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
2019-11-02 12:14:51 C 03 16 43.106 +27 48 24.00 – V F51
2019-11-02 12:31:32 C 03 16 41.709 +27 48 35.36 – V F51
2019-11-02 12:48:17 C 03 16 40.318 +27 48 46.82 – V F51
2019-11-05 07:36:15 C 03 11 01.82 +28 35 25.8 – V G96
2019-11-05 07:43:39 C 03 11 01.10 +28 35 30.6 – V G96
2019-11-05 07:51:01 C 03 11 00.46 +28 35 36.2 – V G96
2019-11-05 07:58:24 C 03 10 59.79 +28 35 41.4 – V G96
2019-11-23 07:16:32 C 02 21 45.551 +33 27 09.27 – V F51
2019-11-23 07:48:25 C 02 21 41.115 +33 27 28.63 – V F51
2019-12-04 05:00:53 C 01 46 09.985 +35 41 40.13 – V F51
2019-12-04 05:34:37 C 01 46 05.266 +35 41 54.91 – V F51
2019-12-04 05:50:24 C 01 46 03.107 +35 42 02.46 – V F51
2019-12-11 06:03:35 C 01 24 28.790 +36 46 40.33 – V F51
2019-12-11 06:20:09 C 01 24 26.674 +36 46 46.37 – V F51
2019-12-11 06:53:02 C 01 24 22.546 +36 46 57.41 – V F51
2019-12-12 06:47:35 C 01 21 30.431 +36 55 04.54 – V F51
2019-12-12 07:18:08 C 01 21 26.648 +36 55 14.82 – V F51
2019-12-12 07:33:30 C 01 21 24.741 +36 55 19.80 – V F51
2019-12-16 07:37:32 C 01 10 30.368 +37 26 05.53 – V F51
2019-12-16 07:59:06 C 01 10 27.941 +37 26 11.70 – V F51
2019-12-16 08:17:30 C 01 10 25.875 +37 26 17.32 – V F51
2019-12-16 08:35:59 C 01 10 23.816 +37 26 22.34 – V F51
2020-04-07 04:54:40 S 16 47 09.943 +72 32 42.25 – L C51
2020-04-07 08:02:59 S 16 43 04.790 +72 14 34.15 – L C51
2020-04-10 09:11:00 C 15 29 33.24 +62 41 46.7 – V 703
2020-04-10 09:19:07 C 15 29 26.77 +62 40 27.1 – V 703
2020-04-10 09:27:44 C 15 29 19.86 +62 39 03.3 – V 703
2020-04-10 09:36:19 C 15 29 12.85 +62 37 39.0 – V 703
2020-04-10 10:25:36 C 15 28 33.55 +62 29 33.5 – V I52
2020-04-10 10:26:43 C 15 28 32.66 +62 29 22.5 – V I52
2020-04-10 10:27:49 C 15 28 31.81 +62 29 11.5 – V I52
2020-04-10 10:28:56 C 15 28 30.91 +62 29 00.5 – V I52
2020-04-10 14:01:50 C 15 25 50.888 +61 53 55.91 – V F51
2020-04-10 14:14:58 C 15 25 40.702 +61 51 42.77 – V F51
2020-04-10 19:23:01 C 15 22 10.92 +60 58 14.9 – V 033
2020-04-10 19:23:51 C 15 22 10.34 +60 58 06.5 – V 033
2020-04-10 19:24:41 C 15 22 09.77 +60 57 58.1 – V 033
2020-04-10 20:02:55 C 15 21 43.64 +60 51 36.8 – V L39
2020-04-10 20:06:59 C 15 21 40.84 +60 50 55.7 – V L39
2020-04-10 20:11:03 C 15 21 37.91 +60 50 14.2 – V L39
2020-04-10 20:14:18 C 15 21 35.63 +60 49 41.1 – V L39
2020-04-10 20:18:47 C 15 21 31.62 +60 48 40.9 – V J95
2020-04-10 20:20:20 C 15 21 30.55 +60 48 25.0 – V J95
2020-04-10 20:21:56 C 15 21 29.42 +60 48 08.7 – V J95
2020-04-10 20:22:50 C 15 21 28.56 +60 48 22.7 – V L04
2020-04-10 20:23:31 C 15 21 28.30 +60 47 52.8 – V J95
2020-04-10 20:31:01 C 15 21 22.68 +60 46 59.4 – V L04
2020-04-10 20:34:29 C 15 21 21.94 +60 46 10.7 – V B49
2020-04-10 20:38:54 C 15 21 17.08 +60 45 39.3 – V L04
2020-04-10 20:39:34 C 15 21 17.68 +60 45 24.1 – V K63