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
2020-11-03 12:56:13 C 07 30 08.89 -06 22 41.7 – V T08
2020-11-05 12:54:02 C 07 30 14.99 -06 56 11.7 – V T05
2020-11-05 12:58:00 C 07 30 14.99 -06 56 14.5 – V T05
2020-11-05 13:05:20 C 07 30 14.99 -06 56 19.6 – V T05
2020-11-05 13:24:33 C 07 30 14.97 -06 56 33.0 – V T05
2020-11-07 13:04:36 C 07 30 12.90 -07 29 28.0 – V T08
2020-11-07 13:13:14 C 07 30 12.87 -07 29 33.9 – V T08
2020-11-07 13:38:42 C 07 30 12.76 -07 29 51.3 – V T08
2020-11-07 13:46:01 C 07 30 12.74 -07 29 56.4 – V T08
2020-11-07 13:50:39 C 07 30 12.72 -07 29 59.6 – V T08
2020-11-07 13:54:38 C 07 30 12.71 -07 30 02.3 – V T08
2020-11-07 14:03:17 C 07 30 12.67 -07 30 08.2 – V T08
2020-11-17 12:41:34 C 07 27 58.56 -10 07 17.6 – V T05
2020-11-17 12:44:51 C 07 27 58.51 -10 07 19.6 – V T05
2020-11-17 12:48:49 C 07 27 58.44 -10 07 22.0 – V T05
2020-11-17 12:56:30 C 07 27 58.30 -10 07 26.9 – V T05
2020-11-25 12:55:30 C 07 23 44.32 -12 00 40.1 – V T05
2020-11-25 12:58:09 C 07 23 44.24 -12 00 41.4 – V T05
2020-11-25 13:02:08 C 07 23 44.11 -12 00 43.7 – V T05
2020-11-25 13:10:04 C 07 23 43.89 -12 00 47.9 – V T05
2020-11-25 14:21:33 C 07 23 41.82 -12 01 27.2 – V T05
2020-11-25 15:12:16 C 07 23 40.35 -12 01 55.1 – V T05
2020-11-25 15:16:57 C 07 23 40.22 -12 01 57.5 – V T05
2020-11-26 09:23:47 C 07 23 10.01 -12 11 51.6 – U I41
2020-11-26 09:30:36 C 07 23 09.81 -12 11 55.1 – U I41
2020-11-26 10:58:46 C 07 23 07.40 -12 12 41.3 – V T08
2020-11-26 11:06:05 C 07 23 07.19 -12 12 45.3 – V T08
2020-11-26 11:11:25 C 07 23 07.03 -12 12 48.3 – V T08
2020-11-26 11:26:41 C 07 23 06.57 -12 12 56.6 – V T08
2020-11-27 11:09:29 C 07 22 24.97 -12 25 37.2 – V T08
2020-11-27 11:13:29 C 07 22 24.84 -12 25 39.4 – V T08
2020-11-27 11:23:27 C 07 22 24.54 -12 25 44.7 – V T08
2020-11-27 11:40:43 C 07 22 24.00 -12 25 53.9 – V T08
2020-11-28 10:18:34 C 07 21 42.47 -12 37 46.0 – U I41
2020-11-28 10:59:08 C 07 21 41.15 -12 38 07.0 – U I41
2020-11-28 11:04:56 C 07 21 40.97 -12 38 09.9 – U I41
2020-11-28 12:29:08 C 07 21 38.23 -12 38 53.3 – U I41
2020-11-29 09:04:31 C 07 20 59.35 -12 49 25.2 – q U71
2020-11-29 09:20:51 C 07 20 58.81 -12 49 33.5 – q U71
2020-11-29 09:37:14 C 07 20 58.23 -12 49 42.0 – q U71
2020-11-29 10:59:05 C 07 20 55.71 -12 50 22.2 – V T05
2020-11-29 11:03:03 C 07 20 55.58 -12 50 24.3 – V T05
2020-11-29 11:07:00 C 07 20 55.44 -12 50 26.3 – V T05
2020-11-29 11:14:15 C 07 20 55.20 -12 50 30.0 – V T05
2020-11-30 12:26:52 C 07 20 05.21 -13 03 04.8 – V T08
2020-11-30 12:28:52 C 07 20 05.14 -13 03 05.8 – V T08
2020-11-30 12:39:30 C 07 20 04.77 -13 03 11.0 – V T08
2020-11-30 12:59:20 C 07 20 04.07 -13 03 20.8 – V T08
2020-12-01 12:00:24 C 07 19 16.94 -13 14 32.2 – V T08
2020-12-01 12:05:04 C 07 19 16.78 -13 14 34.4 – V T08
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
1985-10-05.357639 4852700 3000 Hz 2380 251 251