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
2021-01-04 02:05:18 s 1 +96507.861 0 +335194.89 8140.0 – C57
2021-01-04 02:15:18 S 06 42 09.686 -16 10 30.14 – V C57
2021-01-04 02:15:18 s 1 +96207.170 0 +335562.56 1920.0 – C57
2021-01-04 02:25:18 S 06 42 09.221 -16 10 29.60 – V C57
2021-01-04 02:25:18 s 1 +95906.157 0 +335929.10 5270.0 – C57
2021-01-04 02:35:18 S 06 42 08.726 -16 10 29.14 – V C57
2021-01-04 02:35:18 s 1 +95604.825 0 +336294.51 8190.0 – C57
2021-01-04 02:45:18 S 06 42 08.201 -16 10 28.63 – V C57
2021-01-04 02:45:18 s 1 +95303.174 0 +336658.80 690.0 – C57
2021-01-04 02:55:18 S 06 42 07.738 -16 10 28.02 – V C57
2021-01-04 02:55:18 s 1 +95001.206 0 +337021.96 2760.0 – C57
2021-01-04 03:05:18 S 06 42 07.234 -16 10 27.55 – V C57
2021-01-04 03:05:18 s 1 +94698.924 0 +337383.99 4400.0 – C57
2021-01-04 03:15:18 S 06 42 06.718 -16 10 27.05 – V C57
2021-01-04 03:15:18 s 1 +94396.328 0 +337744.91 5630.0 – C57
2021-01-04 03:25:18 S 06 42 06.254 -16 10 26.36 – V C57
2021-01-04 03:25:18 s 1 +94093.421 0 +338104.70 6440.0 – C57
2021-01-04 03:35:18 S 06 42 05.753 -16 10 25.90 – V C57
2021-01-04 03:35:18 s 1 +93790.205 0 +338463.37 6830.0 – C57
2021-01-04 03:45:18 S 06 42 05.234 -16 10 25.46 – V C57
2021-01-04 03:45:18 s 1 +93486.681 0 +338820.92 6810.0 – C57
2021-01-04 03:55:18 S 06 42 04.776 -16 10 24.78 – V C57
2021-01-04 03:55:18 s 1 +93182.850 0 +339177.36 6380.0 – C57
2021-01-04 04:05:18 S 06 42 04.270 -16 10 24.20 – V C57
2021-01-04 04:05:18 s 1 +92878.715 0 +339532.67 5540.0 – C57
2021-01-04 04:15:18 S 06 42 03.754 -16 10 23.84 – V C57
2021-01-04 04:15:18 s 1 +92574.277 0 +339886.88 4290.0 – C57
2021-01-04 04:25:18 S 06 42 03.300 -16 10 23.09 – V C57
2021-01-04 04:25:18 s 1 +92269.538 0 +340239.97 2640.0 – C57
2021-01-04 04:35:18 S 06 42 02.777 -16 10 22.66 – V C57
2021-01-04 04:35:18 s 1 +91964.500 0 +340591.94 590.0 – C57
2021-01-04 04:45:18 S 06 42 02.266 -16 10 22.22 – V C57
2021-01-04 04:45:18 s 1 +91659.163 0 +340942.81 8140.0 – C57
2021-01-04 04:55:18 S 06 42 01.812 -16 10 21.47 – V C57
2021-01-04 04:55:18 s 1 +91353.531 0 +341292.57 5290.0 – C57
2021-01-04 05:05:18 S 06 42 01.284 -16 10 20.93 – V C57
2021-01-04 05:05:18 s 1 +91047.604 0 +341641.22 2050.0 – C57
2021-01-04 05:15:18 S 06 42 00.782 -16 10 20.46 – V C57
2021-01-04 05:15:18 s 1 +90741.385 0 +341988.76 8410.0 – C57
2021-01-04 05:25:18 S 06 42 00.331 -16 10 19.70 – V C57
2021-01-04 05:25:18 s 1 +90434.874 0 +342335.19 4390.0 – C57
2021-01-04 05:35:18 S 06 41 59.798 -16 10 19.06 – V C57
2021-01-04 05:35:18 s 1 +90128.074 0 +342680.52 9970.0 – C57
2021-01-04 05:45:18 S 06 41 59.311 -16 10 18.55 – V C57
2021-01-04 05:45:18 s 1 +89820.986 0 +343024.75 5170.0 – C57
2021-01-04 05:55:18 S 06 41 58.855 -16 10 18.05 – V C57
2021-01-04 05:55:18 s 1 +89513.612 0 +343367.88 9990.0 – C57
2021-01-04 06:05:18 S 06 41 58.318 -16 10 17.54 – V C57
2021-01-04 06:05:18 s 1 +89205.953 0 +343709.90 4420.0 – C57
2021-01-04 06:15:18 S 06 41 57.830 -16 10 16.90 – V C57
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
1985-10-05.357639 4852700 3000 Hz 2380 251 251