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
2011-08-11 01:03:59 C 22 46 22.35 +62 30 11.4 – o B92
2011-08-11 01:13:05 C 22 46 23.55 +62 30 17.4 – o B92
2011-08-11 01:21:39 C 22 46 24.65 +62 30 23.1 – o B92
2011-08-11 01:30:46 C 22 46 25.83 +62 30 29.0 – o B92
2011-08-11 01:39:45 C 22 46 26.98 +62 30 35.0 – o B92
2011-08-11 01:48:19 C 22 46 28.10 +62 30 40.3 – o B92
2011-08-11 01:57:25 C 22 46 29.26 +62 30 46.4 – o B92
2011-08-11 02:06:00 C 22 46 30.37 +62 30 51.9 – o B92
2011-08-11 02:14:34 C 22 46 31.49 +62 30 57.5 – o B92
2011-08-12 21:51:37 C 22 52 33.546 +62 58 09.11 – q A84
2011-08-12 21:52:57 C 22 52 33.730 +62 58 10.03 – q A84
2011-08-12 22:11:53 C 22 52 36.246 +62 58 21.43 – q A84
2011-08-12 22:13:05 C 22 52 36.398 +62 58 22.19 – q A84
2011-08-12 22:16:09 C 22 52 36.813 +62 58 24.12 – q A84
2011-08-12 22:18:38 C 22 52 37.181 +62 58 25.42 – q A84
2011-08-12 22:20:03 C 22 52 37.328 +62 58 26.46 – q A84
2011-08-12 22:33:55 C 22 52 39.180 +62 58 34.78 – q A84
2011-08-12 22:36:52 C 22 52 39.574 +62 58 36.60 – q A84
2011-08-12 22:38:45 C 22 52 39.821 +62 58 37.61 – q A84
2011-08-12 22:39:52 C 22 52 39.959 +62 58 38.31 – q A84
2011-08-12 22:40:52 C 22 52 40.094 +62 58 38.84 – q A84
2011-08-12 22:42:10 C 22 52 40.264 +62 58 39.67 – q A84
2011-08-12 22:43:32 C 22 52 40.453 +62 58 40.52 – q A84
2011-08-12 22:44:14 C 22 52 40.549 +62 58 41.03 – q A84
2011-08-12 22:44:45 C 22 52 40.619 +62 58 41.25 – q A84
2011-08-12 22:45:18 C 22 52 40.685 +62 58 41.72 – q A84
2011-08-12 22:46:29 C 22 52 40.850 +62 58 42.41 – q A84
2011-08-12 22:48:07 C 22 52 41.062 +62 58 43.32 – q A84
2011-08-12 22:49:40 C 22 52 41.275 +62 58 44.27 – q A84
2011-08-12 22:50:41 C 22 52 41.425 +62 58 44.91 – q A84
2011-08-12 22:51:27 C 22 52 41.517 +62 58 45.38 – q A84
2011-08-12 22:52:14 C 22 52 41.622 +62 58 45.87 – q A84
2011-08-12 22:53:58 C 22 52 41.851 +62 58 46.84 – q A84
2011-08-12 22:55:25 C 22 52 42.047 +62 58 47.72 – q A84
2011-08-12 22:57:06 C 22 52 42.268 +62 58 48.68 – q A84
2011-08-12 23:02:30 C 22 52 42.992 +62 58 51.85 – q A84
2011-08-12 23:03:53 C 22 52 43.158 +62 58 52.75 – q A84
2011-08-12 23:05:28 C 22 52 43.379 +62 58 53.68 – q A84
2011-08-12 23:08:26 C 22 52 43.772 +62 58 55.44 – q A84
2011-08-12 23:09:15 C 22 52 43.891 +62 58 55.97 – q A84
2011-08-12 23:38:11 C 22 52 47.718 +62 59 13.02 – q A84
2011-08-12 23:38:35 C 22 52 47.779 +62 59 13.31 – q A84
2011-08-12 23:38:59 C 22 52 47.832 +62 59 13.52 – q A84
2011-08-12 23:39:35 C 22 52 47.912 +62 59 13.84 – q A84
2011-08-16 00:09:32 C 23 03 16.68 +63 37 59.5 – o B92
2011-08-16 00:22:56 C 23 03 18.56 +63 38 06.0 – o B92
2011-08-16 00:35:54 C 23 03 20.40 +63 38 12.5 – o B92
2011-08-16 00:48:33 C 23 03 22.20 +63 38 18.6 – o B92
2011-08-16 01:01:11 C 23 03 23.99 +63 38 24.7 – o B92
2011-08-16 01:15:40 C 23 03 26.05 +63 38 31.6 – o B92
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
1985-10-05.357639 4852700 3000 Hz 2380 251 251