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
2004-02-18 12:31:01 C 08 10 18.33 -16 27 19.9 – o 379
2004-02-18 12:36:27 C 08 10 18.18 -16 27 17.9 – o 379
2004-02-18 12:38:17 C 08 10 18.13 -16 27 17.4 – o 379
2004-02-18 12:40:06 C 08 10 18.07 -16 27 16.8 – o 379
2004-02-19 11:24:12 C 08 09 37.72 -16 19 21.1 – o 423
2004-02-19 11:47:21 C 08 09 37.05 -16 19 13.0 – o 423
2004-02-19 12:03:21 C 08 09 36.56 -16 19 07.1 – o 423
2004-02-19 13:05:45 C 08 09 34.73 -16 18 49.0 – o 379
2004-02-19 13:07:25 C 08 09 34.65 -16 18 48.7 – o 379
2004-02-19 13:09:03 C 08 09 34.61 -16 18 47.8 – o 379
2004-02-19 13:10:43 C 08 09 34.57 -16 18 47.2 – o 379
2004-02-19 13:12:21 C 08 09 34.51 -16 18 46.8 – o 379
2004-02-19 13:17:18 C 08 09 34.38 -16 18 45.1 – o 379
2004-02-20 03:53:19 C 08 09 09.13 -16 13 37.7 – c 704
2004-02-20 04:09:20 C 08 09 08.65 -16 13 31.5 – c 704
2004-02-20 04:25:24 C 08 09 08.17 -16 13 25.6 – c 704
2004-02-20 04:41:34 C 08 09 07.69 -16 13 20.0 – c 704
2004-02-20 04:57:35 C 08 09 07.20 -16 13 14.2 – c 704
2004-02-20 21:57:09 C 08 08 38.25 -16 07 14.0 – c A32
2004-02-20 22:00:23 C 08 08 38.15 -16 07 12.9 – c A32
2004-02-20 22:03:38 C 08 08 38.05 -16 07 11.8 – c A32
2004-02-20 22:10:07 C 08 08 37.87 -16 07 09.3 – c A32
2004-02-21 11:57:38 C 08 08 14.83 -16 02 13.3 – o 379
2004-02-21 11:59:16 C 08 08 14.79 -16 02 12.4 – o 379
2004-02-21 12:00:56 C 08 08 14.77 -16 02 12.2 – o 379
2004-02-21 12:05:53 C 08 08 14.63 -16 02 10.5 – o 379
2004-02-22 04:29:00 C 08 07 47.65 -15 56 16.0 – r H41
2004-02-22 04:30:39 C 08 07 47.62 -15 56 15.3 – r H41
2004-02-22 04:33:03 C 08 07 47.55 -15 56 14.5 – r H41
2004-02-22 04:35:43 C 08 07 47.47 -15 56 13.5 – r H41
2004-02-23 13:03:37 C 08 06 55.75 -15 44 22.7 – o 379
2004-02-23 13:05:15 C 08 06 55.71 -15 44 22.0 – o 379
2004-02-23 13:06:55 C 08 06 55.68 -15 44 21.6 – o 379
2004-02-23 13:08:34 C 08 06 55.64 -15 44 21.2 – o 379
2004-02-23 13:10:12 C 08 06 55.58 -15 44 20.4 – o 379
2004-02-23 22:48:44 C 08 06 40.65 -15 40 47.7 – c A32
2004-02-23 22:55:14 C 08 06 40.49 -15 40 45.0 – c A32
2004-02-23 23:01:45 C 08 06 40.32 -15 40 42.8 – c A32
2004-02-25 12:44:03 C 08 05 43.81 -15 26 40.1 – o 379
2004-02-25 12:50:00 C 08 05 43.66 -15 26 37.9 – o 379
2004-02-25 12:51:59 C 08 05 43.61 -15 26 37.1 – o 379
2004-02-25 12:53:59 C 08 05 43.59 -15 26 36.4 – o 379
2004-02-26 04:46:18 C 08 05 20.75 -15 20 38.0 – d 712
2004-02-26 04:47:53 C 08 05 20.69 -15 20 37.3 – d 712
2004-02-26 05:02:41 C 08 05 20.33 -15 20 31.9 – d 712
2004-02-26 05:07:47 C 08 05 20.20 -15 20 29.9 – d 712
2004-02-26 05:24:26 C 08 05 19.78 -15 20 23.6 – d 712
2004-02-26 05:26:23 C 08 05 19.75 -15 20 22.7 – d 712
2004-02-26 23:57:08 C 08 04 53.73 -15 13 23.1 – c J93
2004-02-27 00:00:11 C 08 04 53.67 -15 13 21.3 – c J93
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
1985-10-05.357639 4852700 3000 Hz 2380 251 251