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
2019-04-14 23:14:33 s 1 -13997.411 0 +379388.51 3040.0 – C57
2019-04-14 23:44:33 S 13 35 27.221 -16 32 03.95 – V C57
2019-04-14 23:44:33 s 1 -15110.468 0 +379628.00 890.0 – C57
2019-04-15 00:14:33 S 13 35 26.122 -16 31 52.07 – V C57
2019-04-15 00:14:33 s 1 -16223.138 0 +379858.44 2950.0 – C57
2019-04-15 00:44:33 S 13 35 25.044 -16 31 38.28 – V C57
2019-04-15 00:44:33 s 1 -17335.393 0 +380079.84 9330.0 – C57
2019-04-15 01:14:33 S 13 35 23.986 -16 31 26.33 – V C57
2019-04-15 01:14:33 s 1 -18447.207 0 +380292.22 150.0 – C57
2019-04-15 01:44:33 S 13 35 22.846 -16 31 11.68 – V C57
2019-04-15 01:44:33 s 1 -19558.555 0 +380495.60 5520.0 – C57
2019-04-15 02:02:17 C 13 35 07.18 -16 31 19.0 – o Z22
2019-04-15 02:04:07 C 13 35 07.10 -16 31 18.4 – o Z22
2019-04-15 02:05:55 C 13 35 07.05 -16 31 17.5 – o Z22
2019-04-15 02:14:33 S 13 35 21.660 -16 31 00.19 – V C57
2019-04-15 02:14:33 s 1 -20669.409 0 +380689.97 5550.0 – C57
2019-04-15 02:44:33 S 13 35 20.510 -16 30 48.89 – V C57
2019-04-15 02:44:33 s 1 -21779.744 0 +380875.35 350.0 – C57
2019-04-15 02:47:34 C 13 35 05.39 -16 31 00.1 – o Z22
2019-04-15 02:49:45 C 13 35 05.31 -16 30 59.1 – o Z22
2019-04-15 02:51:26 C 13 35 05.24 -16 30 58.5 – o Z22
2019-04-15 03:14:33 S 13 35 19.414 -16 30 37.48 – V C57
2019-04-15 03:14:33 s 1 -22889.534 0 +381051.76 40.0 – C57
2019-04-15 03:44:33 S 13 35 18.312 -16 30 24.12 – V C57
2019-04-15 03:44:33 s 1 -23998.753 0 +381219.20 4730.0 – C57
2019-04-15 04:14:33 S 13 35 17.191 -16 30 10.73 – V C57
2019-04-15 04:14:33 s 1 -25107.375 0 +381377.68 4530.0 – C57
2019-04-15 04:44:33 S 13 35 16.073 -16 29 58.99 – V C57
2019-04-15 04:44:33 s 1 -26215.376 0 +381527.23 9540.0 – C57
2019-04-15 05:14:33 S 13 35 14.966 -16 29 46.90 – V C57
2019-04-15 05:14:33 s 1 -27322.729 0 +381667.83 9870.0 – C57
2019-04-15 05:44:33 S 13 35 13.858 -16 29 33.18 – V C57
2019-04-15 05:44:33 s 1 -28429.408 0 +381799.52 5650.0 – C57
2019-04-15 06:14:33 S 13 35 12.708 -16 29 22.02 – V C57
2019-04-15 06:14:33 s 1 -29535.389 0 +381922.29 6960.0 – C57
2019-04-15 06:44:33 S 13 35 11.599 -16 29 10.21 – V C57
2019-04-15 06:44:33 s 1 -30640.646 0 +382036.16 3930.0 – C57
2019-04-15 07:14:33 S 13 35 10.500 -16 28 56.06 – V C57
2019-04-15 07:14:33 s 1 -31745.154 0 +382141.13 6670.0 – C57
2019-04-15 07:44:33 S 13 35 09.367 -16 28 43.43 – V C57
2019-04-15 07:44:33 s 1 -32848.888 0 +382237.22 5270.0 – C57
2019-04-15 08:14:33 S 13 35 08.254 -16 28 31.73 – V C57
2019-04-15 08:14:33 s 1 -33951.822 0 +382324.44 9840.0 – C57
2019-04-15 08:44:33 S 13 35 07.121 -16 28 19.78 – V C57
2019-04-15 08:44:33 s 1 -35053.931 0 +382402.79 500.0 – C57
2019-04-15 09:14:33 S 13 35 06.017 -16 28 05.63 – V C57
2019-04-15 09:14:33 s 1 -36155.191 0 +382472.28 7350.0 – C57
2019-04-15 09:44:33 S 13 35 04.877 -16 27 54.58 – V C57
2019-04-15 09:44:33 s 1 -37255.576 0 +382532.93 500.0 – C57
2019-04-15 10:14:33 S 13 35 03.787 -16 27 41.72 – V C57
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
1985-10-05.357639 4852700 3000 Hz 2380 251 251