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 06:25:18 s 1 -101029.10 4 +381672.41 4740.0 – C57
2021-01-08 06:35:18 S 06 37 16.042 -16 01 34.36 – V C57
2021-01-08 06:35:18 s 1 -101332.58 0 +381482.28 8800.0 – C57
2021-01-08 06:45:18 S 06 37 15.509 -16 01 33.20 – V C57
2021-01-08 06:45:18 s 1 -101635.81 5 +381291.28 2500.0 – C57
2021-01-08 06:55:18 S 06 37 15.038 -16 01 31.84 – V C57
2021-01-08 06:55:18 s 1 -101938.80 9 +381099.40 5830.0 – C57
2021-01-08 07:05:18 S 06 37 14.606 -16 01 30.79 – V C57
2021-01-08 07:05:18 s 1 -102241.56 1 +380906.66 8810.0 – C57
2021-01-08 07:15:18 S 06 37 14.069 -16 01 29.50 – V C57
2021-01-08 07:15:18 s 1 -102544.06 9 +380713.03 1420.0 – C57
2021-01-08 07:25:18 S 06 37 13.630 -16 01 28.06 – V C57
2021-01-08 07:25:18 s 1 -102846.33 4 +380518.53 3660.0 – C57
2021-01-08 07:35:18 S 06 37 13.183 -16 01 26.36 – V C57
2021-01-08 07:35:18 s 1 -103148.35 4 +380323.16 5540.0 – C57
2021-01-08 07:45:18 S 06 37 12.638 -16 01 24.85 – V C57
2021-01-08 07:45:18 s 1 -103450.12 7 +380126.91 7050.0 – C57
2021-01-08 07:55:18 S 06 37 12.214 -16 01 23.16 – V C57
2021-01-08 07:55:18 s 1 -103751.65 4 +379929.79 8190.0 – C57
2021-01-08 08:05:18 S 06 37 11.774 -16 01 21.40 – V C57
2021-01-08 08:05:18 s 1 -104052.93 4 +379731.79 8960.0 – C57
2021-01-08 08:15:18 S 06 37 11.218 -16 01 20.06 – V C57
2021-01-08 08:15:18 s 1 -104353.96 5 +379532.91 9360.0 – C57
2021-01-08 08:25:18 S 06 37 10.798 -16 01 18.95 – V C57
2021-01-08 08:25:18 s 1 -104654.74 6 +379333.16 9380.0 – C57
2021-01-08 08:35:18 S 06 37 10.354 -16 01 17.44 – V C57
2021-01-08 08:35:18 s 1 -104955.27 7 +379132.53 9030.0 – C57
2021-01-08 08:45:18 S 06 37 09.804 -16 01 16.03 – V C57
2021-01-08 08:45:18 s 1 -105255.55 7 +378931.02 8300.0 – C57
2021-01-08 08:55:18 S 06 37 09.358 -16 01 15.28 – V C57
2021-01-08 08:55:18 s 1 -105555.58 5 +378728.64 7200.0 – C57
2021-01-08 09:05:18 S 06 37 08.918 -16 01 14.02 – V C57
2021-01-08 09:05:18 s 1 -105855.35 9 +378525.37 5710.0 – C57
2021-01-08 09:15:18 S 06 37 08.388 -16 01 12.50 – V C57
2021-01-08 09:15:18 s 1 -106154.88 0 +378321.24 3840.0 – C57
2021-01-08 09:25:18 S 06 37 07.932 -16 01 11.78 – V C57
2021-01-08 09:25:18 s 1 -106454.14 6 +378116.22 1590.0 – C57
2021-01-08 09:35:18 S 06 37 07.502 -16 01 10.42 – V C57
2021-01-08 09:35:18 s 1 -106753.15 6 +377910.32 8960.0 – C57
2021-01-08 09:45:18 S 06 37 06.967 -16 01 09.12 – V C57
2021-01-08 09:45:18 s 1 -107051.90 9 +377703.55 5940.0 – C57
2021-01-08 09:55:18 S 06 37 06.504 -16 01 08.00 – V C57
2021-01-08 09:55:18 s 1 -107350.40 5 +377495.90 2530.0 – C57
2021-01-08 10:02:29 C 06 37 08.62 -15 59 28.2 – V T05
2021-01-08 10:05:18 S 06 37 06.053 -16 01 06.71 – V C57
2021-01-08 10:05:18 s 1 -107648.64 2 +377287.37 8740.0 – C57
2021-01-08 10:13:05 C 06 37 08.12 -15 59 26.9 – V T05
2021-01-08 10:15:18 S 06 37 05.537 -16 01 05.77 – V C57
2021-01-08 10:15:18 s 1 -107946.61 9 +377077.95 4560.0 – C57
2021-01-08 10:17:42 C 06 37 07.90 -15 59 26.2 – V T05
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
1985-10-05.357639 4852700 3000 Hz 2380 251 251