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
2016-12-05 05:25:46 C 08 56 21.03 -15 57 45.6 14.3 q W94
2016-12-05 05:37:26 C 08 56 20.87 -15 57 49.9 14.4 q W94
2016-12-10 08:56:04 C 08 54 41.72 -16 40 08.2 – V G45
2016-12-10 09:56:15 C 08 54 40.71 -16 40 28.0 – V G45
2016-12-10 10:54:40 C 08 54 39.75 -16 40 47.0 – V G45
2016-12-10 11:49:24 C 08 54 38.81 -16 41 04.6 – V G45
2016-12-10 12:45:26 C 08 54 37.87 -16 41 22.8 – V G45
2016-12-13 14:06:42 C 08 53 20.67 -17 04 20.5 – L T05
2016-12-13 14:27:22 C 08 53 20.26 -17 04 26.8 – L T05
2016-12-13 14:47:20 C 08 53 19.86 -17 04 32.8 – L T05
2016-12-13 15:07:18 C 08 53 19.45 -17 04 38.8 – L T05
2016-12-14 10:33:33 C 08 52 56.77 -17 10 27.1 – u H21
2016-12-14 10:35:37 C 08 52 56.73 -17 10 27.8 – u H21
2016-12-14 10:37:42 C 08 52 56.69 -17 10 28.2 – u H21
2016-12-14 10:39:46 C 08 52 56.64 -17 10 29.1 – u H21
2016-12-14 10:41:50 C 08 52 56.61 -17 10 29.4 – u H21
2016-12-14 10:43:54 C 08 52 56.56 -17 10 30.2 – u H21
2016-12-14 10:45:58 C 08 52 56.52 -17 10 30.7 – u H21
2016-12-14 10:48:02 C 08 52 56.48 -17 10 31.6 – u H21
2016-12-14 10:50:06 C 08 52 56.44 -17 10 32.2 – u H21
2016-12-14 10:52:10 C 08 52 56.40 -17 10 32.8 – u H21
2016-12-14 10:54:14 C 08 52 56.35 -17 10 33.5 – u H21
2016-12-14 10:56:18 C 08 52 56.30 -17 10 34.1 – u H21
2016-12-14 10:58:22 C 08 52 56.27 -17 10 34.4 – u H21
2016-12-14 11:00:25 C 08 52 56.22 -17 10 35.3 – u H21
2016-12-14 11:02:29 C 08 52 56.18 -17 10 36.0 – u H21
2016-12-14 11:04:21 C 08 52 56.14 -17 10 36.3 – u H21
2016-12-14 13:38:01 C 08 52 53.174 -17 11 20.94 – L F51
2016-12-14 14:28:25 C 08 52 52.117 -17 11 35.73 – L F51
2016-12-15 07:31:45 C 08 52 31.42 -17 16 34.2 – u H21
2016-12-15 07:34:16 C 08 52 31.37 -17 16 34.9 – u H21
2016-12-15 07:36:47 C 08 52 31.31 -17 16 35.7 – u H21
2016-12-15 07:39:18 C 08 52 31.26 -17 16 36.4 – u H21
2016-12-15 07:41:49 C 08 52 31.21 -17 16 37.1 – u H21
2016-12-15 07:44:20 C 08 52 31.15 -17 16 37.8 – u H21
2016-12-15 07:46:52 C 08 52 31.10 -17 16 38.6 – u H21
2016-12-15 07:49:23 C 08 52 31.04 -17 16 39.3 – u H21
2016-12-15 07:51:54 C 08 52 30.99 -17 16 40.0 – u H21
2016-12-15 07:54:25 C 08 52 30.94 -17 16 40.8 – u H21
2016-12-15 07:56:56 C 08 52 30.88 -17 16 41.5 – u H21
2016-12-15 07:58:16 C 08 52 30.92 -17 16 41.5 – V G45
2016-12-15 07:59:27 C 08 52 30.82 -17 16 42.2 – u H21
2016-12-15 08:01:59 C 08 52 30.78 -17 16 42.9 – u H21
2016-12-15 08:04:30 C 08 52 30.72 -17 16 43.6 – u H21
2016-12-15 08:07:01 C 08 52 30.66 -17 16 44.4 – u H21
2016-12-15 08:09:32 C 08 52 30.61 -17 16 45.1 – u H21
2016-12-15 08:12:03 C 08 52 30.56 -17 16 45.8 – u H21
2016-12-15 08:14:35 C 08 52 30.50 -17 16 46.6 – u H21
2016-12-15 08:17:06 C 08 52 30.45 -17 16 47.3 – u H21
2016-12-15 08:19:36 C 08 52 30.40 -17 16 48.0 – u H21
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
1985-10-05.357639 4852700 3000 Hz 2380 251 251