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
2020-12-28 10:15:29 C 06 49 54.30 -16 10 59.7 – V T08
2020-12-28 13:05:23 C 06 49 45.74 -16 11 02.1 – q E89
2020-12-28 13:08:59 C 06 49 45.51 -16 11 02.5 – q E89
2020-12-28 13:13:08 C 06 49 45.31 -16 11 02.7 – q E89
2020-12-28 13:16:33 C 06 49 45.13 -16 11 02.6 – q E89
2020-12-29 09:17:33 C 06 48 45.17 -16 11 52.2 – V T08
2020-12-29 09:21:33 C 06 48 44.95 -16 11 52.3 – V T08
2020-12-29 11:11:30 C 06 48 39.29 -16 11 55.6 – V T08
2020-12-29 12:39:44 C 06 48 34.75 -16 11 57.9 – V T08
2021-01-02 00:35:18 S 06 44 36.355 -16 11 59.86 – V C57
2021-01-02 00:35:18 s 1 +159202.74 7 +167467.62 3840.0 – C57
2021-01-02 00:45:18 S 06 44 35.827 -16 11 59.57 – V C57
2021-01-02 00:45:18 s 1 +159148.00 8 +168266.62 7110.0 – C57
2021-01-02 00:55:18 S 06 44 35.352 -16 11 59.78 – V C57
2021-01-02 00:55:18 s 1 +159091.45 3 +169063.70 7820.0 – C57
2021-01-02 01:05:18 S 06 44 34.901 -16 11 59.46 – V C57
2021-01-02 01:05:18 s 1 +159033.09 7 +169858.85 6010.0 – C57
2021-01-02 01:15:18 S 06 44 34.373 -16 11 59.21 – V C57
2021-01-02 01:15:18 s 1 +158972.95 1 +170652.10 1670.0 – C57
2021-01-02 01:25:18 S 06 44 33.900 -16 11 59.39 – V C57
2021-01-02 01:25:18 s 1 +158911.02 9 +171443.44 4850.0 – C57
2021-01-02 01:35:18 S 06 44 33.444 -16 11 58.96 – V C57
2021-01-02 01:35:18 s 1 +158847.34 4 +172232.87 5540.0 – C57
2021-01-02 01:45:18 S 06 44 32.923 -16 11 58.74 – V C57
2021-01-02 01:45:18 s 1 +158781.90 8 +173020.41 3780.0 – C57
2021-01-02 01:55:18 S 06 44 32.443 -16 11 58.85 – V C57
2021-01-02 01:55:18 s 1 +158714.73 4 +173806.05 9570.0 – C57
2021-01-02 02:05:18 S 06 44 31.985 -16 11 58.52 – V C57
2021-01-02 02:05:18 s 1 +158645.83 3 +174589.80 2940.0 – C57
2021-01-02 02:15:18 S 06 44 31.464 -16 11 58.34 – V C57
2021-01-02 02:15:18 s 1 +158575.22 0 +175371.66 3900.0 – C57
2021-01-02 02:25:18 S 06 44 30.984 -16 11 58.42 – V C57
2021-01-02 02:25:18 s 1 +158502.90 5 +176151.63 2480.0 – C57
2021-01-02 02:35:18 S 06 44 30.526 -16 11 58.09 – V C57
2021-01-02 02:35:18 s 1 +158428.90 0 +176929.73 8690.0 – C57
2021-01-02 02:45:18 S 06 44 30.007 -16 11 57.88 – V C57
2021-01-02 02:45:18 s 1 +158353.21 8 +177705.95 2540.0 – C57
2021-01-02 02:55:18 S 06 44 29.525 -16 11 57.98 – V C57
2021-01-02 02:55:18 s 1 +158275.87 0 +178480.31 4050.0 – C57
2021-01-02 03:05:18 S 06 44 29.071 -16 11 57.77 – V C57
2021-01-02 03:05:18 s 1 +158196.86 9 +179252.79 3250.0 – C57
2021-01-02 03:15:18 S 06 44 28.541 -16 11 57.52 – V C57
2021-01-02 03:15:18 s 1 +158116.22 5 +180023.41 140.0 – C57
2021-01-02 03:25:18 S 06 44 28.070 -16 11 57.48 – V C57
2021-01-02 03:25:18 s 1 +158033.95 0 +180792.18 4750.0 – C57
2021-01-02 03:35:18 S 06 44 27.617 -16 11 57.26 – V C57
2021-01-02 03:35:18 s 1 +157950.05 5 +181559.09 7090.0 – C57
2021-01-02 03:45:18 S 06 44 27.086 -16 11 57.08 – V C57
2021-01-02 03:45:18 s 1 +157864.55 3 +182324.15 7170.0 – C57
2021-01-02 03:55:18 S 06 44 26.611 -16 11 57.12 – V C57
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
1985-10-05.357639 4852700 3000 Hz 2380 251 251