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
2020-12-12 11:43:20 C 07 08 37.26 -15 00 45.2 – V T08
2020-12-13 12:24:47 C 07 07 29.46 -15 08 25.7 – V T08
2020-12-13 12:29:26 C 07 07 29.22 -15 08 27.1 – V T08
2020-12-13 12:38:12 C 07 07 28.82 -15 08 29.6 – V T08
2020-12-13 14:05:39 C 07 07 24.69 -15 08 55.4 – V T08
2020-12-14 09:26:02 C 07 06 31.23 -15 14 37.6 – V T05
2020-12-14 09:33:18 C 07 06 30.89 -15 14 39.7 – V T05
2020-12-14 09:41:55 C 07 06 30.48 -15 14 42.3 – V T05
2020-12-14 09:59:08 C 07 06 29.64 -15 14 47.1 – V T05
2020-12-15 08:33:17 C 07 05 25.92 -15 21 06.9 – U I41
2020-12-15 10:08:38 C 07 05 21.28 -15 21 32.8 – U I41
2020-12-15 11:05:01 C 07 05 18.77 -15 21 46.9 – V T05
2020-12-15 11:08:18 C 07 05 18.61 -15 21 47.9 – V T05
2020-12-15 11:12:15 C 07 05 18.42 -15 21 48.9 – V T05
2020-12-15 11:19:30 C 07 05 18.06 -15 21 50.9 – V T05
2020-12-16 08:51:17 C 07 04 16.57 -15 27 30.6 – U I41
2020-12-16 12:16:00 C 07 04 06.72 -15 28 21.3 – V T08
2020-12-16 13:37:59 C 07 04 02.67 -15 28 41.8 – V T08
2020-12-16 14:13:39 C 07 04 00.92 -15 28 50.6 – V T08
2020-12-20 08:34:15 C 06 59 36.75 -15 48 35.8 – U I41
2020-12-20 08:36:16 C 06 59 36.65 -15 48 36.1 – U I41
2020-12-20 10:06:04 C 06 59 32.09 -15 48 52.6 – U I41
2020-12-20 10:09:27 C 06 59 31.91 -15 48 53.4 – U I41
2020-12-22 11:34:21 C 06 57 04.41 -15 57 06.8 – V T05
2020-12-22 11:38:57 C 06 57 04.17 -15 57 07.5 – V T05
2020-12-22 11:48:16 C 06 57 03.69 -15 57 08.9 – V T05
2020-12-22 12:37:44 C 06 57 01.14 -15 57 16.1 – V T05
2020-12-23 10:11:17 C 06 55 56.55 -16 00 17.5 – V T05
2020-12-23 10:14:36 C 06 55 56.38 -16 00 18.0 – V T05
2020-12-23 10:18:34 C 06 55 56.17 -16 00 18.5 – V T05
2020-12-23 10:37:46 C 06 55 55.18 -16 00 21.1 – V T05
2020-12-24 10:37:22 C 06 54 42.87 -16 03 18.7 – V T08
2020-12-24 10:45:20 C 06 54 42.44 -16 03 19.7 – V T08
2020-12-24 10:59:59 C 06 54 41.69 -16 03 21.3 – V T08
2020-12-24 11:21:40 C 06 54 40.56 -16 03 23.8 – V T08
2020-12-25 10:19:02 C 06 53 31.35 -16 05 49.6 – V T08
2020-12-25 10:30:46 C 06 53 30.75 -16 05 50.7 – V T08
2020-12-25 11:21:30 C 06 53 28.11 -16 05 55.8 – V T08
2020-12-25 11:26:17 C 06 53 27.87 -16 05 56.2 – V T08
2020-12-26 12:00:59 C 06 52 13.60 -16 08 06.0 – V T05
2020-12-26 12:05:36 C 06 52 13.36 -16 08 06.4 – V T05
2020-12-26 12:14:13 C 06 52 12.91 -16 08 07.0 – V T05
2020-12-26 12:28:42 C 06 52 12.16 -16 08 08.1 – V T05
2020-12-27 12:24:25 C 06 50 59.95 -16 09 48.9 – V T05
2020-12-27 12:29:49 C 06 50 59.67 -16 09 49.2 – V T05
2020-12-27 12:45:01 C 06 50 58.88 -16 09 50.3 – V T05
2020-12-27 12:56:15 C 06 50 58.31 -16 09 50.8 – V T05
2020-12-28 10:00:12 C 06 49 55.08 -16 10 59.0 – V T08
2020-12-28 10:02:52 C 06 49 54.96 -16 10 59.1 – V T08
2020-12-28 10:08:11 C 06 49 54.67 -16 10 59.4 – V T08
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
1985-10-05.357639 4852700 3000 Hz 2380 251 251