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
2021-01-05 19:05:18 s 1 +16310.982 0 +394309.66 1260.0 – C57
2021-01-05 19:15:18 S 06 40 08.369 -16 07 46.34 – V C57
2021-01-05 19:15:18 s 1 +15971.156 0 +394430.29 9370.0 – C57
2021-01-05 19:25:18 S 06 40 07.906 -16 07 45.44 – V C57
2021-01-05 19:25:18 s 1 +15631.298 0 +394550.00 7520.0 – C57
2021-01-05 19:35:18 S 06 40 07.394 -16 07 44.80 – V C57
2021-01-05 19:35:18 s 1 +15291.408 0 +394668.80 5710.0 – C57
2021-01-05 19:45:18 S 06 40 06.890 -16 07 44.00 – V C57
2021-01-05 19:45:18 s 1 +14951.487 0 +394786.68 3930.0 – C57
2021-01-05 19:55:18 S 06 40 06.434 -16 07 43.14 – V C57
2021-01-05 19:55:18 s 1 +14611.537 0 +394903.65 2190.0 – C57
2021-01-05 20:05:18 S 06 40 05.916 -16 07 42.56 – V C57
2021-01-05 20:05:18 s 1 +14271.558 0 +395019.71 490.0 – C57
2021-01-05 20:15:18 S 06 40 05.412 -16 07 41.74 – V C57
2021-01-05 20:15:18 s 1 +13931.550 0 +395134.86 8820.0 – C57
2021-01-05 20:25:18 S 06 40 04.956 -16 07 40.98 – V C57
2021-01-05 20:25:18 s 1 +13591.515 0 +395249.10 7180.0 – C57
2021-01-05 20:35:18 S 06 40 04.435 -16 07 40.26 – V C57
2021-01-05 20:35:18 s 1 +13251.454 0 +395362.43 5570.0 – C57
2021-01-05 20:45:18 S 06 40 03.941 -16 07 39.50 – V C57
2021-01-05 20:45:18 s 1 +12911.367 0 +395474.84 3990.0 – C57
2021-01-05 20:55:18 S 06 40 03.487 -16 07 38.68 – V C57
2021-01-05 20:55:18 s 1 +12571.255 0 +395586.35 2440.0 – C57
2021-01-05 21:05:18 S 06 40 02.964 -16 07 37.92 – V C57
2021-01-05 21:05:18 s 1 +12231.118 0 +395696.95 920.0 – C57
2021-01-05 21:15:18 S 06 40 02.479 -16 07 37.06 – V C57
2021-01-05 21:15:18 s 1 +11890.959 0 +395806.64 9430.0 – C57
2021-01-05 21:25:18 S 06 40 02.023 -16 07 36.26 – V C57
2021-01-05 21:25:18 s 1 +11550.777 0 +395915.42 7960.0 – C57
2021-01-05 21:35:18 S 06 40 01.483 -16 07 35.44 – V C57
2021-01-05 21:35:18 s 1 +11210.574 0 +396023.29 6510.0 – C57
2021-01-05 21:45:18 S 06 40 01.006 -16 07 34.68 – V C57
2021-01-05 21:45:18 s 1 +10870.349 0 +396130.25 5090.0 – C57
2021-01-05 21:55:18 S 06 40 00.547 -16 07 33.78 – V C57
2021-01-05 21:55:18 s 1 +10530.105 0 +396236.31 3690.0 – C57
2021-01-05 22:05:18 S 06 40 00.005 -16 07 32.88 – V C57
2021-01-05 22:05:18 s 1 +10189.842 0 +396341.46 2320.0 – C57
2021-01-05 22:15:18 S 06 39 59.539 -16 07 32.02 – V C57
2021-01-05 22:25:18 S 06 39 59.083 -16 07 30.90 – V C57
2021-01-05 22:35:18 S 06 39 58.529 -16 07 29.96 – V C57
2021-01-05 22:45:18 S 06 39 58.068 -16 07 29.03 – V C57
2021-01-05 22:55:18 S 06 39 57.610 -16 07 27.88 – V C57
2021-01-05 23:05:18 S 06 39 57.053 -16 07 27.01 – V C57
2021-01-05 23:15:18 S 06 39 56.602 -16 07 26.00 – V C57
2021-01-05 23:25:18 S 06 39 56.143 -16 07 24.89 – V C57
2021-01-05 23:35:18 S 06 39 55.591 -16 07 23.84 – V C57
2021-01-05 23:45:18 S 06 39 55.140 -16 07 22.94 – V C57
2021-01-05 23:55:18 S 06 39 54.682 -16 07 21.94 – V C57
2021-01-06 00:05:18 S 06 39 54.130 -16 07 20.96 – V C57
2021-01-06 00:15:18 S 06 39 53.671 -16 07 20.24 – V C57
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
1985-10-05.357639 4852700 3000 Hz 2380 251 251