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
2004-01-12 08:21:50 C 08 43 57.31 -19 10 55.6 – c H41
2004-01-12 08:23:45 C 08 43 57.24 -19 10 55.5 – c H41
2004-01-12 08:26:50 C 08 43 57.14 -19 10 55.3 – c H41
2004-01-12 08:28:14 C 08 43 57.08 -19 10 55.2 – c H41
2004-01-17 07:42:03 C 08 39 18.19 -19 09 25.4 14.0 d H72
2004-01-17 07:45:23 C 08 39 18.08 -19 09 24.7 14.1 d H72
2004-01-17 07:48:44 C 08 39 17.93 -19 09 24.6 14.1 d H72
2004-01-17 07:52:05 C 08 39 17.78 -19 09 24.7 14.0 d H72
2004-01-24 07:48:29 C 08 32 32.131 -18 55 36.06 – g 689
2004-01-24 14:37:44 C 08 32 15.63 -18 54 44.9 – m 379
2004-01-24 14:39:33 C 08 32 15.51 -18 54 44.9 – m 379
2004-01-24 14:43:10 C 08 32 15.37 -18 54 44.5 – m 379
2004-01-24 14:44:59 C 08 32 15.32 -18 54 44.5 – m 379
2004-01-27 06:37:46 C 08 29 40.38 -18 45 45.5 – c 704
2004-01-27 07:14:26 C 08 29 38.91 -18 45 40.0 – c 704
2004-01-27 07:32:15 C 08 29 38.02 -18 45 36.2 – c 704
2004-01-27 07:50:04 C 08 29 37.27 -18 45 33.7 – c 704
2004-01-29 12:24:32 C 08 27 30.91 -18 36 42.4 – o 423
2004-01-29 12:32:31 C 08 27 30.62 -18 36 41.5 – o 423
2004-01-31 13:19:26 C 08 25 34.45 -18 27 30.0 – m 379
2004-01-31 13:21:25 C 08 25 34.34 -18 27 29.3 – m 379
2004-01-31 13:25:24 C 08 25 34.18 -18 27 28.3 – m 379
2004-01-31 13:27:22 C 08 25 34.13 -18 27 28.3 – m 379
2004-02-04 13:53:43 C 08 21 49.53 -18 06 15.4 – o 379
2004-02-04 13:58:40 C 08 21 49.33 -18 06 14.1 – o 379
2004-02-04 14:00:18 C 08 21 49.25 -18 06 13.7 – o 379
2004-02-04 14:02:13 C 08 21 49.17 -18 06 13.4 – o 379
2004-02-06 06:45:09 C 08 20 17.035 -17 56 10.10 – g 689
2004-02-07 12:29:59 C 08 19 10.87 -17 48 23.0 – – D86
2004-02-07 12:45:09 C 08 19 10.35 -17 48 18.9 – – D86
2004-02-07 13:01:04 C 08 19 09.77 -17 48 15.7 – – D86
2004-02-12 06:15:09 C 08 15 08.201 -17 16 03.57 – g 689
2004-02-16 07:18:26 C 08 11 56.43 -16 45 16.0 – r H41
2004-02-16 07:20:34 C 08 11 56.36 -16 45 15.5 – r H41
2004-02-16 07:22:56 C 08 11 56.29 -16 45 15.0 – r H41
2004-02-16 07:25:22 C 08 11 56.20 -16 45 13.6 – r H41
2004-02-16 14:16:28 C 08 11 43.35 -16 42 58.3 – o 379
2004-02-16 14:20:21 C 08 11 43.22 -16 42 56.4 – o 379
2004-02-16 14:25:17 C 08 11 43.05 -16 42 55.0 – o 379
2004-02-17 10:50:57 C 08 11 05.12 -16 36 00.5 – o 423
2004-02-17 12:38:19 C 08 11 01.74 -16 35 24.5 – o 423
2004-02-17 13:10:18 C 08 11 00.75 -16 35 13.2 – o 423
2004-02-17 13:37:52 C 08 10 59.91 -16 35 08.3 – o 379
2004-02-17 13:42:49 C 08 10 59.76 -16 35 06.5 – o 379
2004-02-17 13:44:29 C 08 10 59.70 -16 35 05.9 – o 379
2004-02-17 13:46:07 C 08 10 59.65 -16 35 05.2 – o 379
2004-02-18 06:26:42 C 08 10 29.18 -16 29 24.8 – r H41
2004-02-18 06:29:23 C 08 10 29.11 -16 29 23.9 – r H41
2004-02-18 06:32:26 C 08 10 29.01 -16 29 22.8 – r H41
2004-02-18 06:34:13 C 08 10 28.95 -16 29 22.2 – r H41
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
1985-10-05.357639 4852700 3000 Hz 2380 251 251