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
2021-01-08 10:25:18 S 06 37 05.045 -16 01 04.44 – V C57
2021-01-08 10:25:18 s 1 -108244.33 6 +376867.66 9980.0 – C57
2021-01-08 10:32:13 C 06 37 07.21 -15 59 24.3 – V T05
2021-01-08 10:35:18 S 06 37 04.613 -16 01 03.25 – V C57
2021-01-08 10:35:18 s 1 -108541.79 2 +376656.49 5010.0 – C57
2021-01-08 10:45:18 S 06 37 04.102 -16 01 02.28 – V C57
2021-01-08 10:45:18 s 1 -108838.98 6 +376444.44 9650.0 – C57
2021-01-08 10:55:18 S 06 37 03.622 -16 01 01.16 – V C57
2021-01-08 10:55:18 s 1 -109135.91 6 +376231.51 3890.0 – C57
2021-01-08 11:05:18 S 06 37 03.182 -16 00 59.80 – V C57
2021-01-08 11:05:18 s 1 -109432.58 2 +376017.70 7730.0 – C57
2021-01-08 11:15:18 S 06 37 02.669 -16 00 58.68 – V C57
2021-01-08 11:15:18 s 1 -109728.98 3 +375803.00 1180.0 – C57
2021-01-08 11:25:18 S 06 37 02.198 -16 00 57.38 – V C57
2021-01-08 11:25:18 s 1 -110025.11 8 +375587.43 4220.0 – C57
2021-01-08 11:35:18 S 06 37 01.766 -16 00 55.76 – V C57
2021-01-08 11:35:18 s 1 -110320.98 6 +375370.97 6870.0 – C57
2021-01-08 11:45:18 S 06 37 01.241 -16 00 54.07 – V C57
2021-01-08 11:45:18 s 1 -110616.58 6 +375153.63 9110.0 – C57
2021-01-08 11:55:18 S 06 37 00.782 -16 00 52.56 – V C57
2021-01-08 11:55:18 s 1 -110911.91 8 +374935.41 940.0 – C57
2021-01-08 12:05:18 S 06 37 00.358 -16 00 50.87 – V C57
2021-01-08 12:05:18 s 1 -111206.97 9 +374716.30 2370.0 – C57
2021-01-08 12:15:18 S 06 36 59.830 -16 00 49.10 – V C57
2021-01-08 12:15:18 s 1 -111501.77 0 +374496.32 3390.0 – C57
2021-01-08 12:25:18 S 06 36 59.362 -16 00 47.74 – V C57
2021-01-08 12:25:18 s 1 -111796.28 9 +374275.45 4000.0 – C57
2021-01-08 12:35:18 S 06 36 58.934 -16 00 46.44 – V C57
2021-01-08 12:35:18 s 1 -112090.53 5 +374053.69 4200.0 – C57
2021-01-08 12:45:18 S 06 36 58.423 -16 00 44.75 – V C57
2021-01-08 12:45:18 s 1 -112384.50 8 +373831.05 3990.0 – C57
2021-01-08 12:55:18 S 06 36 57.938 -16 00 43.81 – V C57
2021-01-08 12:55:18 s 1 -112678.20 6 +373607.53 3360.0 – C57
2021-01-08 13:05:18 S 06 36 57.499 -16 00 42.84 – V C57
2021-01-08 13:05:18 s 1 -112971.62 9 +373383.12 2320.0 – C57
2021-01-08 13:15:18 S 06 36 57.012 -16 00 41.08 – V C57
2021-01-08 13:15:18 s 1 -113264.77 5 +373157.83 860.0 – C57
2021-01-08 13:25:18 S 06 36 56.518 -16 00 40.10 – V C57
2021-01-08 13:25:18 s 1 -113557.64 4 +372931.65 8980.0 – C57
2021-01-08 13:35:18 S 06 36 56.076 -16 00 39.17 – V C57
2021-01-08 13:35:18 s 1 -113850.23 4 +372704.59 6680.0 – C57
2021-01-08 13:45:18 S 06 36 55.601 -16 00 37.62 – V C57
2021-01-08 13:45:18 s 1 -114142.54 5 +372476.64 3960.0 – C57
2021-01-08 13:55:18 S 06 36 55.111 -16 00 36.50 – V C57
2021-01-08 13:55:18 s 1 -114434.57 5 +372247.81 820.0 – C57
2021-01-08 14:05:18 S 06 36 54.646 -16 00 34.96 – V C57
2021-01-08 14:05:18 s 1 -114726.32 4 +372018.08 7250.0 – C57
2021-01-08 14:15:18 S 06 36 54.190 -16 00 34.24 – V C57
2021-01-08 14:15:18 s 1 -115017.79 1 +371787.48 3250.0 – C57
2021-01-08 14:25:18 S 06 36 53.690 -16 00 33.05 – V C57
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
1985-10-05.357639 4852700 3000 Hz 2380 251 251