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
2004-03-16 20:07:34 C 07 58 16.39 -12 16 06.7 – c J93
2004-03-16 20:10:25 C 07 58 16.33 -12 16 05.4 – c J93
2004-03-16 20:13:33 C 07 58 16.31 -12 16 04.1 – c J93
2004-03-17 04:05:17 C 07 58 13.39 -12 13 00.0 – c 704
2004-03-17 04:21:43 C 07 58 13.28 -12 12 52.8 – c 704
2004-03-17 04:37:28 C 07 58 13.18 -12 12 46.2 – c 704
2004-03-17 04:53:13 C 07 58 13.07 -12 12 40.1 – c 704
2004-03-17 05:09:26 C 07 58 12.98 -12 12 32.4 – c 704
2004-03-17 09:42:14 C 07 58 11.58 -12 10 45.1 – o 423
2004-03-17 09:49:16 C 07 58 11.52 -12 10 42.5 – o 423
2004-03-17 09:54:17 C 07 58 11.48 -12 10 40.2 – o 423
2004-03-17 10:19:17 C 07 58 11.35 -12 10 30.3 – o 423
2004-03-17 10:24:16 C 07 58 11.28 -12 10 28.4 – o 423
2004-03-18 11:11:17 C 07 58 03.54 -12 00 53.4 – r 379
2004-03-18 11:17:14 C 07 58 03.54 -12 00 51.1 – r 379
2004-03-18 12:20:26 C 07 58 03.19 -12 00 23.2 – r D85
2004-03-18 12:20:45 C 07 58 03.19 -12 00 23.3 – r D85
2004-03-18 12:22:24 C 07 58 03.18 -12 00 22.4 – r D85
2004-03-18 21:58:01 C 07 58 00.59 -11 56 42.6 – c J93
2004-03-18 22:05:50 C 07 58 00.66 -11 56 41.1 – c J93
2004-03-19 19:16:21 – 07 57 55.58 -11 48 29.7 – o 084
2004-03-20 03:32:58 C 07 57 53.904 -11 45 18.17 – g 689
2004-03-20 09:53:34 C 07 57 52.77 -11 42 51.9 – r 379
2004-03-20 09:58:31 C 07 57 52.74 -11 42 49.8 – r 379
2004-03-20 10:00:09 C 07 57 52.73 -11 42 49.2 – r 379
2004-03-20 10:01:49 C 07 57 52.72 -11 42 48.7 – r 379
2004-03-20 20:27:29 C 07 57 50.93 -11 38 48.9 – r J87
2004-03-20 20:31:42 C 07 57 50.91 -11 38 47.3 – r J87
2004-03-20 20:35:55 C 07 57 50.90 -11 38 45.7 – r J87
2004-03-21 02:19:57 C 07 57 50.01 -11 36 33.5 14.8 d H72
2004-03-21 02:25:07 C 07 57 49.99 -11 36 31.5 14.8 d H72
2004-03-21 02:30:16 C 07 57 49.95 -11 36 29.7 14.9 d H72
2004-03-21 02:35:26 C 07 57 49.97 -11 36 27.3 14.8 d H72
2004-03-21 11:50:04 C 07 57 48.70 -11 32 55.9 – r 379
2004-03-21 11:55:01 C 07 57 48.71 -11 32 54.1 – r 379
2004-03-21 11:56:41 C 07 57 48.68 -11 32 53.6 – r 379
2004-03-21 11:58:19 C 07 57 48.69 -11 32 52.7 – r 379
2004-03-22 19:43:12 C 07 57 45.89 -11 20 49.7 – c J93
2004-03-22 19:45:14 C 07 57 45.88 -11 20 48.7 – c J93
2004-03-22 19:47:16 C 07 57 45.89 -11 20 47.8 – c J93
2004-03-22 19:50:51 C 07 57 45.89 -11 20 46.8 – c J93
2004-03-26 03:09:17 C 07 57 48.186 -10 51 07.70 – g 689
2004-03-26 19:41:42 C 07 57 50.33 -10 45 02.7 – c A32
2004-03-26 19:49:48 C 07 57 50.35 -10 44 59.6 – c A32
2004-03-26 19:57:56 C 07 57 50.36 -10 44 56.9 – c A32
2004-03-26 20:07:40 C 07 57 50.38 -10 44 53.1 – c A32
2004-03-26 20:17:24 C 07 57 50.40 -10 44 49.6 – c A32
2004-03-28 11:29:30 C 07 57 57.79 -10 30 32.7 – r 379
2004-03-28 11:31:09 C 07 57 57.78 -10 30 31.9 – r 379
2004-03-28 11:32:47 C 07 57 57.78 -10 30 31.4 – r 379
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
1985-10-05.357639 4852700 3000 Hz 2380 251 251