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
2019-07-22 06:16:54 C 13 13 29.83 -05 29 22.3 – V T05
2019-07-22 06:32:27 C 13 13 30.28 -05 29 22.3 – V T05
2019-07-24 06:54:06 C 13 14 58.19 -05 29 46.1 – V T08
2019-07-24 06:58:31 C 13 14 58.32 -05 29 46.2 – V T08
2019-07-24 07:07:36 C 13 14 58.59 -05 29 46.4 – V T08
2019-07-24 07:23:41 C 13 14 59.08 -05 29 46.5 – V T08
2019-07-26 06:12:57 C 13 16 27.89 -05 30 36.7 – V T05
2019-07-26 06:18:35 C 13 16 28.06 -05 30 36.8 – V T05
2019-07-26 06:29:00 C 13 16 28.40 -05 30 37.0 – V T05
2019-07-26 06:44:07 C 13 16 28.87 -05 30 37.4 – V T05
2019-07-28 05:53:54 C 13 18 01.88 -05 31 53.5 – V T08
2019-07-28 06:01:54 C 13 18 02.14 -05 31 53.8 – V T08
2019-07-28 06:07:05 C 13 18 02.30 -05 31 54.0 – V T08
2019-07-28 06:22:43 C 13 18 02.79 -05 31 54.6 – V T08
2019-08-01 06:31:50 C 13 21 23.13 -05 35 46.6 – V T08
2019-08-01 06:35:56 C 13 21 23.26 -05 35 46.7 – V T08
2019-08-01 06:46:08 C 13 21 23.63 -05 35 47.2 – V T08
2019-08-01 07:06:43 C 13 21 24.38 -05 35 48.2 – V T08
2019-08-17 05:59:49 C 13 36 54.72 -06 05 52.9 – V T08
2019-08-17 06:14:36 C 13 36 55.38 -06 05 54.2 – V T08
2019-08-17 06:20:32 C 13 36 55.65 -06 05 54.8 – V T08
2019-08-17 06:29:48 C 13 36 56.05 -06 05 55.9 – V T08
2020-06-26 10:32:36 C 03 33 55.65 +21 43 20.7 – o W92
2020-06-26 10:38:40 C 03 33 56.43 +21 43 19.7 – o W92
2020-07-27 11:27:04 C 05 05 08.88 +18 29 54.1 – U I41
2020-07-27 11:34:24 C 05 05 09.69 +18 29 51.2 – U I41
2020-07-27 11:41:47 C 05 05 10.48 +18 29 48.4 – U I41
2020-07-27 11:49:10 C 05 05 11.30 +18 29 45.4 – U I41
2020-07-28 07:53:43 C 05 07 22.62 +18 21 48.4 – q Y00
2020-07-28 08:04:18 C 05 07 23.88 +18 21 44.9 – q Y00
2020-07-28 08:14:55 C 05 07 25.02 +18 21 40.7 – q Y00
2020-07-29 10:38:10 C 05 10 16.41 +18 10 51.8 – t V11
2020-07-29 10:49:35 C 05 10 17.70 +18 10 47.6 – t V11
2020-07-29 11:00:50 C 05 10 18.89 +18 10 43.7 – t V11
2020-07-29 11:30:34 C 05 10 22.08 +18 10 30.9 – U I41
2020-07-29 11:37:50 C 05 10 22.85 +18 10 28.1 – U I41
2020-07-29 11:45:04 C 05 10 23.63 +18 10 25.1 – U I41
2020-07-29 11:52:18 C 05 10 24.41 +18 10 22.1 – U I41
2020-07-31 11:32:38 C 05 15 30.02 +17 50 25.7 – U I41
2020-07-31 11:39:52 C 05 15 30.78 +17 50 22.6 – U I41
2020-07-31 11:47:05 C 05 15 31.55 +17 50 19.6 – U I41
2020-07-31 11:54:21 C 05 15 32.31 +17 50 16.5 – U I41
2020-07-31 14:26:10 C 05 15 48.41 +17 49 13.0 – V T08
2020-07-31 14:33:33 C 05 15 49.17 +17 49 09.8 – V T08
2020-07-31 14:59:21 C 05 15 51.89 +17 48 58.9 – V T08
2020-08-22 14:34:23 C 06 06 29.39 +13 26 21.0 – V T05
2020-08-22 14:41:44 C 06 06 30.02 +13 26 16.9 – V T05
2020-08-22 15:08:23 C 06 06 32.28 +13 26 02.0 – V T05
2020-08-22 15:15:47 C 06 06 32.92 +13 25 57.8 – V T05
2020-08-24 14:21:20 C 06 10 32.84 +12 59 15.5 – V T08
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
1985-10-05.357639 4852700 3000 Hz 2380 251 251