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 10:55:18 S 06 40 32.933 -16 08 26.16 – V C57
2021-01-05 10:55:18 s 1 +32905.207 0 +387268.38 4340.0 – C57
2021-01-05 11:05:18 S 06 40 32.462 -16 08 25.73 – V C57
2021-01-05 11:05:18 s 1 +32568.012 0 +387434.44 9570.0 – C57
2021-01-05 11:07:00 C 06 40 26.61 -16 07 04.1 – V T08
2021-01-05 11:15:18 S 06 40 31.942 -16 08 24.97 – V C57
2021-01-05 11:15:18 s 1 +32230.742 0 +387599.57 4700.0 – C57
2021-01-05 11:25:18 S 06 40 31.459 -16 08 24.00 – V C57
2021-01-05 11:25:18 s 1 +31893.399 0 +387763.75 9730.0 – C57
2021-01-05 11:35:18 S 06 40 30.979 -16 08 23.46 – V C57
2021-01-05 11:35:18 s 1 +31555.982 0 +387927.00 4670.0 – C57
2021-01-05 11:45:18 S 06 40 30.458 -16 08 22.67 – V C57
2021-01-05 11:45:18 s 1 +31218.493 0 +388089.30 9520.0 – C57
2021-01-05 11:55:18 S 06 40 29.986 -16 08 21.84 – V C57
2021-01-05 11:55:18 s 1 +30880.933 0 +388250.67 4270.0 – C57
2021-01-05 12:05:18 S 06 40 29.506 -16 08 21.23 – V C57
2021-01-05 12:05:18 s 1 +30543.302 0 +388411.10 8930.0 – C57
2021-01-05 12:15:18 S 06 40 28.985 -16 08 20.44 – V C57
2021-01-05 12:15:18 s 1 +30205.602 0 +388570.59 3510.0 – C57
2021-01-05 12:25:18 S 06 40 28.519 -16 08 19.50 – V C57
2021-01-05 12:25:18 s 1 +29867.833 0 +388729.15 7990.0 – C57
2021-01-05 12:35:18 S 06 40 28.025 -16 08 18.85 – V C57
2021-01-05 12:35:18 s 1 +29529.997 0 +388886.77 2390.0 – C57
2021-01-05 12:45:18 S 06 40 27.502 -16 08 18.06 – V C57
2021-01-05 12:45:18 s 1 +29192.094 0 +389043.45 6700.0 – C57
2021-01-05 12:55:18 S 06 40 27.053 -16 08 17.02 – V C57
2021-01-05 12:55:18 s 1 +28854.125 0 +389199.20 930.0 – C57
2021-01-05 13:05:18 S 06 40 26.549 -16 08 16.19 – V C57
2021-01-05 13:05:18 s 1 +28516.091 0 +389354.01 5070.0 – C57
2021-01-05 13:15:18 S 06 40 26.033 -16 08 15.40 – V C57
2021-01-05 13:15:18 s 1 +28177.993 0 +389507.89 9140.0 – C57
2021-01-05 13:25:18 S 06 40 25.586 -16 08 14.32 – V C57
2021-01-05 13:25:18 s 1 +27839.832 0 +389660.84 3120.0 – C57
2021-01-05 13:35:18 S 06 40 25.068 -16 08 13.34 – V C57
2021-01-05 13:35:18 s 1 +27501.608 0 +389812.85 7020.0 – C57
2021-01-05 13:45:18 S 06 40 24.562 -16 08 12.55 – V C57
2021-01-05 13:45:18 s 1 +27163.323 0 +389963.93 840.0 – C57
2021-01-05 13:55:18 S 06 40 24.108 -16 08 11.54 – V C57
2021-01-05 13:55:18 s 1 +26824.977 0 +390114.08 4590.0 – C57
2021-01-05 14:05:18 S 06 40 23.599 -16 08 10.54 – V C57
2021-01-05 14:05:18 s 1 +26486.572 0 +390263.30 8260.0 – C57
2021-01-05 14:15:18 S 06 40 23.093 -16 08 09.78 – V C57
2021-01-05 14:15:18 s 1 +26148.108 0 +390411.59 1850.0 – C57
2021-01-05 14:25:18 S 06 40 22.642 -16 08 08.88 – V C57
2021-01-05 14:25:18 s 1 +25809.586 0 +390558.95 5370.0 – C57
2021-01-05 14:35:18 S 06 40 22.121 -16 08 07.91 – V C57
2021-01-05 14:35:18 s 1 +25471.007 0 +390705.37 8820.0 – C57
2021-01-05 14:45:18 S 06 40 21.614 -16 08 07.08 – V C57
2021-01-05 14:45:18 s 1 +25132.372 0 +390850.87 2190.0 – C57
2021-01-05 14:55:18 S 06 40 21.163 -16 08 06.40 – V C57
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
1985-10-05.357639 4852700 3000 Hz 2380 251 251