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
2011-09-07 22:10:21 C 00 33 16.91 +63 09 45.1 – c J19
2011-09-07 22:19:49 C 00 33 18.30 +63 09 40.2 – c J19
2011-09-07 22:29:15 C 00 33 19.70 +63 09 33.4 – c J19
2011-09-07 22:38:43 C 00 33 21.17 +63 09 26.1 – c J19
2011-09-07 22:48:11 C 00 33 22.64 +63 09 21.5 – c J19
2011-09-07 22:57:38 C 00 33 24.14 +63 09 14.2 – c J19
2011-09-07 23:16:33 C 00 33 27.05 +63 09 02.2 – c J19
2011-09-07 23:26:00 C 00 33 28.60 +63 08 55.4 – c J19
2011-09-07 23:35:27 C 00 33 29.95 +63 08 49.0 – c J19
2011-09-09 07:51:37 C 00 38 37.798 +62 44 57.60 – r 673
2011-09-09 07:56:08 C 00 38 38.458 +62 44 54.22 – r 673
2011-09-12 23:09:48 C 00 51 58.15 +61 25 18.6 – u J51
2011-09-12 23:16:30 C 00 51 59.07 +61 25 11.8 – u J51
2011-09-12 23:24:03 C 00 52 00.13 +61 25 04.4 – u J51
2011-09-16 07:15:52 C 01 03 16.41 +59 52 06.2 – c 704
2011-09-16 07:33:48 C 01 03 18.71 +59 51 44.4 – c 704
2011-09-16 08:09:23 C 01 03 23.12 +59 50 57.5 – c 704
2011-09-16 08:27:06 C 01 03 25.37 +59 50 36.0 – c 704
2011-09-18 20:28:21 C 01 11 16.13 +58 26 46.9 – u J93
2011-09-18 20:35:18 C 01 11 17.10 +58 26 38.1 – u J93
2011-09-18 20:41:45 C 01 11 18.00 +58 26 29.3 – u J93
2011-09-19 19:34:20 C 01 14 07.31 +57 51 31.4 – o C77
2011-09-19 19:39:44 C 01 14 08.04 +57 51 22.7 – o C77
2011-09-19 19:45:08 C 01 14 08.65 +57 51 14.2 – o C77
2011-09-19 20:11:35 C 01 14 11.82 +57 50 33.4 – o C77
2011-09-19 20:15:46 C 01 14 12.22 +57 50 27.2 – o C77
2011-09-19 20:19:59 C 01 14 12.86 +57 50 20.9 – o C77
2011-09-19 22:43:07 C 01 14 28.503 +57 46 41.70 – u 089
2011-09-19 22:44:09 C 01 14 28.615 +57 46 40.07 – u 089
2011-09-19 22:45:11 C 01 14 28.729 +57 46 38.39 – u 089
2011-09-19 22:46:13 C 01 14 28.839 +57 46 36.87 – u 089
2011-09-19 22:47:15 C 01 14 28.957 +57 46 35.16 – u 089
2011-09-19 22:48:17 C 01 14 29.068 +57 46 33.51 – u 089
2011-09-19 22:49:19 C 01 14 29.189 +57 46 31.93 – u 089
2011-09-19 22:51:23 C 01 14 29.427 +57 46 28.63 – u 089
2011-09-19 22:52:25 C 01 14 29.544 +57 46 27.08 – u 089
2011-09-19 22:53:27 C 01 14 29.656 +57 46 25.43 – u 089
2011-09-19 22:54:29 C 01 14 29.775 +57 46 23.80 – u 089
2011-09-19 22:56:33 C 01 14 30.005 +57 46 20.45 – u 089
2011-09-20 19:28:45 C 01 16 58.28 +57 13 01.7 – o C77
2011-09-20 19:34:01 C 01 16 59.05 +57 12 53.8 – o C77
2011-09-20 19:38:14 C 01 16 59.41 +57 12 46.8 – o C77
2011-09-20 20:14:00 C 01 17 03.78 +57 11 49.4 – o C77
2011-09-20 20:19:14 C 01 17 04.27 +57 11 41.3 – o C77
2011-09-20 20:25:35 C 01 17 04.97 +57 11 30.5 – o C77
2011-09-21 07:33:42 C 01 18 21.602 +56 53 02.23 – r 673
2011-09-21 07:38:34 C 01 18 22.105 +56 52 54.37 – r 673
2011-09-22 08:57:47 C 01 21 12.830 +56 08 58.53 – r 673
2011-09-22 09:02:49 C 01 21 13.353 +56 08 49.33 – r 673
2011-09-22 23:45:30 C 01 22 50.32 +55 42 11.3 – c A24
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
1985-10-05.357639 4852700 3000 Hz 2380 251 251