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
2021-01-07 09:35:18 S 06 38 16.390 -16 04 03.00 – V C57
2021-01-07 09:35:18 s 1 -61479.813 0 +398615.62 2010.0 – C57
2021-01-07 09:40:31 C 06 38 15.83 -16 02 26.2 – V T05
2021-01-07 09:45:18 S 06 38 15.941 -16 04 02.21 – V C57
2021-01-07 09:45:18 s 1 -61806.861 0 +398533.49 920.0 – C57
2021-01-07 09:55:18 S 06 38 15.454 -16 04 00.80 – V C57
2021-01-07 09:55:18 s 1 -62133.768 0 +398450.51 9620.0 – C57
2021-01-07 10:05:18 S 06 38 14.950 -16 03 59.90 – V C57
2021-01-07 10:05:18 s 1 -62460.534 0 +398366.66 8120.0 – C57
2021-01-07 10:15:18 S 06 38 14.501 -16 03 59.11 – V C57
2021-01-07 10:15:18 s 1 -62787.158 0 +398281.96 6410.0 – C57
2021-01-07 10:25:18 S 06 38 14.009 -16 03 57.89 – V C57
2021-01-07 10:25:18 s 1 -63113.639 0 +398196.39 4500.0 – C57
2021-01-07 10:35:18 S 06 38 13.512 -16 03 56.84 – V C57
2021-01-07 10:35:18 s 1 -63439.977 0 +398109.97 2370.0 – C57
2021-01-07 10:45:18 S 06 38 13.046 -16 03 55.58 – V C57
2021-01-07 10:45:18 s 1 -63766.171 0 +398022.69 30.0 – C57
2021-01-07 10:55:18 S 06 38 12.562 -16 03 54.79 – V C57
2021-01-07 10:55:18 s 1 -64092.220 0 +397934.55 7480.0 – C57
2021-01-07 11:05:18 S 06 38 12.067 -16 03 53.89 – V C57
2021-01-07 11:05:18 s 1 -64418.123 0 +397845.54 4720.0 – C57
2021-01-07 11:15:18 S 06 38 11.592 -16 03 52.56 – V C57
2021-01-07 11:15:18 s 1 -64743.880 0 +397755.68 1740.0 – C57
2021-01-07 11:25:18 S 06 38 11.112 -16 03 51.88 – V C57
2021-01-07 11:25:18 s 1 -65069.490 0 +397664.96 8550.0 – C57
2021-01-07 11:35:18 S 06 38 10.618 -16 03 50.87 – V C57
2021-01-07 11:35:18 s 1 -65394.952 0 +397573.38 5140.0 – C57
2021-01-07 11:45:18 S 06 38 10.140 -16 03 49.54 – V C57
2021-01-07 11:45:18 s 1 -65720.265 0 +397480.94 1510.0 – C57
2021-01-07 11:55:18 S 06 38 09.665 -16 03 48.82 – V C57
2021-01-07 11:55:18 s 1 -66045.429 0 +397387.65 7660.0 – C57
2021-01-07 12:05:18 S 06 38 09.166 -16 03 47.81 – V C57
2021-01-07 12:05:18 s 1 -66370.443 0 +397293.49 3600.0 – C57
2021-01-07 12:15:18 S 06 38 08.693 -16 03 46.55 – V C57
2021-01-07 12:15:18 s 1 -66695.306 0 +397198.47 9310.0 – C57
2021-01-07 12:25:18 S 06 38 08.215 -16 03 45.54 – V C57
2021-01-07 12:25:18 s 1 -67020.018 0 +397102.59 4800.0 – C57
2021-01-07 12:35:18 S 06 38 07.709 -16 03 44.53 – V C57
2021-01-07 12:35:18 s 1 -67344.577 0 +397005.86 70.0 – C57
2021-01-07 12:45:18 S 06 38 07.267 -16 03 43.20 – V C57
2021-01-07 12:45:18 s 1 -67668.983 0 +396908.26 5110.0 – C57
2021-01-07 12:55:18 S 06 38 06.768 -16 03 41.90 – V C57
2021-01-07 12:55:18 s 1 -67993.235 0 +396809.80 9920.0 – C57
2021-01-07 13:05:18 S 06 38 06.254 -16 03 40.61 – V C57
2021-01-07 13:05:18 s 1 -68317.332 0 +396710.49 4510.0 – C57
2021-01-07 13:15:18 S 06 38 05.830 -16 03 39.17 – V C57
2021-01-07 13:15:18 s 1 -68641.274 0 +396610.31 8880.0 – C57
2021-01-07 13:25:18 S 06 38 05.326 -16 03 37.58 – V C57
2021-01-07 13:25:18 s 1 -68965.060 0 +396509.28 3010.0 – C57
2021-01-07 13:35:18 S 06 38 04.814 -16 03 36.29 – V C57
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
1985-10-05.357639 4852700 3000 Hz 2380 251 251