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 22:35:18 s 1 +57582.223 0 +372320.75 7410.0 – C57
2021-01-04 22:45:18 S 06 41 08.933 -16 09 18.40 – V C57
2021-01-04 22:45:18 s 1 +57253.280 0 +372558.37 3460.0 – C57
2021-01-04 22:55:18 S 06 41 08.402 -16 09 17.71 – V C57
2021-01-04 22:55:18 s 1 +56924.186 0 +372795.00 9320.0 – C57
2021-01-04 23:05:18 S 06 41 07.925 -16 09 16.85 – V C57
2021-01-04 23:05:18 s 1 +56594.945 0 +373030.63 4990.0 – C57
2021-01-04 23:15:18 S 06 41 07.452 -16 09 16.49 – V C57
2021-01-04 23:15:18 s 1 +56265.556 0 +373265.27 460.0 – C57
2021-01-04 23:25:18 S 06 41 06.924 -16 09 15.80 – V C57
2021-01-04 23:25:18 s 1 +55936.021 0 +373498.91 5730.0 – C57
2021-01-04 23:35:18 S 06 41 06.456 -16 09 14.94 – V C57
2021-01-04 23:35:18 s 1 +55606.341 0 +373731.57 820.0 – C57
2021-01-04 23:45:18 S 06 41 05.969 -16 09 14.44 – V C57
2021-01-04 23:45:18 s 1 +55276.517 0 +373963.23 5710.0 – C57
2021-01-04 23:55:18 S 06 41 05.438 -16 09 13.79 – V C57
2021-01-04 23:55:18 s 1 +54946.550 0 +374193.90 420.0 – C57
2021-01-05 00:05:18 S 06 41 04.973 -16 09 12.96 – V C57
2021-01-05 00:05:18 s 1 +54616.441 0 +374423.59 4940.0 – C57
2021-01-05 00:15:18 S 06 41 04.471 -16 09 12.35 – V C57
2021-01-05 00:15:18 s 1 +54286.191 0 +374652.29 9270.0 – C57
2021-01-05 00:25:18 S 06 41 03.955 -16 09 11.77 – V C57
2021-01-05 00:25:18 s 1 +53955.802 0 +374880.00 3410.0 – C57
2021-01-05 00:35:18 S 06 41 03.497 -16 09 10.91 – V C57
2021-01-05 00:35:18 s 1 +53625.274 0 +375106.72 7380.0 – C57
2021-01-05 00:45:18 S 06 41 02.986 -16 09 10.22 – V C57
2021-01-05 00:45:18 s 1 +53294.609 0 +375332.45 1160.0 – C57
2021-01-05 00:55:18 S 06 41 02.474 -16 09 09.50 – V C57
2021-01-05 00:55:18 s 1 +52963.808 0 +375557.21 4770.0 – C57
2021-01-05 01:05:18 S 06 41 02.018 -16 09 08.64 – V C57
2021-01-05 01:05:18 s 1 +52632.871 0 +375780.97 8190.0 – C57
2021-01-05 01:15:18 S 06 41 01.510 -16 09 07.96 – V C57
2021-01-05 01:15:18 s 1 +52301.800 0 +376003.76 1440.0 – C57
2021-01-05 01:25:18 S 06 41 00.998 -16 09 07.31 – V C57
2021-01-05 01:25:18 s 1 +51970.596 0 +376225.56 4510.0 – C57
2021-01-05 01:35:18 S 06 41 00.550 -16 09 06.34 – V C57
2021-01-05 01:35:18 s 1 +51639.260 0 +376446.38 7410.0 – C57
2021-01-05 01:45:18 S 06 41 00.029 -16 09 05.40 – V C57
2021-01-05 01:45:18 s 1 +51307.792 0 +376666.22 130.0 – C57
2021-01-05 01:55:18 S 06 40 59.522 -16 09 04.68 – V C57
2021-01-05 01:55:18 s 1 +50976.195 0 +376885.08 2690.0 – C57
2021-01-05 02:05:18 S 06 40 59.071 -16 09 03.85 – V C57
2021-01-05 02:05:18 s 1 +50644.469 0 +377102.96 5070.0 – C57
2021-01-05 02:15:18 S 06 40 58.543 -16 09 03.02 – V C57
2021-01-05 02:15:18 s 1 +50312.615 0 +377319.86 7280.0 – C57
2021-01-05 02:25:18 S 06 40 58.049 -16 09 02.12 – V C57
2021-01-05 02:25:18 s 1 +49980.634 0 +377535.78 9330.0 – C57
2021-01-05 02:35:18 S 06 40 57.602 -16 09 01.37 – V C57
2021-01-05 02:35:18 s 1 +49648.528 0 +377750.72 1220.0 – C57
2021-01-05 02:45:18 S 06 40 57.072 -16 09 00.58 – V C57
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
1985-10-05.357639 4852700 3000 Hz 2380 251 251