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
2021-01-03 00:45:18 s 1 +137178.93 6 +265196.95 2500.0 – C57
2021-01-03 00:55:18 S 06 43 24.869 -16 11 30.37 – V C57
2021-01-03 00:55:18 s 1 +136954.21 8 +265756.40 9460.0 – C57
2021-01-03 01:05:18 S 06 43 24.322 -16 11 30.19 – V C57
2021-01-03 01:05:18 s 1 +136728.76 8 +266314.43 5410.0 – C57
2021-01-03 01:15:18 S 06 43 23.858 -16 11 29.98 – V C57
2021-01-03 01:15:18 s 1 +136502.59 1 +266871.04 370.0 – C57
2021-01-03 01:25:18 S 06 43 23.398 -16 11 29.65 – V C57
2021-01-03 01:25:18 s 1 +136275.69 0 +267426.23 4330.0 – C57
2021-01-03 01:35:18 S 06 43 22.846 -16 11 29.47 – V C57
2021-01-03 01:35:18 s 1 +136048.06 9 +267980.01 7310.0 – C57
2021-01-03 01:45:18 S 06 43 22.375 -16 11 29.36 – V C57
2021-01-03 01:45:18 s 1 +135819.73 3 +268532.38 9310.0 – C57
2021-01-03 01:55:18 S 06 43 21.910 -16 11 28.90 – V C57
2021-01-03 01:55:18 s 1 +135590.68 5 +269083.34 340.0 – C57
2021-01-03 02:05:18 S 06 43 21.353 -16 11 28.72 – V C57
2021-01-03 02:05:18 s 1 +135360.92 9 +269632.89 390.0 – C57
2021-01-03 02:15:18 S 06 43 20.894 -16 11 28.36 – V C57
2021-01-03 02:15:18 s 1 +135130.47 0 +270181.04 9480.0 – C57
2021-01-03 02:25:18 S 06 43 20.426 -16 11 28.00 – V C57
2021-01-03 02:25:18 s 1 +134899.31 0 +270727.78 7620.0 – C57
2021-01-03 02:35:18 S 06 43 19.874 -16 11 27.85 – V C57
2021-01-03 02:35:18 s 1 +134667.45 5 +271273.13 4800.0 – C57
2021-01-03 02:45:18 S 06 43 19.416 -16 11 27.49 – V C57
2021-01-03 02:45:18 s 1 +134434.90 7 +271817.08 1030.0 – C57
2021-01-03 02:55:18 S 06 43 18.943 -16 11 27.20 – V C57
2021-01-03 02:55:18 s 1 +134201.67 1 +272359.64 6330.0 – C57
2021-01-03 03:05:18 S 06 43 18.410 -16 11 26.99 – V C57
2021-01-03 03:05:18 s 1 +133967.75 0 +272900.81 680.0 – C57
2021-01-03 03:15:18 S 06 43 17.933 -16 11 26.66 – V C57
2021-01-03 03:15:18 s 1 +133733.14 8 +273440.58 4110.0 – C57
2021-01-03 03:25:18 S 06 43 17.455 -16 11 26.38 – V C57
2021-01-03 03:25:18 s 1 +133497.86 9 +273978.97 6600.0 – C57
2021-01-03 03:35:18 S 06 43 16.915 -16 11 25.98 – V C57
2021-01-03 03:35:18 s 1 +133261.91 7 +274515.98 8180.0 – C57
2021-01-03 03:45:18 S 06 43 16.457 -16 11 25.66 – V C57
2021-01-03 03:45:18 s 1 +133025.29 5 +275051.60 8840.0 – C57
2021-01-03 03:55:18 S 06 43 15.979 -16 11 25.37 – V C57
2021-01-03 03:55:18 s 1 +132788.00 7 +275585.85 8590.0 – C57
2021-01-03 04:05:18 S 06 43 15.444 -16 11 25.19 – V C57
2021-01-03 04:05:18 s 1 +132550.05 6 +276118.72 7440.0 – C57
2021-01-03 04:15:18 S 06 43 14.983 -16 11 24.90 – V C57
2021-01-03 04:15:18 s 1 +132311.44 7 +276650.21 5390.0 – C57
2021-01-03 04:25:18 S 06 43 14.503 -16 11 24.47 – V C57
2021-01-03 04:25:18 s 1 +132072.18 2 +277180.34 2440.0 – C57
2021-01-03 04:35:18 S 06 43 13.963 -16 11 24.29 – V C57
2021-01-03 04:35:18 s 1 +131832.26 6 +277709.09 8600.0 – C57
2021-01-03 04:45:18 S 06 43 13.502 -16 11 23.89 – V C57
2021-01-03 04:45:18 s 1 +131591.70 2 +278236.47 3870.0 – C57
2021-01-03 04:55:18 S 06 43 13.015 -16 11 23.68 – V C57
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
1985-10-05.357639 4852700 3000 Hz 2380 251 251