IAA RAS IAA Minor Planet Database

2020 GD2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6127322875 ± 7.73e-07
Semi-major axis (a)2.3760906324 AU ± 5.37e-06
Inclination (i)21.37222501° ± 2.09e-05
Long. of Asc. Node (Ω)34.18016132° ± 7.37e-06
Arg. of Perihelion (ω)118.62031877° ± 5.63e-06
Mean Anomaly (M)200.42784866° ± 1.88e-03
Mean Motion (n)0.2691025251°/day ± 9.12e-07
Perihelion dist (q)0.92018318 AU ± 2.77e-06
Aphelion dist (Q)3.83199808 AU ± 8.85e-06
Orbital Period3.66264227 yr ± 1.24e-05
Physical Parameters
H (abs. magnitude)20.41
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.238″
Uncertainty1
Orbit TypeApollo
MOID0.095980 AU
Observations Used415
Oppositions1
Arc Total2019-2020
First Observation Used2019-11-02
Last Observation Used2020-05-21
Observations (430)
Date Type RA Dec Mag Band Observatory
2020-04-11 12:53:05 C 15 10 26.14 +57 52 09.1 – V T08
2020-04-11 20:18:16 C 15 06 04.12 +56 27 07.0 – V G34
2020-04-11 20:21:22 C 15 06 02.26 +56 26 32.1 – V G34
2020-04-11 20:24:29 C 15 06 00.39 +56 25 57.1 – V G34
2020-04-11 20:27:35 C 15 05 58.53 +56 25 22.0 – V G34
2020-04-11 20:30:41 C 15 05 56.66 +56 24 46.9 – V G34
2020-04-11 20:39:59 C 15 05 51.06 +56 23 01.8 – V G34
2020-04-11 20:46:11 C 15 05 47.32 +56 21 51.6 – V G34
2020-04-11 20:52:24 C 15 05 43.56 +56 20 41.5 – V G34
2020-04-11 21:35:51 C 15 05 17.46 +56 12 31.1 – V 246
2020-04-11 21:36:30 C 15 05 17.09 +56 12 23.8 – V 246
2020-04-11 21:36:38 C 15 05 16.99 +56 12 21.9 – V 246
2020-04-11 21:36:48 C 15 05 16.93 +56 12 20.2 – V 246
2020-04-11 21:36:57 C 15 05 16.84 +56 12 18.5 – V 246
2020-04-11 21:37:56 C 15 05 16.18 +56 12 07.1 – V 246
2020-04-11 21:38:06 C 15 05 16.13 +56 12 05.5 – V 246
2020-04-11 23:33:17 C 15 04 06.88 +55 50 08.8 – c A53
2020-04-11 23:37:18 C 15 04 04.50 +55 49 22.1 – c A53
2020-04-11 23:41:24 C 15 04 02.00 +55 48 34.5 – c A53
2020-04-11 23:45:36 C 15 03 59.45 +55 47 46.2 – c A53
2020-04-12 01:30:20 C 15 02 56.26 +55 27 19.9 – V K87
2020-04-12 01:40:37 C 15 02 50.13 +55 25 19.5 – V K87
2020-04-12 01:50:34 C 15 02 44.19 +55 23 22.2 – V K87
2020-04-12 02:04:20 C 15 02 36.00 +55 20 46.5 – V 204
2020-04-12 02:08:19 C 15 02 33.62 +55 19 59.8 – V 204
2020-04-12 02:12:17 C 15 02 31.26 +55 19 12.8 – V 204
2020-04-12 02:16:16 C 15 02 28.90 +55 18 25.9 – V 204
2020-04-12 02:19:24 C 15 02 27.02 +55 17 48.8 – V 204
2020-04-13 21:08:59 C 14 41 30.38 +46 18 40.3 – V L40
2020-04-13 21:14:12 C 14 41 28.08 +46 17 31.5 – V L40
2020-04-13 21:19:11 C 14 41 25.90 +46 16 26.3 – V L40
2020-04-14 19:56:25 C 14 32 27.55 +41 08 36.0 – V G34
2020-04-14 19:59:16 C 14 32 26.47 +41 07 57.1 – V G34
2020-04-14 20:02:07 C 14 32 25.34 +41 07 18.3 – V G34
2020-04-14 20:04:59 C 14 32 24.28 +41 06 38.9 – V G34
2020-04-14 20:07:50 C 14 32 23.19 +41 05 59.8 – V G34
2020-04-15 21:02:59 C 14 23 48.79 +35 17 09.5 – V 246
2020-04-15 21:03:10 C 14 23 48.74 +35 17 07.2 – V 246
2020-04-15 21:03:19 C 14 23 48.68 +35 17 05.1 – V 246
2020-04-15 21:03:29 C 14 23 48.63 +35 17 02.5 – V 246
2020-04-15 21:03:38 C 14 23 48.59 +35 17 00.4 – V 246
2020-04-15 21:39:04 C 14 23 37.25 +35 08 46.0 – V 204
2020-04-15 21:41:17 C 14 23 36.52 +35 08 15.2 – V 204
2020-04-15 21:43:27 C 14 23 35.78 +35 07 44.4 – V 204
2020-04-15 21:45:58 C 14 23 34.95 +35 07 09.2 – V 204
2020-04-15 21:48:10 C 14 23 34.19 +35 06 38.4 – V 204
2020-04-15 22:31:24 C 14 23 19.58 +34 56 30.6 – V B67
2020-04-15 22:34:12 C 14 23 18.66 +34 55 51.6 – V B67
2020-04-15 22:36:58 C 14 23 17.74 +34 55 12.9 – V B67
2020-04-15 22:46:39 C 14 23 14.48 +34 52 56.8 – V B67