IAA RAS IAA Minor Planet Database

1036 Ganymed (A924 UB)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5332132517 ± 2.87e-09
Semi-major axis (a)2.6649688436 AU ± 2.23e-10
Inclination (i)26.68074213° ± 3.93e-07
Long. of Asc. Node (Ω)215.44119221° ± 9.01e-07
Arg. of Perihelion (ω)132.50311879° ± 9.19e-07
Mean Anomaly (M)97.59385004° ± 2.16e-07
Mean Motion (n)0.2265552195°/day ± 2.85e-11
Perihelion dist (q)1.24397214 AU ± 7.64e-09
Aphelion dist (Q)4.08596555 AU ± 7.65e-09
Orbital Period4.35049029 yr ± 5.47e-10
Physical Parameters
H (abs. magnitude)9.17
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.149″
Uncertainty0
Orbit TypeAmor
MOID0.342195 AU
Observations Used11863
Radar Obs Used1
Gaia Obs Used286
Oppositions72
Arc Total1924-2026
First Observation Used1924-10-24
Last Observation Used2026-04-16
Observations (14383)
Date Type RA Dec Mag Band Observatory
2003-12-22 16:43:00 C 08 59 49.17 -18 07 04.5 – o 423
2003-12-23 14:00:48 C 08 59 17.82 -18 11 55.2 14.5 r D85
2003-12-23 14:04:36 C 08 59 17.72 -18 11 56.1 14.5 r D85
2003-12-23 14:07:47 C 08 59 17.62 -18 11 57.0 14.5 r D85
2003-12-23 18:47:19 C 08 59 10.41 -18 13 03.6 – m 379
2003-12-23 18:50:37 C 08 59 10.31 -18 13 04.1 – m 379
2003-12-23 18:52:17 C 08 59 10.27 -18 13 04.2 – m 379
2003-12-23 18:55:35 C 08 59 10.20 -18 13 05.4 – m 379
2003-12-24 13:51:10 C 08 58 41.33 -18 17 08.9 – o 423
2003-12-24 14:15:08 C 08 58 40.74 -18 17 14.0 – o 423
2003-12-24 14:31:09 C 08 58 40.32 -18 17 17.7 – o 423
2003-12-24 14:34:07 C 08 58 40.00 -18 17 22.6 15.0 c 608
2003-12-24 14:39:09 C 08 58 40.09 -18 17 20.3 – o 423
2003-12-24 14:49:49 C 08 58 39.59 -18 17 25.7 14.8 c 608
2003-12-24 15:03:09 C 08 58 39.44 -18 17 25.3 – o 423
2003-12-24 15:05:14 C 08 58 39.17 -18 17 29.0 14.9 c 608
2003-12-27 18:50:17 C 08 56 35.35 -18 32 35.8 – m 379
2003-12-27 18:51:55 C 08 56 35.32 -18 32 35.9 – m 379
2003-12-27 18:53:34 C 08 56 35.25 -18 32 36.2 – m 379
2003-12-27 18:56:52 C 08 56 35.18 -18 32 37.0 – m 379
2003-12-30 14:00:22 C 08 54 36.15 -18 43 59.0 – o 423
2003-12-30 14:48:21 C 08 54 34.64 -18 44 06.3 – o 423
2003-12-30 15:12:21 C 08 54 33.88 -18 44 09.8 – o 423
2003-12-30 15:36:20 C 08 54 33.13 -18 44 13.3 – o 423
2003-12-31 15:56:50 C 08 53 47.74 -18 47 57.4 – m 379
2003-12-31 16:00:08 C 08 53 47.61 -18 47 57.9 – m 379
2003-12-31 16:01:47 C 08 53 47.59 -18 47 57.9 – m 379
2003-12-31 16:03:25 C 08 53 47.54 -18 47 57.8 – m 379
2003-12-31 16:05:05 C 08 53 47.46 -18 47 58.3 – m 379
2004-01-01 12:52:47 C 08 53 07.92 -18 50 49.9 – o 423
2004-01-01 13:27:34 C 08 53 06.78 -18 50 54.5 – o 423
2004-01-01 13:43:34 C 08 53 06.23 -18 50 57.0 – o 423
2004-01-01 13:59:34 C 08 53 05.70 -18 50 59.4 – o 423
2004-01-01 14:52:30 C 08 53 03.97 -18 51 06.1 – o 423
2004-01-01 15:16:30 C 08 53 03.19 -18 51 09.7 – o 423
2004-01-02 13:10:00 C 08 52 20.63 -18 54 00.5 – o 423
2004-01-02 13:42:00 C 08 52 19.58 -18 54 05.0 – o 423
2004-01-02 13:58:01 C 08 52 19.02 -18 54 06.1 – o 423
2004-01-02 14:45:09 C 08 52 17.45 -18 54 12.9 – o 423
2004-01-03 08:20:41 C 08 51 42.58 -18 56 23.6 – c 704
2004-01-03 08:39:40 C 08 51 41.88 -18 56 25.7 – c 704
2004-01-03 08:58:51 C 08 51 41.24 -18 56 28.5 – c 704
2004-01-03 09:19:24 C 08 51 40.51 -18 56 30.5 – c 704
2004-01-03 09:39:25 C 08 51 39.79 -18 56 33.0 – c 704
2004-01-06 03:00:00 C 08 49 25.75 -19 03 11.2 – c 204
2004-01-06 03:27:30 C 08 49 24.76 -19 03 13.6 – c 204
2004-01-06 03:47:26 C 08 49 24.06 -19 03 15.4 – c 204
2004-01-10 08:55:05 C 08 45 44.633 -19 09 36.34 – g 689
2004-01-11 02:02:34 C 08 45 06.15 -19 10 12.3 – r 170
2004-01-11 02:11:43 C 08 45 05.80 -19 10 12.6 – r 170
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
1985-10-05.357639 4852700 3000 Hz 2380 251 251