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
2019-03-16 02:25:54 C 13 57 46.60 -20 19 08.4 – o Z22
2019-03-16 03:11:02 C 13 57 45.58 -20 18 59.0 – o Z22
2019-03-16 03:12:52 C 13 57 45.54 -20 18 58.6 – o Z22
2019-03-16 03:14:40 C 13 57 45.51 -20 18 58.4 – o Z22
2019-03-17 02:37:39 C 13 57 15.01 -20 14 03.6 – o Z22
2019-03-17 02:39:21 C 13 57 14.96 -20 14 03.1 – o Z22
2019-03-17 02:41:00 C 13 57 14.95 -20 14 02.8 – o Z22
2019-03-17 03:21:42 C 13 57 13.98 -20 13 54.3 – o Z22
2019-03-17 03:23:31 C 13 57 13.95 -20 13 53.7 – o Z22
2019-03-17 03:25:14 C 13 57 13.92 -20 13 53.3 – o Z22
2019-03-17 12:08:21 C 13 57 02.27 -20 12 00.1 – V T08
2019-03-17 12:21:54 C 13 57 01.95 -20 11 57.1 – V T08
2019-03-17 12:34:07 C 13 57 01.66 -20 11 54.6 – V T08
2019-03-17 12:47:39 C 13 57 01.35 -20 11 51.6 – V T08
2019-03-17 12:48:19 C 13 57 01.33 -20 11 51.5 – V T08
2019-03-17 12:49:38 C 13 57 01.29 -20 11 51.2 – V T08
2019-03-17 12:53:38 C 13 57 01.20 -20 11 50.3 – V T08
2019-03-17 13:12:06 C 13 57 00.76 -20 11 46.3 – V T08
2019-03-17 22:54:20 C 13 56 47.62 -20 09 40.1 – o L52
2019-03-17 22:57:27 C 13 56 47.55 -20 09 39.4 – o L52
2019-03-17 23:46:52 C 13 56 46.37 -20 09 28.7 – o L52
2019-03-17 23:48:22 C 13 56 46.34 -20 09 28.1 – o L52
2019-03-17 23:49:55 C 13 56 46.28 -20 09 27.8 – o L52
2019-03-17 23:51:29 C 13 56 46.27 -20 09 27.5 – o L52
2019-03-18 00:32:28 C 13 56 45.29 -20 09 18.4 – o L52
2019-03-18 00:33:57 C 13 56 45.26 -20 09 18.1 – o L52
2019-03-18 00:35:27 C 13 56 45.23 -20 09 17.8 – o L52
2019-03-25 12:20:13 C 13 52 06.11 -19 24 26.9 – V T08
2019-03-25 12:21:33 C 13 52 06.06 -19 24 26.3 – V T08
2019-03-25 12:24:52 C 13 52 05.96 -19 24 25.4 – V T08
2019-03-27 11:44:15 C 13 50 42.48 -19 10 54.6 – V T05
2019-03-27 11:54:51 C 13 50 42.16 -19 10 51.5 – V T05
2019-03-27 12:06:09 C 13 50 41.80 -19 10 48.3 – V T05
2019-03-27 12:18:15 C 13 50 41.41 -19 10 44.7 – V T05
2019-03-28 08:57:49 C 13 50 03.75 -19 04 37.7 – o 691
2019-03-28 09:02:18 C 13 50 03.62 -19 04 36.5 – o 691
2019-03-28 09:10:22 C 13 50 03.36 -19 04 34.0 – o 691
2019-03-28 09:14:50 C 13 50 03.21 -19 04 32.5 – o 691
2019-03-28 09:22:54 C 13 50 02.96 -19 04 30.1 – o 691
2019-03-28 09:27:23 C 13 50 02.82 -19 04 28.7 – o 691
2019-03-29 08:05:52 C 13 49 20.76 -18 57 36.5 – V 703
2019-03-29 08:13:36 C 13 49 20.50 -18 57 34.2 – V 703
2019-03-29 08:21:21 C 13 49 20.25 -18 57 31.8 – V 703
2019-03-29 08:29:04 C 13 49 20.00 -18 57 29.4 – V 703
2019-03-29 12:09:55 C 13 49 13.05 -18 56 20.9 – V T08
2019-03-29 12:10:34 C 13 49 13.02 -18 56 20.7 – V T08
2019-03-29 12:12:34 C 13 49 12.96 -18 56 20.1 – V T08
2019-03-29 12:31:10 C 13 49 12.35 -18 56 14.3 – V T08
2019-03-29 12:31:49 C 13 49 12.33 -18 56 14.1 – V T08
2019-03-29 12:43:47 C 13 49 11.94 -18 56 10.4 – V T08
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
1985-10-05.357639 4852700 3000 Hz 2380 251 251