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
2021-01-10 06:45:18 s 1 -174604.20 0 +288256.54 8120.0 – C57
2021-01-10 06:55:18 S 06 35 00.478 -15 54 32.51 – V C57
2021-01-10 06:55:18 s 1 -174788.50 0 +287792.96 6310.0 – C57
2021-01-10 07:05:18 S 06 35 00.060 -15 54 31.03 – V C57
2021-01-10 07:05:18 s 1 -174972.14 9 +287328.34 3450.0 – C57
2021-01-10 07:15:18 S 06 34 59.566 -15 54 29.74 – V C57
2021-01-10 07:15:18 s 1 -175155.14 4 +286862.66 9540.0 – C57
2021-01-10 07:25:18 S 06 34 59.083 -15 54 28.37 – V C57
2021-01-10 07:25:18 s 1 -175337.48 3 +286395.92 4570.0 – C57
2021-01-10 07:35:18 S 06 34 58.661 -15 54 26.68 – V C57
2021-01-10 07:35:18 s 1 -175519.16 4 +285928.13 8540.0 – C57
2021-01-10 07:45:18 S 06 34 58.183 -15 54 25.31 – V C57
2021-01-10 07:45:18 s 1 -175700.18 3 +285459.27 1450.0 – C57
2021-01-10 07:55:18 S 06 34 57.718 -15 54 23.83 – V C57
2021-01-10 07:55:18 s 1 -175880.54 0 +284989.36 3290.0 – C57
2021-01-10 08:05:18 S 06 34 57.298 -15 54 21.96 – V C57
2021-01-10 08:05:18 s 1 -176060.23 0 +284518.40 4060.0 – C57
2021-01-10 08:15:18 S 06 34 56.822 -15 54 19.94 – V C57
2021-01-10 08:15:18 s 1 -176239.25 3 +284046.36 3750.0 – C57
2021-01-10 08:25:18 S 06 34 56.335 -15 54 17.89 – V C57
2021-01-10 08:25:18 s 1 -176417.60 4 +283573.27 2360.0 – C57
2021-01-10 08:35:18 S 06 34 55.937 -15 54 15.84 – V C57
2021-01-10 08:35:18 s 1 -176595.28 3 +283099.12 9880.0 – C57
2021-01-10 08:45:18 S 06 34 55.500 -15 54 13.75 – V C57
2021-01-10 08:45:18 s 1 -176772.28 5 +282623.89 6320.0 – C57
2021-01-10 08:55:18 S 06 34 54.986 -15 54 12.13 – V C57
2021-01-10 08:55:18 s 1 -176948.61 0 +282147.61 1660.0 – C57
2021-01-10 09:05:18 S 06 34 54.564 -15 54 10.76 – V C57
2021-01-10 09:05:18 s 1 -177124.25 3 +281670.25 5900.0 – C57
2021-01-10 09:15:18 S 06 34 54.151 -15 54 09.00 – V C57
2021-01-10 09:15:18 s 1 -177299.21 4 +281191.83 9050.0 – C57
2021-01-10 09:25:18 S 06 34 53.616 -15 54 07.34 – V C57
2021-01-10 09:25:18 s 1 -177473.48 8 +280712.34 1080.0 – C57
2021-01-10 09:35:18 S 06 34 53.196 -15 54 06.30 – V C57
2021-01-10 09:35:18 s 1 -177647.07 4 +280231.78 2000.0 – C57
2021-01-10 09:45:18 S 06 34 52.774 -15 54 04.54 – V C57
2021-01-10 09:45:18 s 1 -177819.96 9 +279750.15 1810.0 – C57
2021-01-10 09:55:18 S 06 34 52.258 -15 54 02.99 – V C57
2021-01-10 09:55:18 s 1 -177992.17 1 +279267.45 500.0 – C57
2021-01-10 09:56:26 C 06 34 59.52 -15 52 35.5 – V T08
2021-01-10 10:01:04 C 06 34 59.32 -15 52 34.8 – V T08
2021-01-10 10:05:18 S 06 34 51.804 -15 54 01.44 – V C57
2021-01-10 10:05:18 s 1 -178163.67 6 +278783.67 8060.0 – C57
2021-01-10 10:11:45 C 06 34 58.82 -15 52 33.0 – V T08
2021-01-10 10:15:18 S 06 34 51.389 -15 54 00.00 – V C57
2021-01-10 10:15:18 s 1 -178334.48 3 +278298.81 4490.0 – C57
2021-01-10 10:25:18 S 06 34 50.897 -15 53 58.70 – V C57
2021-01-10 10:25:18 s 1 -178504.58 8 +277812.88 9790.0 – C57
2021-01-10 10:29:52 C 06 34 58.00 -15 52 30.2 – V T08
2021-01-10 10:35:18 S 06 34 50.426 -15 53 57.30 – V C57
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
1985-10-05.357639 4852700 3000 Hz 2380 251 251