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
2021-01-15 14:41:40 C 06 29 44.74 -15 28 31.4 – q Q68
2021-01-16 08:26:55 C 06 29 02.98 -15 24 31.3 – V T05
2021-01-16 08:32:11 C 06 29 02.76 -15 24 30.1 – V T05
2021-01-16 08:36:49 C 06 29 02.58 -15 24 28.9 – V T05
2021-01-16 09:16:33 C 06 29 00.97 -15 24 19.7 – V T05
2021-01-16 22:40:49 C 06 28 29.81 -15 21 09.7 – V K83
2021-01-16 22:45:02 C 06 28 29.63 -15 21 08.7 – V K83
2021-01-16 22:49:14 C 06 28 29.47 -15 21 07.8 – V K83
2021-01-17 06:03:41 C 06 28 12.92 -15 19 22.1 – U I41
2021-01-17 07:03:05 C 06 28 10.58 -15 19 07.5 – U I41
2021-01-17 09:20:21 C 06 28 05.37 -15 18 32.9 – V T08
2021-01-17 09:24:59 C 06 28 05.19 -15 18 31.8 – V T08
2021-01-17 09:34:17 C 06 28 04.82 -15 18 29.4 – V T08
2021-01-17 09:37:36 C 06 28 04.77 -15 18 28.8 – V T08
2021-01-17 09:42:15 C 06 28 04.57 -15 18 27.5 – V T08
2021-01-17 09:51:32 C 06 28 04.14 -15 18 25.3 – V T08
2021-01-17 16:41:48 C 06 27 48.84 -15 16 43.6 – q C97
2021-01-17 16:44:00 C 06 27 48.76 -15 16 43.0 – q C97
2021-01-17 16:46:12 C 06 27 48.70 -15 16 42.5 – q C97
2021-01-17 16:48:25 C 06 27 48.59 -15 16 41.9 – q C97
2021-01-18 04:53:25 C 06 27 21.45 -15 13 40.2 – q U71
2021-01-18 05:10:14 C 06 27 20.78 -15 13 36.1 – q U71
2021-01-18 05:26:34 C 06 27 20.13 -15 13 31.5 – q U71
2021-01-18 09:26:27 C 06 27 11.15 -15 12 29.2 – V T08
2021-01-18 09:30:27 C 06 27 10.99 -15 12 28.2 – V T08
2021-01-18 09:39:45 C 06 27 10.64 -15 12 25.9 – V T08
2021-01-18 10:30:57 C 06 27 08.67 -15 12 12.6 – V T08
2021-01-18 12:00:29 C 06 27 05.54 -15 11 45.4 13.4 q Q68
2021-01-18 12:02:41 C 06 27 05.46 -15 11 44.7 13.4 q Q68
2021-01-18 12:07:06 C 06 27 05.31 -15 11 43.7 13.3 q Q68
2021-01-18 12:50:10 C 06 27 03.67 -15 11 32.5 13.4 q Q68
2021-01-18 12:52:22 C 06 27 03.57 -15 11 31.9 13.4 q Q68
2021-01-18 12:54:34 C 06 27 03.49 -15 11 31.3 13.4 q Q68
2021-01-18 12:56:47 C 06 27 03.41 -15 11 30.7 13.4 q Q68
2021-01-18 16:32:24 C 06 26 55.67 -15 10 39.1 – q C97
2021-01-18 16:34:36 C 06 26 55.58 -15 10 38.6 – q C97
2021-01-18 16:36:49 C 06 26 55.48 -15 10 37.9 – q C97
2021-01-18 16:39:01 C 06 26 55.41 -15 10 37.3 – q C97
2021-01-18 19:58:52 C 06 26 48.05 -15 09 46.4 – V G17
2021-01-18 20:04:28 C 06 26 47.83 -15 09 45.0 – V G17
2021-01-18 20:09:41 C 06 26 47.64 -15 09 43.7 – V G17
2021-01-20 09:03:36 C 06 25 28.45 -14 59 45.4 – V T05
2021-01-20 09:08:53 C 06 25 28.26 -14 59 43.8 – V T05
2021-01-20 09:33:22 C 06 25 27.38 -14 59 37.1 – V T05
2021-01-20 09:56:41 C 06 25 26.53 -14 59 30.2 – V T05
2021-01-21 00:47:37 C 06 24 56.08 -14 55 21.2 – V W46
2021-01-21 01:04:05 C 06 24 55.47 -14 55 15.9 – V W46
2021-01-21 01:14:36 C 06 24 55.11 -14 55 13.6 – V W46
2021-01-24 02:25:40 C 06 22 32.30 -14 33 23.4 – V W33
2021-01-24 02:36:35 C 06 22 31.95 -14 33 20.0 – V W33
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
1985-10-05.357639 4852700 3000 Hz 2380 251 251