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
2019-04-06 18:14:33 S 13 42 40.769 -17 49 02.75 – V C57
2019-04-06 18:14:33 s 1 -205014.56 5 +134804.64 9050.0 – C57
2019-04-06 18:44:33 S 13 42 39.612 -17 48 52.70 – V C57
2019-04-06 18:44:33 s 1 -204783.48 0 +132638.26 7380.0 – C57
2019-04-06 19:14:33 S 13 42 38.486 -17 48 42.19 – V C57
2019-04-06 19:14:33 s 1 -204536.63 2 +130461.54 6770.0 – C57
2019-04-06 19:44:33 S 13 42 37.303 -17 48 31.36 – V C57
2019-04-06 19:44:33 s 1 -204273.79 6 +128274.50 6260.0 – C57
2019-04-08 11:46:17 C 13 41 01.85 -17 33 58.8 – V T05
2019-04-08 12:00:11 C 13 41 01.32 -17 33 53.5 – V T05
2019-04-08 12:13:25 C 13 41 00.83 -17 33 48.5 – V T05
2019-04-08 12:27:21 C 13 41 00.31 -17 33 43.3 – V T05
2019-04-09 08:09:49 C 13 40 17.12 -17 26 14.6 – V 703
2019-04-09 08:17:27 C 13 40 16.82 -17 26 11.9 – V 703
2019-04-09 08:25:04 C 13 40 16.55 -17 26 08.7 – V 703
2019-04-09 08:32:41 C 13 40 16.26 -17 26 05.8 – V 703
2019-04-09 09:14:30 C 13 40 14.69 -17 25 49.9 – V G96
2019-04-09 09:19:52 C 13 40 14.48 -17 25 47.8 – V G96
2019-04-09 09:21:53 C 13 40 14.41 -17 25 47.1 – V G96
2019-04-09 09:27:15 C 13 40 14.20 -17 25 45.1 – V G96
2019-04-09 09:29:16 C 13 40 14.13 -17 25 44.2 – V G96
2019-04-09 09:34:38 C 13 40 13.92 -17 25 42.2 – V G96
2019-04-09 09:36:39 C 13 40 13.85 -17 25 41.4 – V G96
2019-04-09 09:42:02 C 13 40 13.65 -17 25 39.3 – V G96
2019-04-10 11:36:03 C 13 39 16.34 -17 15 39.1 – V T08
2019-04-10 11:49:20 C 13 39 15.84 -17 15 34.0 – V T08
2019-04-10 12:03:17 C 13 39 15.31 -17 15 28.5 – V T08
2019-04-10 12:17:15 C 13 39 14.77 -17 15 23.0 – V T08
2019-04-11 23:13:23 C 13 37 56.77 -17 01 40.0 14.1 V K46
2019-04-11 23:17:52 C 13 37 56.58 -17 01 38.1 14.1 V K46
2019-04-11 23:38:07 C 13 37 55.82 -17 01 29.9 14.2 V K46
2019-04-13 12:46:31 C 13 36 31.95 -16 46 30.5 – q E89
2019-04-13 12:51:34 C 13 36 31.76 -16 46 28.1 – q E89
2019-04-14 07:23:19 C 13 35 49.71 -16 38 59.4 – V 703
2019-04-14 07:31:02 C 13 35 49.42 -16 38 56.3 – V 703
2019-04-14 07:38:44 C 13 35 49.12 -16 38 53.2 – V 703
2019-04-14 07:46:25 C 13 35 48.82 -16 38 50.1 – V 703
2019-04-14 18:44:33 S 13 35 38.335 -16 34 09.52 – V C57
2019-04-14 19:14:33 S 13 35 37.241 -16 33 57.42 – V C57
2019-04-14 19:44:33 S 13 35 36.120 -16 33 43.09 – V C57
2019-04-14 20:14:33 S 13 35 34.999 -16 33 32.04 – V C57
2019-04-14 20:44:33 S 13 35 33.907 -16 33 19.15 – V C57
2019-04-14 21:14:33 S 13 35 32.777 -16 33 06.77 – V C57
2019-04-14 21:44:33 S 13 35 31.656 -16 32 54.35 – V C57
2019-04-14 21:44:33 s 1 -10655.683 0 +378615.92 5640.0 – C57
2019-04-14 22:14:33 S 13 35 30.557 -16 32 42.54 – V C57
2019-04-14 22:14:33 s 1 -11770.240 0 +378882.34 9510.0 – C57
2019-04-14 22:44:33 S 13 35 29.441 -16 32 28.93 – V C57
2019-04-14 22:44:33 s 1 -12883.991 0 +379139.96 9290.0 – C57
2019-04-14 23:14:33 S 13 35 28.313 -16 32 16.66 – V C57
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
1985-10-05.357639 4852700 3000 Hz 2380 251 251