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
2021-01-02 12:15:18 s 1 +151605.42 4 +218981.93 9350.0 – C57
2021-01-02 12:25:18 S 06 44 01.726 -16 11 49.20 – V C57
2021-01-02 12:25:18 s 1 +151449.54 7 +219656.18 1280.0 – C57
2021-01-02 12:35:18 S 06 44 01.258 -16 11 49.20 – V C57
2021-01-02 12:35:18 s 1 +151292.53 6 +220328.79 1630.0 – C57
2021-01-02 12:45:18 S 06 44 00.739 -16 11 48.88 – V C57
2021-01-02 12:45:18 s 1 +151134.39 5 +220999.75 420.0 – C57
2021-01-02 12:55:18 S 06 44 00.257 -16 11 48.41 – V C57
2021-01-02 12:55:18 s 1 +150975.13 4 +221669.07 7650.0 – C57
2021-01-02 13:05:18 S 06 43 59.784 -16 11 48.41 – V C57
2021-01-02 13:05:18 s 1 +150814.75 7 +222336.75 3340.0 – C57
2021-01-02 13:15:18 S 06 43 59.263 -16 11 48.12 – V C57
2021-01-02 13:15:18 s 1 +150653.27 4 +223002.79 7490.0 – C57
2021-01-02 13:25:18 S 06 43 58.793 -16 11 47.62 – V C57
2021-01-02 13:25:18 s 1 +150490.68 9 +223667.21 110.0 – C57
2021-01-02 13:35:18 S 06 43 58.322 -16 11 47.62 – V C57
2021-01-02 13:35:18 s 1 +150327.01 0 +224330.00 1220.0 – C57
2021-01-02 13:45:18 S 06 43 57.806 -16 11 47.29 – V C57
2021-01-02 13:45:18 s 1 +150162.24 3 +224991.16 820.0 – C57
2021-01-02 13:55:18 S 06 43 57.329 -16 11 47.08 – V C57
2021-01-02 13:55:18 s 1 +149996.39 6 +225650.71 8920.0 – C57
2021-01-02 14:05:18 S 06 43 56.846 -16 11 46.93 – V C57
2021-01-02 14:05:18 s 1 +149829.47 5 +226308.63 5540.0 – C57
2021-01-02 14:15:18 S 06 43 56.328 -16 11 46.64 – V C57
2021-01-02 14:15:18 s 1 +149661.48 6 +226964.95 670.0 – C57
2021-01-02 14:25:18 S 06 43 55.858 -16 11 46.50 – V C57
2021-01-02 14:25:18 s 1 +149492.43 6 +227619.65 4340.0 – C57
2021-01-02 14:35:18 S 06 43 55.370 -16 11 46.32 – V C57
2021-01-02 14:35:18 s 1 +149322.33 1 +228272.75 6540.0 – C57
2021-01-02 14:45:18 S 06 43 54.847 -16 11 46.00 – V C57
2021-01-02 14:45:18 s 1 +149151.17 8 +228924.24 7300.0 – C57
2021-01-02 14:55:18 S 06 43 54.379 -16 11 45.96 – V C57
2021-01-02 14:55:18 s 1 +148978.98 3 +229574.13 6610.0 – C57
2021-01-02 15:05:18 S 06 43 53.897 -16 11 45.53 – V C57
2021-01-02 15:05:18 s 1 +148805.75 2 +230222.42 4490.0 – C57
2021-01-02 15:15:18 S 06 43 53.376 -16 11 45.10 – V C57
2021-01-02 15:15:18 s 1 +148631.49 1 +230869.12 940.0 – C57
2021-01-02 15:25:18 S 06 43 52.906 -16 11 45.17 – V C57
2021-01-02 15:25:18 s 1 +148456.20 8 +231514.23 5980.0 – C57
2021-01-02 15:35:18 S 06 43 52.438 -16 11 44.66 – V C57
2021-01-02 15:35:18 s 1 +148279.90 7 +232157.75 9610.0 – C57
2021-01-02 15:45:18 S 06 43 51.907 -16 11 44.34 – V C57
2021-01-02 15:45:18 s 1 +148102.59 6 +232799.69 1850.0 – C57
2021-01-02 15:55:18 S 06 43 51.444 -16 11 44.48 – V C57
2021-01-02 15:55:18 s 1 +147924.27 9 +233440.05 2690.0 – C57
2021-01-02 16:05:18 S 06 43 50.962 -16 11 43.94 – V C57
2021-01-02 16:05:18 s 1 +147744.96 3 +234078.82 2150.0 – C57
2021-01-02 16:15:18 S 06 43 50.434 -16 11 43.62 – V C57
2021-01-02 16:15:18 s 1 +147564.65 5 +234716.03 240.0 – C57
2021-01-02 16:25:18 S 06 43 49.956 -16 11 43.76 – V C57
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
1985-10-05.357639 4852700 3000 Hz 2380 251 251