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
2021-01-10 02:35:18 s 1 -169791.80 4 +299506.67 4590.0 – C57
2021-01-10 02:45:18 S 06 35 11.957 -15 55 12.65 – V C57
2021-01-10 02:45:18 s 1 -169991.64 1 +299069.09 7690.0 – C57
2021-01-10 02:55:18 S 06 35 11.544 -15 55 10.78 – V C57
2021-01-10 02:55:18 s 1 -170190.88 3 +298630.47 9840.0 – C57
2021-01-10 03:05:18 S 06 35 11.011 -15 55 09.08 – V C57
2021-01-10 03:05:18 s 1 -170389.52 7 +298190.83 1030.0 – C57
2021-01-10 03:15:18 S 06 35 10.572 -15 55 07.79 – V C57
2021-01-10 03:15:18 s 1 -170587.57 3 +297750.16 1270.0 – C57
2021-01-10 03:25:18 S 06 35 10.154 -15 55 06.24 – V C57
2021-01-10 03:25:18 s 1 -170785.01 7 +297308.46 540.0 – C57
2021-01-10 03:35:18 S 06 35 09.638 -15 55 04.58 – V C57
2021-01-10 03:35:18 s 1 -170981.85 7 +296865.73 8850.0 – C57
2021-01-10 03:45:18 S 06 35 09.192 -15 55 03.50 – V C57
2021-01-10 03:45:18 s 1 -171178.09 2 +296421.97 6180.0 – C57
2021-01-10 03:55:18 S 06 35 08.753 -15 55 01.56 – V C57
2021-01-10 03:55:18 s 1 -171373.71 9 +295977.17 2550.0 – C57
2021-01-10 04:05:18 S 06 35 08.268 -15 55 00.44 – V C57
2021-01-10 04:05:18 s 1 -171568.73 5 +295531.34 7930.0 – C57
2021-01-10 04:15:18 S 06 35 07.790 -15 54 59.04 – V C57
2021-01-10 04:15:18 s 1 -171763.14 0 +295084.47 2340.0 – C57
2021-01-10 04:25:18 S 06 35 07.363 -15 54 57.24 – V C57
2021-01-10 04:25:18 s 1 -171956.92 9 +294636.57 5760.0 – C57
2021-01-10 04:35:18 S 06 35 06.898 -15 54 56.23 – V C57
2021-01-10 04:35:18 s 1 -172150.10 2 +294187.63 8190.0 – C57
2021-01-10 04:45:18 S 06 35 06.422 -15 54 54.76 – V C57
2021-01-10 04:45:18 s 1 -172342.65 6 +293737.65 9630.0 – C57
2021-01-10 04:55:18 S 06 35 05.983 -15 54 53.06 – V C57
2021-01-10 04:55:18 s 1 -172534.58 9 +293286.63 80.0 – C57
2021-01-10 05:05:18 S 06 35 05.520 -15 54 51.48 – V C57
2021-01-10 05:05:18 s 1 -172725.89 8 +292834.57 9520.0 – C57
2021-01-10 05:15:18 S 06 35 05.028 -15 54 49.61 – V C57
2021-01-10 05:15:18 s 1 -172916.58 2 +292381.47 7970.0 – C57
2021-01-10 05:25:18 S 06 35 04.620 -15 54 47.41 – V C57
2021-01-10 05:25:18 s 1 -173106.63 8 +291927.33 5400.0 – C57
2021-01-10 05:35:18 S 06 35 04.174 -15 54 45.11 – V C57
2021-01-10 05:35:18 s 1 -173296.06 3 +291472.15 1820.0 – C57
2021-01-10 05:45:18 S 06 35 03.660 -15 54 43.27 – V C57
2021-01-10 05:45:18 s 1 -173484.85 6 +291015.92 7230.0 – C57
2021-01-10 05:55:18 S 06 35 03.247 -15 54 41.83 – V C57
2021-01-10 05:55:18 s 1 -173673.01 4 +290558.64 1610.0 – C57
2021-01-10 06:05:18 S 06 35 02.832 -15 54 39.92 – V C57
2021-01-10 06:05:18 s 1 -173860.53 5 +290100.32 4980.0 – C57
2021-01-10 06:15:18 S 06 35 02.294 -15 54 38.38 – V C57
2021-01-10 06:15:18 s 1 -174047.41 6 +289640.95 7320.0 – C57
2021-01-10 06:25:18 S 06 35 01.862 -15 54 37.22 – V C57
2021-01-10 06:25:18 s 1 -174233.65 6 +289180.53 8620.0 – C57
2021-01-10 06:35:18 S 06 35 01.447 -15 54 35.53 – V C57
2021-01-10 06:35:18 s 1 -174419.25 1 +288719.06 8890.0 – C57
2021-01-10 06:45:18 S 06 35 00.934 -15 54 33.98 – V C57
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
1985-10-05.357639 4852700 3000 Hz 2380 251 251