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
2022-12-09 08:05:24 C 12 37 24.530 -18 57 33.23 – V W68
2022-12-09 08:11:17 C 12 37 24.686 -18 57 34.56 – V W68
2022-12-09 08:32:54 C 12 37 25.298 -18 57 39.38 – V W68
2022-12-17 08:00:21 C 12 42 37.356 -19 38 01.21 – V W68
2022-12-17 08:08:52 C 12 42 37.567 -19 38 03.05 – V W68
2022-12-17 08:14:49 C 12 42 37.728 -19 38 04.38 – V W68
2022-12-25 06:16:21 C 12 47 09.430 -20 15 32.90 – V W68
2022-12-25 06:22:35 C 12 47 09.624 -20 15 33.73 – V W68
2022-12-25 06:30:29 C 12 47 09.799 -20 15 35.21 – V W68
2022-12-25 06:44:50 C 12 47 10.109 -20 15 38.02 – V W68
2022-12-28 07:34:03 C 12 48 42.926 -20 29 09.89 – V W68
2022-12-28 07:38:36 C 12 48 43.020 -20 29 10.75 – V W68
2022-12-28 07:46:25 C 12 48 43.169 -20 29 12.19 – V W68
2022-12-28 07:54:15 C 12 48 43.339 -20 29 13.63 – V W68
2022-12-29 07:56:03 C 12 49 12.497 -20 33 34.60 – V W68
2022-12-29 08:00:36 C 12 49 12.581 -20 33 35.57 – V W68
2022-12-29 08:08:24 C 12 49 12.742 -20 33 36.94 – V W68
2022-12-29 08:22:18 C 12 49 13.015 -20 33 39.42 – V W68
2023-01-02 07:50:08 C 12 51 01.430 -20 50 20.87 – V W68
2023-01-02 08:15:01 C 12 51 01.855 -20 50 25.15 – V W68
2023-01-02 08:19:34 C 12 51 01.937 -20 50 25.87 – V W68
2023-01-02 08:43:06 C 12 51 02.342 -20 50 30.01 – V W68
2023-01-05 08:08:26 C 12 52 15.314 -21 02 19.61 – V W68
2023-01-05 08:20:35 C 12 52 15.511 -21 02 21.59 – V W68
2023-01-05 08:24:29 C 12 52 15.571 -21 02 22.27 – V W68
2023-01-08 01:16:05 C 12 53 15.566 -21 12 35.03 – V M22
2023-01-08 01:25:05 C 12 53 15.696 -21 12 36.61 – V M22
2023-01-08 01:29:37 C 12 53 15.756 -21 12 37.30 – V M22
2023-01-08 01:36:52 C 12 53 15.862 -21 12 38.38 – V M22
2023-01-09 22:59:32 S 12 53 53.97 -21 19 28.6 – L C51
2023-01-10 02:07:08 S 12 53 56.49 -21 19 56.0 – L C51
2023-01-10 05:14:32 S 12 53 59.00 -21 20 23.9 – L C51
2023-01-10 07:31:01 C 12 54 00.974 -21 20 43.66 – V W68
2023-01-10 07:35:03 C 12 54 01.025 -21 20 44.34 – V W68
2023-01-10 07:45:52 C 12 54 01.169 -21 20 45.92 – V W68
2023-01-10 08:22:58 C 12 54 01.634 -21 20 51.36 – V W68
2023-01-10 14:37:17 S 12 54 06.45 -21 21 45.7 – L C51
2023-01-10 19:18:34 S 12 54 10.10 -21 22 26.6 – L C51
2023-01-11 01:15:30 C 12 54 14.870 -21 23 18.28 – V M22
2023-01-11 01:20:06 C 12 54 14.916 -21 23 18.92 – V M22
2023-01-11 01:27:57 C 12 54 15.022 -21 23 20.08 – V M22
2023-01-11 01:33:44 S 12 54 14.94 -21 23 20.9 – L C51
2023-01-13 07:13:10 C 12 54 54.122 -21 30 52.92 – V W68
2023-01-13 07:17:51 C 12 54 54.161 -21 30 53.53 – V W68
2023-01-13 07:26:20 C 12 54 54.281 -21 30 54.43 – V W68
2023-01-13 07:39:23 C 12 54 54.410 -21 30 56.70 – V W68
2023-01-13 07:43:17 C 12 54 54.468 -21 30 57.38 – V W68
2023-01-14 08:28:50 C 12 55 10.874 -21 34 17.76 – V W68
2023-01-14 08:32:44 C 12 55 10.920 -21 34 18.30 – V W68
2023-01-14 08:37:37 C 12 55 11.021 -21 34 19.09 – V W68
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
1985-10-05.357639 4852700 3000 Hz 2380 251 251