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
2004-03-07 10:50:14 C 08 00 36.97 -13 44 58.5 – r 379
2004-03-07 10:52:14 C 08 00 36.92 -13 44 57.7 – r 379
2004-03-07 10:56:11 C 08 00 36.84 -13 44 56.2 – r 379
2004-03-07 11:00:10 C 08 00 36.80 -13 44 54.7 – r 379
2004-03-07 11:02:09 C 08 00 36.77 -13 44 54.0 – r 379
2004-03-07 11:04:07 C 08 00 36.74 -13 44 53.2 – r 379
2004-03-07 12:44:45 C 08 00 35.19 -13 44 13.1 – – 355
2004-03-07 12:46:45 C 08 00 35.17 -13 44 12.3 – – 355
2004-03-07 12:48:44 C 08 00 35.16 -13 44 11.4 – – 355
2004-03-07 12:50:43 C 08 00 35.10 -13 44 10.8 – – 355
2004-03-07 12:53:17 C 08 00 35.05 -13 44 09.9 – – 355
2004-03-09 10:50:51 C 07 59 57.40 -13 25 58.6 – r 379
2004-03-09 10:52:31 C 07 59 57.38 -13 25 57.5 – r 379
2004-03-09 10:54:09 C 07 59 57.35 -13 25 57.2 – r 379
2004-03-09 10:57:27 C 07 59 57.30 -13 25 55.8 – r 379
2004-03-09 10:59:07 C 07 59 57.27 -13 25 54.9 – r 379
2004-03-09 11:00:46 C 07 59 57.29 -13 25 54.3 – r 379
2004-03-09 11:44:28 C 07 59 56.67 -13 25 37.4 – – 355
2004-03-09 11:47:02 C 07 59 56.62 -13 25 36.2 – – 355
2004-03-09 11:49:19 C 07 59 56.58 -13 25 35.2 – – 355
2004-03-09 11:51:30 C 07 59 56.57 -13 25 34.3 – – 355
2004-03-09 11:53:36 C 07 59 56.54 -13 25 33.4 – – 355
2004-03-09 19:55:44 – 07 59 50.45 -13 22 22.7 – o 084
2004-03-10 03:53:06 C 07 59 44.58 -13 19 13.6 – d 712
2004-03-10 04:04:49 C 07 59 44.44 -13 19 09.2 – d 712
2004-03-10 04:13:52 C 07 59 44.31 -13 19 05.7 – d 712
2004-03-11 19:43:00 – 07 59 17.24 -13 03 28.1 – o 084
2004-03-12 19:39:09 – 07 59 02.54 -12 54 00.8 – o 084
2004-03-13 10:55:47 C 07 58 53.89 -12 47 58.1 – r 379
2004-03-13 10:57:36 C 07 58 53.84 -12 47 57.4 – r 379
2004-03-13 10:59:25 C 07 58 53.82 -12 47 56.8 – r 379
2004-03-13 11:01:14 C 07 58 53.81 -12 47 56.1 – r 379
2004-03-13 19:37:00 – 07 58 49.11 -12 44 33.5 – o 084
2004-03-14 11:20:49 C 07 58 41.12 -12 38 19.9 – – 300
2004-03-14 11:30:19 C 07 58 40.97 -12 38 16.5 – – 300
2004-03-14 11:39:48 C 07 58 40.81 -12 38 13.4 – – 300
2004-03-14 11:49:19 C 07 58 40.76 -12 38 09.1 – – 300
2004-03-14 11:58:49 C 07 58 40.45 -12 38 04.8 – – 300
2004-03-14 12:08:19 C 07 58 40.51 -12 38 01.5 – – 300
2004-03-15 02:52:00 C 07 58 33.58 -12 32 15.0 – r H41
2004-03-15 02:54:00 C 07 58 33.56 -12 32 14.8 – r H41
2004-03-15 02:57:55 C 07 58 33.51 -12 32 13.0 – r H41
2004-03-15 02:59:51 C 07 58 33.50 -12 32 11.9 – r H41
2004-03-15 10:58:02 C 07 58 29.91 -12 29 04.3 – r 379
2004-03-15 11:00:10 C 07 58 29.88 -12 29 03.4 – r 379
2004-03-15 11:02:19 C 07 58 29.87 -12 29 02.6 – r 379
2004-03-15 11:04:29 C 07 58 29.85 -12 29 01.8 – r 379
2004-03-16 10:46:10 C 07 58 19.98 -12 19 44.8 – r 379
2004-03-16 10:48:08 C 07 58 19.94 -12 19 44.1 – r 379
2004-03-16 10:54:06 C 07 58 19.90 -12 19 42.2 – r 379
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
1985-10-05.357639 4852700 3000 Hz 2380 251 251