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
2021-01-05 14:55:18 s 1 +24793.682 0 +390995.45 5500.0 – C57
2021-01-05 15:05:18 S 06 40 20.650 -16 08 05.24 – V C57
2021-01-05 15:05:18 s 1 +24454.937 0 +391139.09 8740.0 – C57
2021-01-05 15:15:18 S 06 40 20.148 -16 08 04.63 – V C57
2021-01-05 15:15:18 s 1 +24116.139 0 +391281.81 1910.0 – C57
2021-01-05 15:25:18 S 06 40 19.702 -16 08 03.98 – V C57
2021-01-05 15:25:18 s 1 +23777.288 0 +391423.60 5010.0 – C57
2021-01-05 15:35:18 S 06 40 19.186 -16 08 02.90 – V C57
2021-01-05 15:35:18 s 1 +23438.385 0 +391564.46 8050.0 – C57
2021-01-05 15:45:18 S 06 40 18.677 -16 08 02.26 – V C57
2021-01-05 15:45:18 s 1 +23099.432 0 +391704.40 1020.0 – C57
2021-01-05 15:55:18 S 06 40 18.216 -16 08 01.64 – V C57
2021-01-05 15:55:18 s 1 +22760.428 0 +391843.42 3930.0 – C57
2021-01-05 16:05:18 S 06 40 17.707 -16 08 00.64 – V C57
2021-01-05 16:05:18 s 1 +22421.375 0 +391981.51 6770.0 – C57
2021-01-05 16:15:18 S 06 40 17.208 -16 08 00.02 – V C57
2021-01-05 16:15:18 s 1 +22082.274 0 +392118.67 9560.0 – C57
2021-01-05 16:25:18 S 06 40 16.740 -16 07 59.48 – V C57
2021-01-05 16:25:18 s 1 +21743.125 0 +392254.92 2290.0 – C57
2021-01-05 16:35:18 S 06 40 16.229 -16 07 58.37 – V C57
2021-01-05 16:35:18 s 1 +21403.930 0 +392390.24 4960.0 – C57
2021-01-05 16:45:18 S 06 40 15.725 -16 07 57.79 – V C57
2021-01-05 16:45:18 s 1 +21064.689 0 +392524.63 7570.0 – C57
2021-01-05 16:55:18 S 06 40 15.271 -16 07 57.22 – V C57
2021-01-05 16:55:18 s 1 +20725.403 0 +392658.11 9880.0 – C57
2021-01-05 17:05:18 S 06 40 14.762 -16 07 56.14 – V C57
2021-01-05 17:05:18 s 1 +20386.073 0 +392790.67 7380.0 – C57
2021-01-05 17:15:18 S 06 40 14.263 -16 07 55.45 – V C57
2021-01-05 17:15:18 s 1 +20046.699 0 +392922.30 4930.0 – C57
2021-01-05 17:25:18 S 06 40 13.807 -16 07 54.84 – V C57
2021-01-05 17:25:18 s 1 +19707.284 0 +393053.01 2540.0 – C57
2021-01-05 17:35:18 S 06 40 13.286 -16 07 53.69 – V C57
2021-01-05 17:35:18 s 1 +19367.826 0 +393182.81 200.0 – C57
2021-01-05 17:45:18 S 06 40 12.794 -16 07 53.26 – V C57
2021-01-05 17:45:18 s 1 +19028.329 0 +393311.68 7910.0 – C57
2021-01-05 17:55:18 S 06 40 12.334 -16 07 52.46 – V C57
2021-01-05 17:55:18 s 1 +18688.791 0 +393439.64 5670.0 – C57
2021-01-05 18:05:18 S 06 40 11.810 -16 07 51.53 – V C57
2021-01-05 18:05:18 s 1 +18349.214 0 +393566.68 3470.0 – C57
2021-01-05 18:15:18 S 06 40 11.326 -16 07 50.95 – V C57
2021-01-05 18:15:18 s 1 +18009.599 0 +393692.80 1330.0 – C57
2021-01-05 18:25:18 S 06 40 10.858 -16 07 50.02 – V C57
2021-01-05 18:25:18 s 1 +17669.947 0 +393818.00 9230.0 – C57
2021-01-05 18:35:18 S 06 40 10.337 -16 07 49.30 – V C57
2021-01-05 18:35:18 s 1 +17330.259 0 +393942.29 7170.0 – C57
2021-01-05 18:45:18 S 06 40 09.847 -16 07 48.65 – V C57
2021-01-05 18:45:18 s 1 +16990.534 0 +394065.66 5160.0 – C57
2021-01-05 18:55:18 S 06 40 09.384 -16 07 47.71 – V C57
2021-01-05 18:55:18 s 1 +16650.775 0 +394188.12 3190.0 – C57
2021-01-05 19:05:18 S 06 40 08.866 -16 07 47.06 – V C57
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
1985-10-05.357639 4852700 3000 Hz 2380 251 251