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
2021-01-03 21:15:18 s 1 +105079.62 3 +324034.51 9030.0 – C57
2021-01-03 21:25:18 S 06 42 24.058 -16 10 44.29 – V C57
2021-01-03 21:25:18 s 1 +104789.07 4 +324435.58 6460.0 – C57
2021-01-03 21:35:18 S 06 42 23.585 -16 10 43.72 – V C57
2021-01-03 21:35:18 s 1 +104498.14 9 +324835.47 3380.0 – C57
2021-01-03 21:45:18 S 06 42 23.054 -16 10 43.14 – V C57
2021-01-03 21:45:18 s 1 +104206.84 8 +325234.19 9800.0 – C57
2021-01-03 21:55:18 S 06 42 22.572 -16 10 42.82 – V C57
2021-01-03 21:55:18 s 1 +103915.17 5 +325631.74 5710.0 – C57
2021-01-03 22:05:18 S 06 42 22.097 -16 10 42.28 – V C57
2021-01-03 22:05:18 s 1 +103623.13 0 +326028.13 1130.0 – C57
2021-01-03 22:15:18 S 06 42 21.569 -16 10 41.81 – V C57
2021-01-03 22:15:18 s 1 +103330.71 7 +326423.35 6040.0 – C57
2021-01-03 22:25:18 S 06 42 21.079 -16 10 41.34 – V C57
2021-01-03 22:25:18 s 1 +103037.93 7 +326817.40 470.0 – C57
2021-01-03 22:35:18 S 06 42 20.626 -16 10 40.91 – V C57
2021-01-03 22:35:18 s 1 +102744.79 2 +327210.29 4400.0 – C57
2021-01-03 23:25:18 S 06 42 18.113 -16 10 38.42 – V C57
2021-01-03 23:25:18 s 1 +101273.66 2 +329157.34 6780.0 – C57
2021-01-03 23:35:18 S 06 42 17.647 -16 10 37.99 – V C57
2021-01-03 23:35:18 s 1 +100978.36 9 +329543.28 7820.0 – C57
2021-01-03 23:45:18 S 06 42 17.110 -16 10 37.56 – V C57
2021-01-03 23:45:18 s 1 +100682.72 4 +329928.07 8390.0 – C57
2021-01-03 23:55:18 S 06 42 16.627 -16 10 37.02 – V C57
2021-01-03 23:55:18 s 1 +100386.73 0 +330311.71 8490.0 – C57
2021-01-04 00:05:18 S 06 42 16.166 -16 10 36.59 – V C57
2021-01-04 00:05:18 s 1 +100090.38 9 +330694.20 8120.0 – C57
2021-01-04 00:15:18 S 06 42 15.629 -16 10 36.12 – V C57
2021-01-04 00:15:18 s 1 +99793.701 0 +331075.54 7280.0 – C57
2021-01-04 00:25:18 S 06 42 15.154 -16 10 35.58 – V C57
2021-01-04 00:25:18 s 1 +99496.670 0 +331455.73 5990.0 – C57
2021-01-04 00:35:18 S 06 42 14.683 -16 10 35.22 – V C57
2021-01-04 00:35:18 s 1 +99199.297 0 +331834.77 4230.0 – C57
2021-01-04 00:45:18 S 06 42 14.150 -16 10 34.68 – V C57
2021-01-04 00:45:18 s 1 +98901.584 0 +332212.68 2010.0 – C57
2021-01-04 00:55:18 S 06 42 13.675 -16 10 34.14 – V C57
2021-01-04 00:55:18 s 1 +98603.533 0 +332589.44 9340.0 – C57
2021-01-04 01:05:18 S 06 42 13.202 -16 10 33.67 – V C57
2021-01-04 01:05:18 s 1 +98305.146 0 +332965.06 6220.0 – C57
2021-01-04 01:15:18 S 06 42 12.665 -16 10 33.13 – V C57
2021-01-04 01:15:18 s 1 +98006.424 0 +333339.54 2650.0 – C57
2021-01-04 01:25:18 S 06 42 12.192 -16 10 32.63 – V C57
2021-01-04 01:25:18 s 1 +97707.369 0 +333712.88 8630.0 – C57
2021-01-04 01:35:18 S 06 42 11.717 -16 10 32.20 – V C57
2021-01-04 01:35:18 s 1 +97407.984 0 +334085.08 4170.0 – C57
2021-01-04 01:45:18 S 06 42 11.177 -16 10 31.66 – V C57
2021-01-04 01:45:18 s 1 +97108.269 0 +334456.15 9270.0 – C57
2021-01-04 01:55:18 S 06 42 10.711 -16 10 31.12 – V C57
2021-01-04 01:55:18 s 1 +96808.228 0 +334826.09 3920.0 – C57
2021-01-04 02:05:18 S 06 42 10.224 -16 10 30.68 – V C57
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
1985-10-05.357639 4852700 3000 Hz 2380 251 251