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
2021-01-04 06:15:18 s 1 +88898.011 0 +344050.83 8480.0 – C57
2021-01-04 06:25:18 S 06 41 57.367 -16 10 16.32 – V C57
2021-01-04 06:25:18 s 1 +88589.788 0 +344390.66 2160.0 – C57
2021-01-04 06:35:18 S 06 41 56.834 -16 10 15.67 – V C57
2021-01-04 06:35:18 s 1 +88281.285 0 +344729.39 5470.0 – C57
2021-01-04 06:45:18 S 06 41 56.342 -16 10 15.13 – V C57
2021-01-04 06:45:18 s 1 +87972.503 0 +345067.03 8400.0 – C57
2021-01-04 06:55:18 S 06 41 55.877 -16 10 14.41 – V C57
2021-01-04 06:55:18 s 1 +87663.445 0 +345403.57 960.0 – C57
2021-01-04 07:05:18 S 06 41 55.332 -16 10 13.91 – V C57
2021-01-04 07:05:18 s 1 +87354.112 0 +345739.02 3150.0 – C57
2021-01-04 07:15:18 S 06 41 54.852 -16 10 13.44 – V C57
2021-01-04 07:15:18 s 1 +87044.506 0 +346073.37 4980.0 – C57
2021-01-04 07:25:18 S 06 41 54.398 -16 10 12.79 – V C57
2021-01-04 07:25:18 s 1 +86734.627 0 +346406.64 6440.0 – C57
2021-01-04 07:35:18 S 06 41 53.846 -16 10 11.96 – V C57
2021-01-04 07:35:18 s 1 +86424.478 0 +346738.82 7550.0 – C57
2021-01-04 07:45:18 S 06 41 53.364 -16 10 12.00 – V C57
2021-01-04 07:45:18 s 1 +86114.061 0 +347069.91 8290.0 – C57
2021-01-04 07:55:18 S 06 41 52.913 -16 10 11.14 – V C57
2021-01-04 07:55:18 s 1 +85803.376 0 +347399.91 8670.0 – C57
2021-01-04 08:05:18 S 06 41 52.380 -16 10 10.27 – V C57
2021-01-04 08:05:18 s 1 +85492.425 0 +347728.82 8700.0 – C57
2021-01-04 08:15:18 S 06 41 51.893 -16 10 09.88 – V C57
2021-01-04 08:15:18 s 1 +85181.210 0 +348056.66 8380.0 – C57
2021-01-04 08:25:18 S 06 41 51.434 -16 10 09.23 – V C57
2021-01-04 08:25:18 s 1 +84869.733 0 +348383.40 7700.0 – C57
2021-01-04 08:35:18 S 06 41 50.882 -16 10 08.69 – V C57
2021-01-04 08:35:18 s 1 +84557.994 0 +348709.07 6670.0 – C57
2021-01-04 08:45:18 S 06 41 50.417 -16 10 07.97 – V C57
2021-01-04 08:45:18 s 1 +84245.995 0 +349033.66 5300.0 – C57
2021-01-04 08:55:18 S 06 41 49.958 -16 10 07.46 – V C57
2021-01-04 08:55:18 s 1 +83933.739 0 +349357.16 3580.0 – C57
2021-01-04 09:05:18 S 06 41 49.397 -16 10 06.78 – V C57
2021-01-04 09:05:18 s 1 +83621.226 0 +349679.59 1520.0 – C57
2021-01-04 09:15:18 S 06 41 48.934 -16 10 06.42 – V C57
2021-01-04 09:15:18 s 1 +83308.457 0 +350000.94 9120.0 – C57
2021-01-04 09:25:18 S 06 41 48.466 -16 10 05.74 – V C57
2021-01-04 09:25:18 s 1 +82995.435 0 +350321.21 6380.0 – C57
2021-01-04 09:35:18 S 06 41 47.926 -16 10 05.05 – V C57
2021-01-04 09:35:18 s 1 +82682.161 0 +350640.41 3300.0 – C57
2021-01-04 09:45:18 S 06 41 47.443 -16 10 04.58 – V C57
2021-01-04 09:45:18 s 1 +82368.636 0 +350958.54 9890.0 – C57
2021-01-04 09:55:18 S 06 41 46.987 -16 10 03.97 – V C57
2021-01-04 09:55:18 s 1 +82054.862 0 +351275.59 6140.0 – C57
2021-01-04 10:05:18 S 06 41 46.435 -16 10 03.36 – V C57
2021-01-04 10:05:18 s 1 +81740.840 0 +351591.57 2060.0 – C57
2021-01-04 10:15:18 S 06 41 45.965 -16 10 02.89 – V C57
2021-01-04 10:15:18 s 1 +81426.572 0 +351906.48 7660.0 – C57
2021-01-04 10:25:18 S 06 41 45.506 -16 10 02.24 – V C57
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
1985-10-05.357639 4852700 3000 Hz 2380 251 251