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 02:45:18 s 1 +49316.296 0 +377964.69 2930.0 – C57
2021-01-05 02:55:18 S 06 40 56.578 -16 08 59.86 – V C57
2021-01-05 02:55:18 s 1 +48983.941 0 +378177.69 4490.0 – C57
2021-01-05 03:05:18 S 06 40 56.124 -16 08 59.24 – V C57
2021-01-05 03:05:18 s 1 +48651.464 0 +378389.71 5880.0 – C57
2021-01-05 03:15:18 S 06 40 55.598 -16 08 58.27 – V C57
2021-01-05 03:15:18 s 1 +48318.865 0 +378600.75 7120.0 – C57
2021-01-05 03:25:18 S 06 40 55.090 -16 08 57.70 – V C57
2021-01-05 03:25:18 s 1 +47986.145 0 +378810.82 8190.0 – C57
2021-01-05 03:35:18 S 06 40 54.638 -16 08 57.05 – V C57
2021-01-05 03:35:18 s 1 +47653.306 0 +379019.92 9110.0 – C57
2021-01-05 03:45:18 S 06 40 54.110 -16 08 56.11 – V C57
2021-01-05 03:45:18 s 1 +47320.348 0 +379228.05 9870.0 – C57
2021-01-05 03:55:18 S 06 40 53.630 -16 08 55.50 – V C57
2021-01-05 03:55:18 s 1 +46987.273 0 +379435.20 480.0 – C57
2021-01-05 04:05:18 S 06 40 53.172 -16 08 54.82 – V C57
2021-01-05 04:05:18 s 1 +46654.081 0 +379641.39 940.0 – C57
2021-01-05 04:15:18 S 06 40 52.639 -16 08 53.63 – V C57
2021-01-05 04:15:18 s 1 +46320.774 0 +379846.61 1240.0 – C57
2021-01-05 04:25:18 S 06 40 52.140 -16 08 53.02 – V C57
2021-01-05 04:25:18 s 1 +45987.353 0 +380050.85 1390.0 – C57
2021-01-05 04:35:18 S 06 40 51.684 -16 08 52.40 – V C57
2021-01-05 04:35:18 s 1 +45653.818 0 +380254.13 1390.0 – C57
2021-01-05 04:45:18 S 06 40 51.173 -16 08 51.72 – V C57
2021-01-05 04:45:18 s 1 +45320.171 0 +380456.45 1250.0 – C57
2021-01-05 04:55:18 S 06 40 50.681 -16 08 51.04 – V C57
2021-01-05 04:55:18 s 1 +44986.412 0 +380657.79 960.0 – C57
2021-01-05 05:05:18 S 06 40 50.191 -16 08 50.57 – V C57
2021-01-05 05:05:18 s 1 +44652.543 0 +380858.17 530.0 – C57
2021-01-05 05:15:18 S 06 40 49.668 -16 08 49.63 – V C57
2021-01-05 05:15:18 s 1 +44318.564 0 +381057.58 9950.0 – C57
2021-01-05 05:25:18 S 06 40 49.188 -16 08 49.24 – V C57
2021-01-05 05:25:18 s 1 +43984.478 0 +381256.03 9230.0 – C57
2021-01-05 05:35:18 S 06 40 48.739 -16 08 48.66 – V C57
2021-01-05 05:35:18 s 1 +43650.283 0 +381453.52 8370.0 – C57
2021-01-05 05:45:18 S 06 40 48.194 -16 08 47.80 – V C57
2021-01-05 05:45:18 s 1 +43315.983 0 +381650.04 7360.0 – C57
2021-01-05 05:55:18 S 06 40 47.702 -16 08 47.29 – V C57
2021-01-05 05:55:18 s 1 +42981.577 0 +381845.61 6230.0 – C57
2021-01-05 06:05:18 S 06 40 47.254 -16 08 46.54 – V C57
2021-01-05 06:05:18 s 1 +42647.066 0 +382040.21 4950.0 – C57
2021-01-05 06:15:18 S 06 40 46.716 -16 08 45.49 – V C57
2021-01-05 06:15:18 s 1 +42312.453 0 +382233.84 3540.0 – C57
2021-01-05 06:25:18 S 06 40 46.236 -16 08 45.13 – V C57
2021-01-05 06:25:18 s 1 +41977.736 0 +382426.52 1990.0 – C57
2021-01-05 06:35:18 S 06 40 45.782 -16 08 44.34 – V C57
2021-01-05 06:35:18 s 1 +41642.919 0 +382618.24 310.0 – C57
2021-01-05 06:45:18 S 06 40 45.252 -16 08 43.44 – V C57
2021-01-05 06:45:18 s 1 +41308.000 0 +382809.00 8510.0 – C57
2021-01-05 06:55:18 S 06 40 44.777 -16 08 43.12 – V C57
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
1985-10-05.357639 4852700 3000 Hz 2380 251 251