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
2021-01-06 20:55:18 S 06 38 53.158 -16 05 24.18 – V C57
2021-01-06 20:55:18 s 1 -36269.128 0 +402339.25 5900.0 – C57
2021-01-06 21:05:18 S 06 38 52.685 -16 05 23.06 – V C57
2021-01-06 21:05:18 s 1 -36604.708 0 +402322.60 7280.0 – C57
2021-01-06 21:15:18 S 06 38 52.243 -16 05 21.98 – V C57
2021-01-06 21:15:18 s 1 -36940.203 0 +402305.09 8530.0 – C57
2021-01-06 21:25:18 S 06 38 51.684 -16 05 20.65 – V C57
2021-01-06 21:25:18 s 1 -37275.611 0 +402286.71 9660.0 – C57
2021-01-06 21:35:18 S 06 38 51.209 -16 05 19.61 – V C57
2021-01-06 21:35:18 s 1 -37610.934 0 +402267.47 660.0 – C57
2021-01-06 21:45:18 S 06 38 50.786 -16 05 18.38 – V C57
2021-01-06 21:45:18 s 1 -37946.169 0 +402247.36 1530.0 – C57
2021-01-06 21:55:18 S 06 38 50.270 -16 05 17.12 – V C57
2021-01-06 21:55:18 s 1 -38281.316 0 +402226.38 2280.0 – C57
2021-01-06 22:05:18 S 06 38 49.778 -16 05 15.50 – V C57
2021-01-06 22:05:18 s 1 -38616.374 0 +402204.54 2890.0 – C57
2021-01-06 22:15:18 S 06 38 49.315 -16 05 15.54 – V C57
2021-01-06 22:15:18 s 1 -38951.343 0 +402181.84 3380.0 – C57
2021-01-06 22:25:18 S 06 38 48.758 -16 05 14.57 – V C57
2021-01-06 22:25:18 s 1 -39286.221 0 +402158.27 3730.0 – C57
2021-01-06 22:35:18 S 06 38 48.324 -16 05 13.52 – V C57
2021-01-06 22:35:18 s 1 -39621.009 0 +402133.84 3950.0 – C57
2021-01-06 23:25:18 S 06 38 45.922 -16 05 09.02 – V C57
2021-01-06 23:25:18 s 1 -41293.560 0 +401998.72 3020.0 – C57
2021-01-06 23:35:18 S 06 38 45.456 -16 05 08.20 – V C57
2021-01-06 23:35:18 s 1 -41627.787 0 +401969.11 2420.0 – C57
2021-01-06 23:45:18 S 06 38 45.002 -16 05 07.01 – V C57
2021-01-06 23:45:18 s 1 -41961.919 0 +401938.63 1680.0 – C57
2021-01-06 23:55:18 S 06 38 44.453 -16 05 06.18 – V C57
2021-01-06 23:55:18 s 1 -42295.954 0 +401907.29 800.0 – C57
2021-01-07 00:05:18 S 06 38 43.975 -16 05 05.39 – V C57
2021-01-07 00:05:18 s 1 -42629.891 0 +401875.08 9780.0 – C57
2021-01-07 00:15:18 S 06 38 43.500 -16 05 04.06 – V C57
2021-01-07 00:15:18 s 1 -42963.731 0 +401842.01 8610.0 – C57
2021-01-07 00:25:18 S 06 38 42.991 -16 05 03.44 – V C57
2021-01-07 00:25:18 s 1 -43297.471 0 +401808.08 7300.0 – C57
2021-01-07 00:35:18 S 06 38 42.502 -16 05 02.54 – V C57
2021-01-07 00:35:18 s 1 -43631.112 0 +401773.29 5850.0 – C57
2021-01-07 00:45:18 S 06 38 42.036 -16 05 01.32 – V C57
2021-01-07 00:45:18 s 1 -43964.653 0 +401737.63 4240.0 – C57
2021-01-07 00:55:18 S 06 38 41.534 -16 05 00.64 – V C57
2021-01-07 00:55:18 s 1 -44298.093 0 +401701.11 2490.0 – C57
2021-01-07 01:05:18 S 06 38 41.042 -16 04 59.66 – V C57
2021-01-07 01:05:18 s 1 -44631.431 0 +401663.73 600.0 – C57
2021-01-07 01:15:18 S 06 38 40.586 -16 04 58.48 – V C57
2021-01-07 01:15:18 s 1 -44964.667 0 +401625.49 8550.0 – C57
2021-01-07 01:25:18 S 06 38 40.099 -16 04 57.65 – V C57
2021-01-07 01:25:18 s 1 -45297.799 0 +401586.38 6350.0 – C57
2021-01-07 01:35:18 S 06 38 39.600 -16 04 56.64 – V C57
2021-01-07 01:35:18 s 1 -45630.828 0 +401546.41 4000.0 – C57
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
1985-10-05.357639 4852700 3000 Hz 2380 251 251