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
2021-11-17 14:45:41 C 10 29 52.99 -15 43 49.7 – V T08
2021-11-17 14:51:40 C 10 29 53.06 -15 43 49.9 – V T08
2021-11-17 15:17:37 C 10 29 53.58 -15 43 58.0 – V T08
2021-11-17 15:32:53 C 10 29 53.88 -15 44 02.7 – V T08
2021-11-20 14:46:50 C 10 31 17.13 -16 06 14.8 – V T05
2021-11-20 14:51:54 C 10 31 17.23 -16 06 16.4 – V T05
2021-11-20 15:18:25 C 10 31 17.71 -16 06 24.8 – V T05
2021-11-20 15:32:25 C 10 31 17.96 -16 06 29.1 – V T05
2021-11-21 14:32:08 C 10 31 43.36 -16 13 35.7 – V T08
2021-11-21 14:38:07 C 10 31 43.46 -16 13 37.6 – V T08
2021-11-21 14:47:24 C 10 31 43.63 -16 13 40.5 – V T08
2021-11-21 15:14:07 C 10 31 44.10 -16 13 48.7 – V T08
2021-11-23 14:56:12 C 10 32 34.32 -16 28 28.3 – V T05
2021-11-23 15:20:36 C 10 32 34.72 -16 28 35.8 – V T05
2021-11-23 15:28:31 C 10 32 34.86 -16 28 38.3 – V T05
2021-11-23 15:41:03 C 10 32 35.06 -16 28 42.1 – V T05
2021-11-25 13:34:18 C 10 33 20.30 -16 42 40.2 – V T08
2021-11-25 13:40:18 C 10 33 20.40 -16 42 42.0 – V T08
2021-11-25 13:58:14 C 10 33 20.68 -16 42 47.7 – V T08
2021-11-25 14:13:15 C 10 33 20.91 -16 42 52.1 – V T08
2021-11-26 14:32:04 C 10 33 43.57 -16 50 12.8 – V T08
2021-11-26 14:41:48 C 10 33 43.72 -16 50 15.7 – V T08
2021-11-26 14:46:28 C 10 33 43.78 -16 50 17.2 – V T08
2021-11-26 15:21:53 C 10 33 44.30 -16 50 27.9 – V T08
2021-11-27 11:32:45 C 10 34 02.46 -16 56 32.7 – V V11
2021-11-27 11:51:23 C 10 34 02.68 -16 56 37.8 – V V11
2021-11-27 12:10:13 C 10 34 02.96 -16 56 43.9 – V V11
2021-11-27 12:44:18 C 10 34 03.57 -16 56 53.5 – V T05
2021-11-27 12:56:12 C 10 34 03.72 -16 56 56.6 – V T05
2021-11-27 13:14:03 C 10 34 03.99 -16 57 02.1 – V T05
2021-11-27 13:20:30 C 10 34 04.08 -16 57 04.0 – V T05
2021-11-28 15:05:12 C 10 34 26.18 -17 04 45.5 – V T05
2021-11-28 15:13:07 C 10 34 26.30 -17 04 47.9 – V T05
2021-11-28 15:28:27 C 10 34 26.50 -17 04 52.5 – V T05
2021-11-28 15:38:15 C 10 34 26.63 -17 04 55.5 – V T05
2021-12-03 13:27:36 C 10 35 54.91 -17 39 25.5 – V T08
2021-12-03 13:34:56 C 10 35 55.01 -17 39 27.6 – V T08
2021-12-03 13:50:54 C 10 35 55.16 -17 39 32.2 – V T08
2021-12-03 13:58:54 C 10 35 55.25 -17 39 34.5 – V T08
2021-12-03 14:22:54 C 10 35 55.50 -17 39 41.6 – V T08
2021-12-06 12:15:20 C 10 36 37.14 -17 59 32.5 – V G96
2021-12-06 12:22:47 C 10 36 37.19 -17 59 34.5 – V G96
2021-12-06 12:30:13 C 10 36 37.26 -17 59 36.7 – V G96
2021-12-06 12:37:38 C 10 36 37.33 -17 59 38.8 – V G96
2021-12-10 01:36:49 S 10 37 16.90 -18 23 01.1 – L C51
2021-12-10 04:44:13 S 10 37 18.15 -18 23 51.8 – L C51
2021-12-10 15:43:37 S 10 37 22.32 -18 26 49.1 – L C51
2021-12-10 17:17:40 S 10 37 22.89 -18 27 14.7 – L C51
2021-12-10 18:51:45 S 10 37 23.45 -18 27 39.9 – L C51
2021-12-10 20:25:48 S 10 37 24.05 -18 28 05.0 – L C51
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
1985-10-05.357639 4852700 3000 Hz 2380 251 251