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
2023-03-14 22:19:07 C 12 39 38.539 -20 59 17.77 – V M22
2023-03-14 22:23:42 C 12 39 38.395 -20 59 16.87 – V M22
2023-03-14 22:33:30 C 12 39 38.081 -20 59 14.60 – V M22
2023-03-15 22:59:41 C 12 38 52.46 -20 53 38.8 – V M26
2023-03-15 23:01:14 C 12 38 52.46 -20 53 37.5 – V M26
2023-03-15 23:03:02 C 12 38 52.38 -20 53 37.5 – V M26
2023-03-16 04:20:04 C 12 38 42.439 -20 52 19.56 – V W68
2023-03-16 04:24:38 C 12 38 42.293 -20 52 18.37 – V W68
2023-03-16 04:29:10 C 12 38 42.144 -20 52 17.15 – V W68
2023-03-16 04:37:04 C 12 38 41.894 -20 52 15.42 – V W68
2023-03-19 00:23:41 C 12 36 31.812 -20 35 28.03 – V M22
2023-03-19 00:28:55 C 12 36 31.634 -20 35 26.63 – V M22
2023-03-19 01:03:36 C 12 36 30.494 -20 35 17.66 – V M22
2023-03-19 01:44:16 C 12 36 29.148 -20 35 07.04 – V M22
2023-03-20 05:22:50 C 12 35 35.045 -20 27 51.52 – V W68
2023-03-20 05:29:02 C 12 35 34.834 -20 27 49.54 – V W68
2023-03-20 06:14:16 C 12 35 33.310 -20 27 37.66 – V W68
2023-03-20 06:45:04 C 12 35 32.282 -20 27 29.45 – V W68
2023-03-20 17:28:22 C 12 35 11.148 -20 24 36.97 – V P07
2023-03-20 17:33:29 C 12 35 10.975 -20 24 35.82 – V P07
2023-03-20 18:59:32 C 12 35 08.047 -20 24 12.28 – V P07
2023-03-20 19:01:34 C 12 35 07.985 -20 24 11.92 – V P07
2023-03-20 20:25:11 C 12 35 05.170 -20 23 49.20 – V P07
2023-03-22 23:34:36 C 12 33 22.999 -20 09 33.70 – V M22
2023-03-23 00:03:53 C 12 33 21.965 -20 09 25.20 – V M22
2023-03-23 00:12:32 C 12 33 21.674 -20 09 22.75 – V M22
2023-03-23 00:48:29 C 12 33 20.436 -20 09 12.38 – V M22
2023-03-24 05:21:15 C 12 32 22.723 -20 00 55.15 – V W68
2023-03-24 05:26:38 C 12 32 22.536 -20 00 53.57 – V W68
2023-03-24 06:17:03 C 12 32 20.796 -20 00 38.70 – V W68
2023-03-24 06:57:03 C 12 32 19.397 -20 00 27.18 – V W68
2023-03-25 02:47:40 C 12 31 39.17 -19 54 34.1 – q X33
2023-03-25 02:50:08 C 12 31 39.04 -19 54 32.6 – q X33
2023-03-25 02:52:36 C 12 31 39.02 -19 54 32.7 – q X33
2023-03-28 03:59:49 C 12 29 08.784 -19 31 51.82 – V W68
2023-03-28 04:02:25 C 12 29 08.693 -19 31 50.92 – V W68
2023-03-28 04:06:22 C 12 29 08.556 -19 31 49.76 – V W68
2023-03-28 04:15:51 C 12 29 08.215 -19 31 46.67 – V W68
2023-03-28 20:28:12 C 12 28 34.819 -19 26 39.02 – V L92
2023-03-28 20:42:41 C 12 28 34.378 -19 26 32.41 – V L92
2023-03-28 20:58:10 C 12 28 33.728 -19 26 28.65 – V L92
2023-03-29 08:07:09 C 12 28 10.600 -19 22 50.34 – V 703
2023-03-29 08:14:43 C 12 28 10.333 -19 22 47.75 – V 703
2023-03-29 08:22:17 C 12 28 10.067 -19 22 45.23 – V 703
2023-03-29 08:29:52 C 12 28 09.793 -19 22 42.78 – V 703
2023-03-30 21:52:35 C 12 26 52.531 -19 10 18.01 – V M22
2023-03-30 22:28:57 C 12 26 51.245 -19 10 05.77 – V M22
2023-03-30 22:50:12 C 12 26 50.494 -19 09 58.82 – V M22
2023-03-30 22:56:26 C 12 26 50.273 -19 09 56.66 – V M22
2023-04-01 01:44:54 C 12 25 54.95 -19 00 54.0 – q X33
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
1985-10-05.357639 4852700 3000 Hz 2380 251 251