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
2019-01-16 15:19:39 C 13 53 17.15 -20 55 17.0 – V T08
2019-01-16 15:32:55 C 13 53 17.46 -20 55 18.4 – V T08
2019-01-19 17:49:25 C 13 55 00.83 -21 02 54.4 – V 323
2019-01-19 18:07:23 C 13 55 01.21 -21 02 56.1 – V 323
2019-01-21 13:49:29 C 13 55 58.36 -21 07 07.0 – V T08
2019-01-21 14:12:59 C 13 55 58.83 -21 07 09.2 – V T08
2019-01-21 14:26:21 C 13 55 59.10 -21 07 10.5 – V T08
2019-01-21 14:36:30 C 13 55 59.32 -21 07 11.5 – V T08
2019-01-23 13:48:53 S 13 56 57.80 -21 11 19.3 – L C51
2019-01-23 15:05:19 C 13 56 59.438 -21 11 27.60 – U F52
2019-01-23 15:20:08 C 13 56 59.721 -21 11 28.87 – U F52
2019-01-23 15:34:58 C 13 57 00.010 -21 11 30.10 – U F52
2019-01-23 16:57:23 S 13 57 01.55 -21 11 34.8 – L C51
2019-01-23 23:14:12 S 13 57 09.09 -21 12 06.7 – L C51
2019-01-24 00:48:27 S 13 57 10.96 -21 12 14.3 – L C51
2019-01-24 02:22:42 S 13 57 12.81 -21 12 22.4 – L C51
2019-01-24 03:56:57 S 13 57 14.68 -21 12 29.9 – L C51
2019-01-24 05:31:01 S 13 57 16.54 -21 12 37.4 – L C51
2019-01-24 05:31:12 S 13 57 16.54 -21 12 37.4 – L C51
2019-01-24 13:22:16 S 13 57 25.79 -21 13 16.4 – L C51
2019-01-24 14:01:26 C 13 57 26.71 -21 13 21.4 – V T08
2019-01-24 14:11:23 C 13 57 26.91 -21 13 22.4 – V T08
2019-01-24 14:22:39 C 13 57 27.12 -21 13 23.2 – V T08
2019-01-24 14:30:38 C 13 57 27.27 -21 13 23.9 – V T08
2019-01-28 14:43:40 C 13 59 12.56 -21 20 28.6 – V T08
2019-01-28 14:46:58 C 13 59 12.61 -21 20 28.9 – V T08
2019-01-28 14:59:35 C 13 59 12.81 -21 20 29.7 – V T08
2019-01-28 15:10:11 C 13 59 12.99 -21 20 30.3 – V T08
2019-02-01 14:05:00 C 14 00 42.04 -21 26 00.1 – V T08
2019-02-01 14:12:18 C 14 00 42.14 -21 26 00.4 – V T08
2019-02-01 14:14:18 C 14 00 42.17 -21 26 00.6 – V T08
2019-02-01 14:23:35 C 14 00 42.30 -21 26 01.1 – V T08
2019-02-03 02:37:31 C 14 01 12.11 -21 27 43.2 – o L52
2019-02-03 02:44:08 C 14 01 12.15 -21 27 43.6 – o L52
2019-02-03 06:36:33 C 14 01 15.25 -21 27 52.7 – o Z22
2019-02-03 06:42:22 C 14 01 15.33 -21 27 53.0 – o Z22
2019-02-05 15:04:45 C 14 01 56.77 -21 29 58.5 – V T08
2019-02-05 15:26:13 C 14 01 57.00 -21 29 59.1 – V T08
2019-02-05 15:40:00 C 14 01 57.15 -21 29 59.7 – V T08
2019-02-05 15:45:18 C 14 01 57.20 -21 29 59.9 – V T08
2019-02-09 14:42:17 C 14 02 53.60 -21 32 08.4 – V T08
2019-02-09 15:03:05 C 14 02 53.76 -21 32 08.7 – V T08
2019-02-09 15:15:29 C 14 02 53.85 -21 32 08.8 – V T08
2019-02-09 15:22:22 C 14 02 53.89 -21 32 08.9 – V T08
2019-02-13 14:03:19 C 14 03 32.74 -21 32 26.6 – V T08
2019-02-13 14:17:47 C 14 03 32.80 -21 32 26.4 – V T08
2019-02-13 14:39:49 C 14 03 32.90 -21 32 26.6 – V T08
2019-02-13 14:52:01 C 14 03 32.96 -21 32 26.2 – V T08
2019-02-15 14:25:14 C 14 03 45.72 -21 31 48.4 – q E89
2019-02-15 14:50:19 C 14 03 45.79 -21 31 47.9 – q E89
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
1985-10-05.357639 4852700 3000 Hz 2380 251 251