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 16:25:18 s 1 +147383.35 9 +235351.66 6970.0 – C57
2021-01-02 16:35:18 S 06 43 49.476 -16 11 43.15 – V C57
2021-01-02 16:35:18 s 1 +147201.08 2 +235985.73 2340.0 – C57
2021-01-02 16:45:18 S 06 43 48.953 -16 11 42.90 – V C57
2021-01-02 16:45:18 s 1 +147017.83 0 +236618.23 6360.0 – C57
2021-01-02 16:55:18 S 06 43 48.475 -16 11 43.01 – V C57
2021-01-02 16:55:18 s 1 +146833.60 8 +237249.17 9040.0 – C57
2021-01-02 17:05:18 S 06 43 47.993 -16 11 42.47 – V C57
2021-01-02 17:05:18 s 1 +146648.42 3 +237878.54 400.0 – C57
2021-01-02 17:15:18 S 06 43 47.474 -16 11 42.14 – V C57
2021-01-02 17:15:18 s 1 +146462.27 9 +238506.37 420.0 – C57
2021-01-02 17:25:18 S 06 43 47.004 -16 11 42.18 – V C57
2021-01-02 17:25:18 s 1 +146275.18 3 +239132.64 9140.0 – C57
2021-01-02 17:35:18 S 06 43 46.522 -16 11 41.57 – V C57
2021-01-02 17:35:18 s 1 +146087.14 0 +239757.36 6540.0 – C57
2021-01-02 17:45:18 S 06 43 46.001 -16 11 41.35 – V C57
2021-01-02 17:45:18 s 1 +145898.15 5 +240380.54 2650.0 – C57
2021-01-02 17:55:18 S 06 43 45.530 -16 11 41.46 – V C57
2021-01-02 17:55:18 s 1 +145708.23 5 +241002.17 7470.0 – C57
2021-01-02 18:05:18 S 06 43 45.041 -16 11 40.74 – V C57
2021-01-02 18:05:18 s 1 +145517.38 4 +241622.27 1000.0 – C57
2021-01-02 18:15:18 S 06 43 44.530 -16 11 40.52 – V C57
2021-01-02 18:15:18 s 1 +145325.60 9 +242240.82 3260.0 – C57
2021-01-02 18:25:18 S 06 43 44.062 -16 11 40.70 – V C57
2021-01-02 18:25:18 s 1 +145132.91 4 +242857.84 4250.0 – C57
2021-01-02 18:35:18 S 06 43 43.565 -16 11 39.98 – V C57
2021-01-02 18:35:18 s 1 +144939.30 6 +243473.33 3970.0 – C57
2021-01-02 18:45:18 S 06 43 43.051 -16 11 39.84 – V C57
2021-01-02 18:45:18 s 1 +144744.78 8 +244087.30 2450.0 – C57
2021-01-02 18:55:18 S 06 43 42.586 -16 11 39.77 – V C57
2021-01-02 18:55:18 s 1 +144549.36 7 +244699.74 9680.0 – C57
2021-01-02 19:05:18 S 06 43 42.079 -16 11 39.26 – V C57
2021-01-02 19:05:18 s 1 +144353.04 8 +245310.65 5670.0 – C57
2021-01-02 19:15:18 S 06 43 41.575 -16 11 39.01 – V C57
2021-01-02 19:15:18 s 1 +144155.83 6 +245920.05 430.0 – C57
2021-01-02 19:25:18 S 06 43 41.107 -16 11 39.01 – V C57
2021-01-02 19:25:18 s 1 +143957.73 6 +246527.93 3970.0 – C57
2021-01-02 19:35:18 S 06 43 40.601 -16 11 38.51 – V C57
2021-01-02 19:35:18 s 1 +143758.75 4 +247134.30 6290.0 – C57
2021-01-02 19:45:18 S 06 43 40.104 -16 11 38.26 – V C57
2021-01-02 19:45:18 s 1 +143558.89 3 +247739.16 7400.0 – C57
2021-01-02 19:55:18 S 06 43 39.634 -16 11 38.18 – V C57
2021-01-02 19:55:18 s 1 +143358.16 1 +248342.51 7310.0 – C57
2021-01-02 20:05:18 S 06 43 39.125 -16 11 37.68 – V C57
2021-01-02 20:05:18 s 1 +143156.56 1 +248944.36 6030.0 – C57
2021-01-02 20:15:18 S 06 43 38.628 -16 11 37.50 – V C57
2021-01-02 20:15:18 s 1 +142954.09 9 +249544.71 3560.0 – C57
2021-01-02 20:25:18 S 06 43 38.160 -16 11 37.46 – V C57
2021-01-02 20:25:18 s 1 +142750.77 9 +250143.56 9910.0 – C57
2021-01-02 20:35:18 S 06 43 37.644 -16 11 36.96 – V C57
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
1985-10-05.357639 4852700 3000 Hz 2380 251 251