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
2019-05-09 07:51:48 C 13 13 58.49 -12 13 36.6 – V 703
2019-05-09 08:30:35 C 13 13 57.40 -12 13 18.8 – V T08
2019-05-09 08:33:15 C 13 13 57.30 -12 13 17.6 – V T08
2019-05-09 08:42:29 C 13 13 57.01 -12 13 13.5 – V T08
2019-05-09 08:45:09 C 13 13 56.92 -12 13 12.3 – V T08
2019-05-09 08:53:28 C 13 13 56.65 -12 13 08.7 – V T08
2019-05-09 09:05:46 C 13 13 56.25 -12 13 03.1 – V T08
2019-05-09 09:12:39 C 13 13 56.03 -12 13 00.2 – V T08
2019-05-09 09:14:38 C 13 13 55.97 -12 12 59.2 – V T08
2019-05-10 07:52:23 C 13 13 13.76 -12 02 59.5 – V T05
2019-05-10 07:55:40 C 13 13 13.65 -12 02 58.0 – V T05
2019-05-10 08:00:56 C 13 13 13.49 -12 02 55.8 – V T05
2019-05-10 08:03:34 C 13 13 13.40 -12 02 54.6 – V T05
2019-05-10 08:08:11 C 13 13 13.26 -12 02 52.7 – V T05
2019-05-10 08:16:54 C 13 13 12.98 -12 02 48.7 – V T05
2019-05-10 08:28:28 C 13 13 12.60 -12 02 43.6 – V T05
2019-05-10 08:42:05 C 13 13 12.18 -12 02 37.7 – V T05
2019-05-10 08:49:15 C 13 13 11.94 -12 02 34.7 – V T05
2019-05-10 08:57:54 C 13 13 11.66 -12 02 30.6 – V T05
2019-05-10 13:25:20 C 13 13 03.53 -12 00 33.5 – q D29
2019-05-10 14:00:59 C 13 13 02.40 -12 00 17.8 – q D29
2019-05-10 14:36:36 C 13 13 01.27 -12 00 02.2 – q D29
2019-05-11 08:54:22 C 13 12 27.88 -11 52 00.2 – V T05
2019-05-11 08:58:22 C 13 12 27.76 -11 51 58.4 – V T05
2019-05-11 09:07:09 C 13 12 27.49 -11 51 54.5 – V T05
2019-05-11 09:32:15 C 13 12 26.71 -11 51 43.5 – V T05
2019-05-11 21:49:15 C 13 12 04.77 -11 46 22.5 – o Z22
2019-05-11 22:01:05 C 13 12 04.39 -11 46 17.3 – o Z22
2019-05-11 22:32:55 C 13 12 03.49 -11 46 03.4 – o Z22
2019-05-11 22:44:06 C 13 12 03.16 -11 45 58.9 – o Z22
2019-05-20 09:44:36 C 13 06 39.24 -10 20 51.3 – V T08
2019-05-20 09:48:35 C 13 06 39.14 -10 20 49.7 – V T08
2019-05-20 09:57:23 C 13 06 38.93 -10 20 46.2 – V T08
2019-05-20 10:14:07 C 13 06 38.53 -10 20 39.3 – V T08
2019-05-21 09:30:42 C 13 06 06.71 -10 11 24.1 – V T08
2019-05-21 09:34:41 C 13 06 06.62 -10 11 22.7 – V T08
2019-05-21 09:41:59 C 13 06 06.45 -10 11 19.9 – V T08
2019-05-21 09:56:42 C 13 06 06.11 -10 11 14.1 – V T08
2019-05-22 09:30:41 C 13 05 35.06 -10 01 59.6 – V T05
2019-05-22 09:34:46 C 13 05 34.97 -10 01 57.9 – V T05
2019-05-22 09:44:12 C 13 05 34.76 -10 01 54.2 – V T05
2019-05-22 10:00:22 C 13 05 34.39 -10 01 47.9 – V T05
2019-05-23 09:03:42 C 13 05 05.23 -09 52 52.6 – V T05
2019-05-23 09:07:42 C 13 05 05.14 -09 52 51.2 – V T05
2019-05-23 09:21:50 C 13 05 04.83 -09 52 45.7 – V T05
2019-05-23 09:36:46 C 13 05 04.51 -09 52 40.0 – V T05
2019-05-25 07:22:06 C 13 04 10.11 -09 35 20.7 – V T08
2019-05-25 07:24:49 C 13 04 09.92 -09 35 20.2 – V 703
2019-05-25 07:26:10 C 13 04 10.03 -09 35 19.1 – V T08
2019-05-25 07:33:31 C 13 04 09.89 -09 35 16.3 – V T08
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
1985-10-05.357639 4852700 3000 Hz 2380 251 251