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
2019-02-17 15:24:38 C 14 03 53.80 -21 30 42.8 – V T08
2019-02-17 15:36:34 C 14 03 53.81 -21 30 42.5 – V T08
2019-02-17 15:55:48 C 14 03 53.83 -21 30 41.8 – V T08
2019-02-17 16:02:29 C 14 03 53.84 -21 30 41.7 – V T08
2019-02-24 16:40:15 C 14 03 43.47 -21 22 21.6 – V 323
2019-02-24 18:48:22 C 14 03 42.85 -21 22 12.8 – V 323
2019-02-25 17:01:16 C 14 03 36.66 -21 20 34.5 – q E89
2019-02-25 17:57:00 C 14 03 36.52 -21 20 30.4 – V 323
2019-02-25 20:02:55 C 14 03 35.79 -21 20 21.0 – V 323
2019-03-01 13:26:04 C 14 02 59.59 -21 12 24.8 – V T08
2019-03-01 13:27:23 C 14 02 59.58 -21 12 24.6 – V T08
2019-03-01 13:46:54 C 14 02 59.39 -21 12 22.6 – V T08
2019-03-01 14:04:41 C 14 02 59.23 -21 12 21.0 – V T08
2019-03-01 15:16:36 C 14 02 58.80 -21 12 09.8 – q 323
2019-03-01 17:21:48 C 14 02 57.67 -21 11 57.5 – q 323
2019-03-05 08:40:58 C 14 02 04.11 -21 01 59.1 15.0 q V26
2019-03-05 09:26:21 C 14 02 03.54 -21 01 53.4 15.0 q V26
2019-03-05 10:21:57 C 14 02 02.83 -21 01 46.2 14.9 q V26
2019-03-05 11:21:06 C 14 02 02.07 -21 01 38.7 15.0 q V26
2019-03-05 12:15:02 C 14 02 01.38 -21 01 31.7 15.0 q V26
2019-03-05 13:24:20 C 14 02 00.66 -21 01 22.6 – V T08
2019-03-05 13:30:58 C 14 02 00.57 -21 01 21.8 – V T08
2019-03-05 13:43:50 C 14 02 00.41 -21 01 20.1 – V T08
2019-03-05 14:06:14 C 14 02 00.12 -21 01 17.2 – V T08
2019-03-07 09:38:53 C 14 01 26.50 -20 55 23.8 14.6 q V26
2019-03-07 10:32:38 C 14 01 25.72 -20 55 16.2 14.9 q V26
2019-03-07 11:12:29 C 14 01 25.13 -20 55 10.4 15.0 q V26
2019-03-07 12:14:54 C 14 01 24.22 -20 55 01.5 14.9 q V26
2019-03-08 09:16:33 C 14 01 06.47 -20 51 57.7 14.8 q V26
2019-03-08 10:18:14 C 14 01 05.51 -20 51 48.6 14.5 q V26
2019-03-08 11:07:16 C 14 01 04.75 -20 51 41.2 14.7 q V26
2019-03-08 12:17:33 C 14 01 03.66 -20 51 30.6 14.9 q V26
2019-03-09 07:37:24 C 14 00 46.43 -20 48 33.4 14.9 q V26
2019-03-09 08:21:13 C 14 00 45.72 -20 48 26.7 14.9 q V26
2019-03-09 09:17:19 C 14 00 44.80 -20 48 18.0 15.0 q V26
2019-03-09 12:16:05 C 14 00 41.87 -20 47 49.8 14.9 q V26
2019-03-09 13:45:02 C 14 00 40.58 -20 47 35.8 – V T08
2019-03-09 13:59:00 C 14 00 40.34 -20 47 33.5 – V T08
2019-03-09 14:12:57 C 14 00 40.11 -20 47 31.3 – V T08
2019-03-12 16:04:46 C 13 59 24.83 -20 34 59.3 – q 323
2019-03-12 19:39:12 C 13 59 20.71 -20 34 21.0 – q 323
2019-03-15 09:47:15 C 13 58 07.56 -20 22 31.6 – V G96
2019-03-15 09:55:18 C 13 58 07.38 -20 22 30.0 – V G96
2019-03-15 10:09:31 C 13 58 07.08 -20 22 27.1 – V G96
2019-03-15 10:17:33 C 13 58 06.90 -20 22 25.5 – V G96
2019-03-16 02:06:23 C 13 57 46.97 -20 19 12.8 – V C95
2019-03-16 02:13:36 C 13 57 46.80 -20 19 11.2 – V C95
2019-03-16 02:20:50 C 13 57 46.64 -20 19 10.0 – V C95
2019-03-16 02:22:23 C 13 57 46.67 -20 19 09.1 – o Z22
2019-03-16 02:24:12 C 13 57 46.63 -20 19 08.7 – o Z22
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
1985-10-05.357639 4852700 3000 Hz 2380 251 251