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
2019-04-15 10:14:33 s 1 -38355.062 0 +382584.75 50.0 – C57
2019-04-15 10:44:33 S 13 35 02.664 -16 27 27.97 – V C57
2019-04-15 10:44:33 s 1 -39453.623 0 +382627.73 6120.0 – C57
2019-04-15 10:59:10 C 13 34 46.77 -16 27 36.3 – V T08
2019-04-15 11:11:57 C 13 34 46.27 -16 27 30.9 – V T08
2019-04-15 11:14:33 S 13 35 01.526 -16 27 15.88 – V C57
2019-04-15 11:14:33 s 1 -40551.236 0 +382661.89 8790.0 – C57
2019-04-15 11:24:04 C 13 34 45.79 -16 27 25.9 – V T08
2019-04-15 11:36:46 C 13 34 45.30 -16 27 20.6 – V T08
2019-04-15 11:44:33 S 13 35 00.422 -16 27 04.10 – V C57
2019-04-15 11:44:33 s 1 -41647.875 0 +382687.25 8190.0 – C57
2019-04-15 12:14:33 S 13 34 59.290 -16 26 51.65 – V C57
2019-04-15 12:14:33 s 1 -42743.515 0 +382703.79 4410.0 – C57
2019-04-15 12:44:33 S 13 34 58.154 -16 26 38.90 – V C57
2019-04-15 12:44:33 s 1 -43838.132 0 +382711.55 7570.0 – C57
2019-04-15 14:14:33 S 13 34 54.818 -16 26 00.49 – V C57
2019-04-15 14:14:33 s 1 -47115.597 0 +382682.11 9660.0 – C57
2019-04-15 15:44:33 S 13 34 51.454 -16 25 23.09 – V C57
2019-04-15 15:44:33 s 1 -50382.969 0 +382573.78 7890.0 – C57
2019-04-15 16:14:33 S 13 34 50.297 -16 25 11.53 – V C57
2019-04-15 16:14:33 s 1 -51469.735 0 +382520.18 2490.0 – C57
2019-04-15 16:44:33 S 13 34 49.222 -16 24 59.04 – V C57
2019-04-15 16:44:33 s 1 -52555.283 0 +382457.84 4850.0 – C57
2019-04-15 17:14:33 S 13 34 48.074 -16 24 45.90 – V C57
2019-04-15 17:14:33 s 1 -53639.586 0 +382386.77 5070.0 – C57
2019-04-15 18:14:33 S 13 34 45.826 -16 24 20.99 – V C57
2019-04-15 18:14:33 s 1 -55804.364 0 +382218.47 9540.0 – C57
2019-04-15 18:44:33 S 13 34 44.714 -16 24 08.50 – V C57
2019-04-15 18:44:33 s 1 -56884.790 0 +382121.24 3990.0 – C57
2019-04-15 19:14:33 S 13 34 43.558 -16 23 54.89 – V C57
2019-04-15 19:14:33 s 1 -57963.874 0 +382015.32 6720.0 – C57
2019-04-15 19:44:33 S 13 34 42.418 -16 23 43.62 – V C57
2019-04-15 19:44:33 s 1 -59041.593 0 +381900.69 7830.0 – C57
2019-04-15 20:14:33 S 13 34 41.333 -16 23 30.95 – V C57
2019-04-15 20:14:33 s 1 -60117.922 0 +381777.37 7430.0 – C57
2019-04-15 20:44:33 S 13 34 40.188 -16 23 17.63 – V C57
2019-04-15 20:44:33 s 1 -61192.836 0 +381645.37 5620.0 – C57
2019-04-15 21:14:33 S 13 34 39.043 -16 23 05.10 – V C57
2019-04-15 21:14:33 s 1 -62266.312 0 +381504.68 2500.0 – C57
2019-04-15 21:44:33 S 13 34 37.930 -16 22 53.90 – V C57
2019-04-15 21:44:33 s 1 -63338.325 0 +381355.31 8170.0 – C57
2019-04-15 22:11:47 C 13 34 21.23 -16 22 57.8 13.7 V K46
2019-04-15 22:33:48 C 13 34 20.37 -16 22 48.6 13.5 V K46
2019-04-15 22:44:33 S 13 34 35.633 -16 22 27.91 – V C57
2019-04-15 22:44:33 s 1 -65477.863 0 +381030.57 6310.0 – C57
2019-04-15 23:09:47 C 13 34 18.97 -16 22 33.6 13.6 V K46
2019-04-15 23:31:47 C 13 34 18.12 -16 22 24.5 13.7 V K46
2019-04-15 23:44:33 S 13 34 33.415 -16 22 02.75 – V C57
2019-04-15 23:44:33 s 1 -67611.257 0 +380671.18 860.0 – C57
2019-04-16 00:14:33 S 13 34 32.266 -16 21 49.14 – V C57
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
1985-10-05.357639 4852700 3000 Hz 2380 251 251