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
2021-01-02 08:05:18 s 1 +155111.50 8 +201579.54 7920.0 – C57
2021-01-02 08:15:18 S 06 44 13.932 -16 11 54.82 – V C57
2021-01-02 08:15:18 s 1 +154986.48 2 +202296.17 2760.0 – C57
2021-01-02 08:25:18 S 06 44 13.457 -16 11 54.56 – V C57
2021-01-02 08:25:18 s 1 +154860.12 4 +203011.05 5740.0 – C57
2021-01-02 08:35:18 S 06 44 12.994 -16 11 54.46 – V C57
2021-01-02 08:35:18 s 1 +154732.44 3 +203724.20 6880.0 – C57
2021-01-02 08:45:18 S 06 44 12.468 -16 11 54.24 – V C57
2021-01-02 08:45:18 s 1 +154603.44 8 +204435.62 6190.0 – C57
2021-01-02 08:55:18 S 06 44 11.995 -16 11 54.02 – V C57
2021-01-02 08:55:18 s 1 +154473.14 8 +205145.31 3680.0 – C57
2021-01-02 09:05:18 S 06 44 11.527 -16 11 53.92 – V C57
2021-01-02 09:05:18 s 1 +154341.55 0 +205853.27 9360.0 – C57
2021-01-02 09:15:18 S 06 44 11.009 -16 11 53.66 – V C57
2021-01-02 09:15:18 s 1 +154208.66 3 +206559.51 3250.0 – C57
2021-01-02 09:25:18 S 06 44 10.524 -16 11 53.30 – V C57
2021-01-02 09:25:18 s 1 +154074.49 5 +207264.04 5350.0 – C57
2021-01-02 09:35:18 S 06 44 10.058 -16 11 53.27 – V C57
2021-01-02 09:35:18 s 1 +153939.05 5 +207966.86 5690.0 – C57
2021-01-02 09:45:18 S 06 44 09.540 -16 11 53.02 – V C57
2021-01-02 09:45:18 s 1 +153802.35 1 +208667.96 4260.0 – C57
2021-01-02 09:55:18 S 06 44 09.055 -16 11 52.62 – V C57
2021-01-02 09:55:18 s 1 +153664.39 1 +209367.36 1080.0 – C57
2021-01-02 10:05:18 S 06 44 08.592 -16 11 52.55 – V C57
2021-01-02 10:05:18 s 1 +153525.18 2 +210065.06 6170.0 – C57
2021-01-02 10:15:18 S 06 44 08.074 -16 11 52.37 – V C57
2021-01-02 10:15:18 s 1 +153384.73 3 +210761.06 9540.0 – C57
2021-01-02 10:25:18 S 06 44 07.582 -16 11 51.90 – V C57
2021-01-02 10:25:18 s 1 +153243.05 3 +211455.37 1190.0 – C57
2021-01-02 10:35:18 S 06 44 07.123 -16 11 51.94 – V C57
2021-01-02 10:35:18 s 1 +153100.14 7 +212147.98 1130.0 – C57
2021-01-02 10:45:18 S 06 44 06.605 -16 11 51.68 – V C57
2021-01-02 10:45:18 s 1 +152956.02 5 +212838.91 9390.0 – C57
2021-01-02 10:55:18 S 06 44 06.113 -16 11 51.25 – V C57
2021-01-02 10:55:18 s 1 +152810.69 4 +213528.15 5960.0 – C57
2021-01-02 11:05:18 S 06 44 05.654 -16 11 51.18 – V C57
2021-01-02 11:05:18 s 1 +152664.16 2 +214215.72 870.0 – C57
2021-01-02 11:15:18 S 06 44 05.146 -16 11 50.93 – V C57
2021-01-02 11:15:18 s 1 +152516.43 5 +214901.61 4110.0 – C57
2021-01-02 11:25:18 S 06 44 04.661 -16 11 50.46 – V C57
2021-01-02 11:25:18 s 1 +152367.52 3 +215585.82 5710.0 – C57
2021-01-02 11:35:18 S 06 44 04.200 -16 11 50.50 – V C57
2021-01-02 11:35:18 s 1 +152217.43 1 +216268.37 5670.0 – C57
2021-01-02 11:45:18 S 06 44 03.682 -16 11 50.28 – V C57
2021-01-02 11:45:18 s 1 +152066.16 8 +216949.25 4010.0 – C57
2021-01-02 11:55:18 S 06 44 03.194 -16 11 49.85 – V C57
2021-01-02 11:55:18 s 1 +151913.74 1 +217628.47 720.0 – C57
2021-01-02 12:05:18 S 06 44 02.731 -16 11 49.88 – V C57
2021-01-02 12:05:18 s 1 +151760.15 7 +218306.02 5830.0 – C57
2021-01-02 12:15:18 S 06 44 02.218 -16 11 49.52 – V C57
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
1985-10-05.357639 4852700 3000 Hz 2380 251 251