 | 20:38:36.51 | 0.02 | 20:39:00.51 | 0.02 | GPS++ | | | |;
O+2| Francisco Campos | 20:30:05 | 20:46:31 | M200 | CCD | ES | E 01 56 03.1 | N 41 23 19.6 | 180 | WS |
| | | 20:38:58.84 | 0.50 | NTP | | | |
Technical issue prevented to record D.|;
O+1| Francisco Campos | 20:30:05 | 20:46:31 | M200 | CCD | ES | E 01 56 03.1 | N 41 23 19.6 | 180 | WS |
| | | 20:38:59.47 | 0.50 | NTP | | | |
Technical issue prevented to record D.|;
O+2| C. Perello/A. Selva | 20:36:47 | 20:40:45 | M500 | VID | ES | E 02 05 24.6 | N 41 33 00.2 | 224 | WS |
22.69 | 20:38:33.78 | 0.05 | 20:38:56.47 | 0.04 | GPS++ | | | |;
O+1| C. Perello/A. Selva | 20:36:47 | 20:40:45 | M500 | VID | ES | E 02 05 24.6 | N 41 33 00.2 | 224 | WS |
23.48 | 20:38:33.95 | 0.02 | 20:38:57.43 | 0.02 | GPS++ | | | |;
O+1| Joan Rovira | 20:35:40 | 20:42:20 | M180 | VID | ES | E 02 05 45.1 | N 41 49 05.4 | 827 | WS |
18.00 | 20:38:37.66 | 0.02 | 20:38:55.66 | 0.02 | GPS++ | | | |;
O+2| Joan Rovira | 20:35:40 | 20:42:20 | M180 | VID | ES | E 02 05 45.1 | N 41 49 05.4 | 827 | WS |
15.26 | 20:38:39.56 | 0.04 | 20:38:54.82 | 0.02 | GPS++ | | | |;
O+2| Jordi Marco | 20:37:56 | 20:39:46 | M235 | CCD | ES | E 02 09 40.2 | N 41 23 57.8 | 77 | WS |
23.54 | 20:38:32.86 | 0.50 | 20:38:56.40 | 0.50 | NTP | | | |;
O+1| Jordi Marco | 20:37:56 | 20:39:46 | M235 | CCD | ES | E 02 09 40.2 | N 41 23 57.8 | 77 | WS |
23.68 | 20:38:33.24 | 0.50 | 20:38:56.92 | 0.50 | NTP | | | |;
O- | Hilari Pallares | 20:31:15 | 20:40:25 | M280 | VIS | ES | E 04 14 28.1 | N 39 49 12.7 | 19 | WS |;