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
2023-05-07 22:47:22 C 12 00 54.403 -13 20 26.23 – V M22
2023-05-07 22:54:52 C 12 00 54.266 -13 20 23.46 – V M22
2023-05-07 23:15:42 C 12 00 53.899 -13 20 15.50 – V M22
2023-05-09 03:57:16 C 12 00 24.722 -13 09 38.59 – V W68
2023-05-09 04:01:18 C 12 00 24.655 -13 09 37.12 – V W68
2023-05-09 04:08:44 C 12 00 24.528 -13 09 34.45 – V W68
2023-05-09 04:14:43 C 12 00 24.427 -13 09 31.97 – V W68
2023-05-09 04:19:29 C 12 00 24.331 -13 09 30.67 – V W68
2023-05-09 04:22:52 C 12 00 24.286 -13 09 29.20 – V W68
2023-05-09 04:29:39 C 12 00 24.173 -13 09 26.46 – V W68
2023-05-09 04:55:34 C 12 00 23.722 -13 09 16.92 – V W68
2023-05-09 06:03:20 C 12 00 22.802 -13 08 54.84 – X F52
2023-05-09 06:19:55 C 12 00 22.520 -13 08 48.77 – X F52
2023-05-09 06:36:32 C 12 00 22.233 -13 08 42.68 – X F52
2023-05-09 06:53:12 C 12 00 21.945 -13 08 36.56 – X F52
2023-05-09 20:31:49 C 12 00 08.614 -13 03 33.80 – V M22
2023-05-09 20:37:44 C 12 00 08.513 -13 03 31.57 – V M22
2023-05-09 20:46:26 C 12 00 08.366 -13 03 28.40 – V M22
2023-05-09 21:01:37 C 12 00 08.114 -13 03 22.93 – V M22
2023-05-10 22:32:04 C 11 59 44.220 -12 54 06.52 – V M22
2023-05-10 22:37:34 C 11 59 44.146 -12 54 04.50 – V M22
2023-05-10 22:45:17 C 11 59 44.021 -12 54 01.69 – V M22
2023-05-10 23:00:20 C 11 59 43.788 -12 53 56.18 – V M22
2023-05-11 06:24:28 C 11 59 37.202 -12 51 19.11 – X F51
2023-05-11 06:41:10 C 11 59 37.027 -12 51 12.80 – X F51
2023-05-11 06:57:52 C 11 59 36.764 -12 51 06.75 – X F51
2023-05-11 07:14:35 C 11 59 36.501 -12 51 00.74 – X F51
2023-05-12 03:00:51 C 11 59 19.150 -12 43 52.93 – V W68
2023-05-12 03:05:27 C 11 59 19.097 -12 43 51.31 – V W68
2023-05-12 03:13:21 C 11 59 18.977 -12 43 48.65 – V W68
2023-05-12 03:38:43 C 11 59 18.588 -12 43 39.36 – V W68
2023-05-12 11:37:28 C 11 59 12.043 -12 40 49.30 – V P07
2023-05-12 12:41:45 C 11 59 11.086 -12 40 26.62 – V P07
2023-05-12 13:21:25 C 11 59 10.481 -12 40 12.50 – V P07
2023-05-12 14:40:30 C 11 59 09.331 -12 39 44.28 – V P07
2023-05-14 04:56:37 C 11 58 38.834 -12 26 17.12 – V W68
2023-05-14 05:02:43 C 11 58 38.762 -12 26 15.00 – V W68
2023-05-14 05:11:23 C 11 58 38.642 -12 26 11.98 – V W68
2023-05-14 05:43:48 C 11 58 38.230 -12 26 00.64 – V W68
2023-05-14 11:40:19 C 11 58 34.003 -12 23 57.26 – V P07
2023-05-14 12:37:58 C 11 58 33.235 -12 23 37.36 – V P07
2023-05-14 13:22:37 C 11 58 32.650 -12 23 21.70 – V P07
2023-05-14 14:37:41 C 11 58 31.661 -12 22 55.88 – V P07
2023-05-17 06:19:07 C 11 57 48.736 -12 01 18.12 – X F51
2023-05-17 06:38:09 C 11 57 48.527 -12 01 11.74 – X F51
2023-05-17 06:55:10 C 11 57 48.339 -12 01 06.09 – X F51
2023-05-17 07:12:12 C 11 57 48.152 -12 01 00.37 – X F51
2023-05-17 20:26:40 B 11 57 40.25 -11 56 37.2 – W M05
2023-05-17 20:38:54 B 11 57 40.13 -11 56 33.0 – W M05
2023-05-17 20:55:09 B 11 57 39.95 -11 56 27.5 – W M05
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
1985-10-05.357639 4852700 3000 Hz 2380 251 251