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
2019-04-16 00:14:33 s 1 -68675.589 0 +380478.51 2040.0 – C57
2019-04-16 00:44:33 S 13 34 31.121 -16 21 37.08 – V C57
2019-04-16 00:44:33 s 1 -69738.311 0 +380277.18 2640.0 – C57
2019-04-16 01:14:33 S 13 34 29.981 -16 21 25.81 – V C57
2019-04-16 01:14:33 s 1 -70799.400 0 +380067.22 2740.0 – C57
2019-04-16 01:31:21 C 13 34 13.48 -16 21 34.5 14.0 V K46
2019-04-16 01:44:33 S 13 34 28.855 -16 21 11.74 – V C57
2019-04-16 01:44:33 s 1 -71858.830 0 +379848.61 2460.0 – C57
2019-04-16 02:14:33 S 13 34 27.715 -16 20 59.10 – V C57
2019-04-16 02:14:33 s 1 -72916.577 0 +379621.36 1900.0 – C57
2019-04-16 02:44:33 S 13 34 26.604 -16 20 47.26 – V C57
2019-04-16 02:44:33 s 1 -73972.617 0 +379385.49 1160.0 – C57
2019-04-16 03:14:33 S 13 34 25.447 -16 20 34.33 – V C57
2019-04-16 03:14:33 s 1 -75026.925 0 +379140.98 9650.0 – C57
2019-04-16 03:44:33 S 13 34 24.310 -16 20 20.94 – V C57
2019-04-16 03:44:33 s 1 -76079.477 0 +378887.85 450.0 – C57
2019-04-16 04:14:33 S 13 34 23.186 -16 20 09.02 – V C57
2019-04-16 04:14:33 s 1 -77130.248 0 +378626.10 1110.0 – C57
2019-04-16 04:44:33 S 13 34 22.051 -16 19 56.71 – V C57
2019-04-16 04:44:33 s 1 -78179.213 0 +378355.73 1540.0 – C57
2019-04-16 05:14:33 S 13 34 20.870 -16 19 43.86 – V C57
2019-04-16 05:14:33 s 1 -79226.347 0 +378076.75 1630.0 – C57
2019-04-16 05:44:33 S 13 34 19.735 -16 19 31.62 – V C57
2019-04-16 05:44:33 s 1 -80271.626 0 +377789.15 1280.0 – C57
2019-04-16 07:14:33 S 13 34 16.325 -16 18 53.50 – V C57
2019-04-16 07:14:33 s 1 -83396.085 0 +376874.71 6580.0 – C57
2019-04-16 07:44:33 S 13 34 15.197 -16 18 41.51 – V C57
2019-04-16 07:44:33 s 1 -84433.696 0 +376552.68 3440.0 – C57
2019-04-16 08:14:33 S 13 34 14.045 -16 18 28.76 – V C57
2019-04-16 08:14:33 s 1 -85469.327 0 +376222.06 9350.0 – C57
2019-04-16 08:44:33 S 13 34 12.893 -16 18 15.30 – V C57
2019-04-16 08:44:33 s 1 -86502.953 0 +375882.84 4190.0 – C57
2019-04-16 09:14:33 S 13 34 11.813 -16 18 02.77 – V C57
2019-04-16 09:14:33 s 1 -87534.550 0 +375535.03 7870.0 – C57
2019-04-16 09:44:33 S 13 34 10.678 -16 17 50.57 – V C57
2019-04-16 09:44:33 s 1 -88564.091 0 +375178.62 280.0 – C57
2019-04-16 10:14:33 S 13 34 09.482 -16 17 37.43 – V C57
2019-04-16 10:14:33 s 1 -89591.553 0 +374813.61 1310.0 – C57
2019-04-16 10:21:43 C 13 33 53.34 -16 17 51.4 – V T05
2019-04-16 10:32:59 C 13 33 52.90 -16 17 46.7 – V T05
2019-04-16 10:44:15 C 13 33 52.46 -16 17 42.0 – V T05
2019-04-16 10:55:24 C 13 33 52.02 -16 17 37.3 – V T05
2019-04-16 11:14:33 S 13 34 07.212 -16 17 13.13 – V C57
2019-04-16 11:14:33 s 1 -91640.135 0 +374057.83 8830.0 – C57
2019-04-16 12:14:33 S 13 34 04.898 -16 16 46.85 – V C57
2019-04-16 12:14:33 s 1 -93680.093 0 +373267.70 9580.0 – C57
2019-04-16 12:44:33 S 13 34 03.821 -16 16 34.36 – V C57
2019-04-16 12:44:33 s 1 -94696.773 0 +372859.75 2160.0 – C57
2019-04-16 13:14:33 S 13 34 02.630 -16 16 22.37 – V C57
2019-04-16 13:14:33 s 1 -95711.221 0 +372443.21 2730.0 – C57
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
1985-10-05.357639 4852700 3000 Hz 2380 251 251