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
2021-01-08 02:15:18 s 1 -93366.602 0 +386142.23 490.0 – C57
2021-01-08 02:25:18 S 06 37 27.929 -16 02 05.68 – V C57
2021-01-08 02:25:18 s 1 -93675.807 0 +385973.88 3090.0 – C57
2021-01-08 02:35:18 S 06 37 27.434 -16 02 04.70 – V C57
2021-01-08 02:35:18 s 1 -93984.794 0 +385804.66 5360.0 – C57
2021-01-08 02:45:18 S 06 37 26.945 -16 02 03.66 – V C57
2021-01-08 02:45:18 s 1 -94293.560 0 +385634.57 7310.0 – C57
2021-01-08 02:55:18 S 06 37 26.515 -16 02 02.18 – V C57
2021-01-08 02:55:18 s 1 -94602.107 0 +385463.61 8930.0 – C57
2021-01-08 03:05:18 S 06 37 26.002 -16 02 00.78 – V C57
2021-01-08 03:05:18 s 1 -94910.431 0 +385291.78 220.0 – C57
2021-01-08 03:15:18 S 06 37 25.519 -16 01 59.38 – V C57
2021-01-08 03:15:18 s 1 -95218.534 0 +385119.09 1180.0 – C57
2021-01-08 03:25:18 S 06 37 25.090 -16 01 57.72 – V C57
2021-01-08 03:25:18 s 1 -95526.413 0 +384945.52 1810.0 – C57
2021-01-08 03:35:18 S 06 37 24.583 -16 01 55.99 – V C57
2021-01-08 03:35:18 s 1 -95834.068 0 +384771.08 2100.0 – C57
2021-01-08 03:45:18 S 06 37 24.089 -16 01 54.59 – V C57
2021-01-08 03:45:18 s 1 -96141.499 0 +384595.78 2060.0 – C57
2021-01-08 03:55:18 S 06 37 23.664 -16 01 53.22 – V C57
2021-01-08 03:55:18 s 1 -96448.703 0 +384419.60 1680.0 – C57
2021-01-08 04:05:18 S 06 37 23.162 -16 01 51.60 – V C57
2021-01-08 04:05:18 s 1 -96755.681 0 +384242.55 970.0 – C57
2021-01-08 04:15:18 S 06 37 22.661 -16 01 50.45 – V C57
2021-01-08 04:15:18 s 1 -97062.432 0 +384064.64 9910.0 – C57
2021-01-08 04:25:18 S 06 37 22.222 -16 01 49.51 – V C57
2021-01-08 04:25:18 s 1 -97368.955 0 +383885.85 8520.0 – C57
2021-01-08 04:35:18 S 06 37 21.749 -16 01 48.00 – V C57
2021-01-08 04:35:18 s 1 -97675.248 0 +383706.19 6780.0 – C57
2021-01-08 04:45:18 S 06 37 21.245 -16 01 46.88 – V C57
2021-01-08 04:45:18 s 1 -97981.311 0 +383525.66 4700.0 – C57
2021-01-08 04:55:18 S 06 37 20.796 -16 01 46.09 – V C57
2021-01-08 04:55:18 s 1 -98287.144 0 +383344.26 2280.0 – C57
2021-01-08 05:05:18 S 06 37 20.328 -16 01 44.58 – V C57
2021-01-08 05:05:18 s 1 -98592.745 0 +383161.99 9510.0 – C57
2021-01-08 05:15:18 S 06 37 19.810 -16 01 43.50 – V C57
2021-01-08 05:15:18 s 1 -98898.113 0 +382978.84 6390.0 – C57
2021-01-08 05:25:18 S 06 37 19.368 -16 01 42.42 – V C57
2021-01-08 05:25:18 s 1 -99203.247 0 +382794.83 2930.0 – C57
2021-01-08 05:35:18 S 06 37 18.902 -16 01 41.23 – V C57
2021-01-08 05:35:18 s 1 -99508.148 0 +382609.94 9110.0 – C57
2021-01-08 05:45:18 S 06 37 18.384 -16 01 40.08 – V C57
2021-01-08 05:45:18 s 1 -99812.813 0 +382424.18 4950.0 – C57
2021-01-08 05:55:18 S 06 37 17.918 -16 01 38.60 – V C57
2021-01-08 05:55:18 s 1 -100117.24 2 +382237.55 430.0 – C57
2021-01-08 06:05:18 S 06 37 17.465 -16 01 37.81 – V C57
2021-01-08 06:05:18 s 1 -100421.43 4 +382050.04 5560.0 – C57
2021-01-08 06:15:18 S 06 37 16.946 -16 01 36.70 – V C57
2021-01-08 06:15:18 s 1 -100725.38 8 +381861.66 330.0 – C57
2021-01-08 06:25:18 S 06 37 16.466 -16 01 35.22 – V C57
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
1985-10-05.357639 4852700 3000 Hz 2380 251 251