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 04:55:18 s 1 +131350.49 3 +278762.49 8260.0 – C57
2021-01-03 05:05:18 S 06 43 12.485 -16 11 23.32 – V C57
2021-01-03 05:05:18 s 1 +131108.64 3 +279287.15 1780.0 – C57
2021-01-03 05:15:18 S 06 43 12.022 -16 11 22.92 – V C57
2021-01-03 05:15:18 s 1 +130866.15 5 +279810.45 4430.0 – C57
2021-01-03 05:25:18 S 06 43 11.530 -16 11 22.60 – V C57
2021-01-03 05:25:18 s 1 +130623.03 4 +280332.39 6220.0 – C57
2021-01-03 05:35:18 S 06 43 11.004 -16 11 22.31 – V C57
2021-01-03 05:35:18 s 1 +130379.28 1 +280852.97 7140.0 – C57
2021-01-03 05:45:18 S 06 43 10.543 -16 11 21.91 – V C57
2021-01-03 05:45:18 s 1 +130134.90 2 +281372.20 7200.0 – C57
2021-01-03 05:55:18 S 06 43 10.042 -16 11 21.62 – V C57
2021-01-03 05:55:18 s 1 +129889.89 9 +281890.08 6420.0 – C57
2021-01-03 06:05:18 S 06 43 09.523 -16 11 21.37 – V C57
2021-01-03 06:05:18 s 1 +129644.27 5 +282406.61 4790.0 – C57
2021-01-03 06:15:18 S 06 43 09.055 -16 11 20.87 – V C57
2021-01-03 06:15:18 s 1 +129398.03 4 +282921.79 2310.0 – C57
2021-01-03 06:25:18 S 06 43 08.554 -16 11 20.62 – V C57
2021-01-03 06:25:18 s 1 +129151.17 9 +283435.63 9000.0 – C57
2021-01-03 06:35:18 S 06 43 08.040 -16 11 20.33 – V C57
2021-01-03 06:35:18 s 1 +128903.71 4 +283948.13 4860.0 – C57
2021-01-03 06:45:18 S 06 43 07.572 -16 11 19.90 – V C57
2021-01-03 06:45:18 s 1 +128655.64 2 +284459.28 9890.0 – C57
2021-01-03 06:55:18 S 06 43 07.073 -16 11 19.57 – V C57
2021-01-03 06:55:18 s 1 +128406.96 6 +284969.10 4090.0 – C57
2021-01-03 07:05:18 S 06 43 06.557 -16 11 19.25 – V C57
2021-01-03 07:05:18 s 1 +128157.68 9 +285477.59 7480.0 – C57
2021-01-03 07:15:18 S 06 43 06.103 -16 11 18.85 – V C57
2021-01-03 07:15:18 s 1 +127907.81 5 +285984.74 50.0 – C57
2021-01-03 07:25:18 S 06 43 05.592 -16 11 18.56 – V C57
2021-01-03 07:25:18 s 1 +127657.34 7 +286490.56 1810.0 – C57
2021-01-03 07:35:18 S 06 43 05.090 -16 11 18.24 – V C57
2021-01-03 07:35:18 s 1 +127406.28 8 +286995.05 2770.0 – C57
2021-01-03 07:45:18 S 06 43 04.622 -16 11 17.70 – V C57
2021-01-03 07:45:18 s 1 +127154.64 1 +287498.22 2930.0 – C57
2021-01-03 07:55:18 S 06 43 04.114 -16 11 17.48 – V C57
2021-01-03 07:55:18 s 1 +126902.40 9 +288000.06 2290.0 – C57
2021-01-03 08:05:18 S 06 43 03.607 -16 11 17.20 – V C57
2021-01-03 08:05:18 s 1 +126649.59 7 +288500.58 860.0 – C57
2021-01-03 08:15:18 S 06 43 03.142 -16 11 16.62 – V C57
2021-01-03 08:15:18 s 1 +126396.20 5 +288999.78 8640.0 – C57
2021-01-03 08:25:18 S 06 43 02.630 -16 11 16.44 – V C57
2021-01-03 08:25:18 s 1 +126142.23 9 +289497.66 5640.0 – C57
2021-01-03 08:35:18 S 06 43 02.126 -16 11 16.04 – V C57
2021-01-03 08:35:18 s 1 +125887.70 1 +289994.22 1860.0 – C57
2021-01-03 08:45:18 S 06 43 01.666 -16 11 15.54 – V C57
2021-01-03 08:45:18 s 1 +125632.59 3 +290489.47 7300.0 – C57
2021-01-03 08:55:18 S 06 43 01.138 -16 11 15.25 – V C57
2021-01-03 08:55:18 s 1 +125376.91 9 +290983.42 1980.0 – C57
2021-01-03 09:05:18 S 06 43 00.643 -16 11 15.04 – V C57
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
1985-10-05.357639 4852700 3000 Hz 2380 251 251