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
2020-04-25 11:14:19 C 13 40 35.86 -07 47 22.3 – V T08
2020-04-25 15:59:08 C 13 40 07.874 -08 21 12.48 – V O85
2020-04-25 16:09:08 C 13 40 06.691 -08 22 22.81 – V O85
2020-04-25 16:14:08 C 13 40 06.076 -08 22 57.65 – V O85
2020-04-25 20:28:16 C 13 39 41.95 -08 52 24.4 – V 108
2020-04-25 20:31:13 C 13 39 41.66 -08 52 44.8 – V 108
2020-04-25 20:34:11 C 13 39 41.29 -08 53 05.3 – V 108
2020-04-25 20:37:09 C 13 39 40.95 -08 53 25.0 – V 108
2020-04-26 04:34:32 C 13 38 52.87 -09 46 57.0 – q H45
2020-04-26 04:36:10 C 13 38 52.65 -09 47 08.5 – q H45
2020-04-26 04:36:58 C 13 38 52.60 -09 47 13.3 – q H45
2020-04-26 04:37:50 C 13 38 52.48 -09 47 19.1 – q H45
2020-04-26 04:38:47 C 13 38 52.38 -09 47 25.5 – q H45
2020-04-26 04:40:41 C 13 38 52.17 -09 47 37.8 – q H45
2020-04-26 07:18:22 C 13 38 35.58 -10 04 52.7 – V G96
2020-04-26 07:25:51 C 13 38 34.75 -10 05 41.5 – V G96
2020-04-26 07:33:22 C 13 38 33.92 -10 06 30.5 – V G96
2020-04-26 07:40:50 C 13 38 33.08 -10 07 19.3 – V G96
2020-04-26 08:59:21 C 13 38 27.209 -10 15 39.49 – U F51
2020-04-26 09:16:28 C 13 38 25.287 -10 17 30.23 – U F51
2020-04-26 09:33:30 C 13 38 23.357 -10 19 22.02 – U F51
2020-04-26 09:50:30 C 13 38 21.429 -10 21 12.66 – U F51
2020-04-26 10:14:13 C 13 38 18.77 -10 23 44.9 – V T05
2020-04-26 10:18:18 C 13 38 18.32 -10 24 11.4 – V T05
2020-04-26 10:26:49 C 13 38 17.36 -10 25 06.2 – V T05
2020-04-26 10:42:18 C 13 38 15.64 -10 26 45.7 – V T05
2020-04-26 16:23:00 C 13 37 42.94 -11 03 03.8 – r P93
2020-04-26 16:25:19 C 13 37 42.63 -11 03 17.4 – r P93
2020-04-26 16:29:55 C 13 37 42.22 -11 03 45.7 – r P93
2020-04-27 07:14:24 C 13 36 24.01 -12 33 16.6 – V G96
2020-04-27 07:21:53 C 13 36 23.25 -12 34 00.4 – V G96
2020-04-27 07:29:21 C 13 36 22.50 -12 34 44.3 – V G96
2020-04-27 07:36:49 C 13 36 21.74 -12 35 28.1 – V G96
2020-04-27 08:15:03 C 13 36 17.92 -12 39 11.4 – V 703
2020-04-27 08:22:43 C 13 36 17.15 -12 39 55.4 – V 703
2020-04-27 08:30:23 C 13 36 16.35 -12 40 40.7 – V 703
2020-04-27 08:38:03 C 13 36 15.62 -12 41 25.0 – V 703
2020-04-27 09:50:25 C 13 36 10.87 -12 48 18.9 – V T05
2020-04-27 09:55:03 C 13 36 10.40 -12 48 45.6 – V T05
2020-04-27 10:05:02 C 13 36 09.40 -12 49 43.5 – V T05
2020-04-27 10:54:04 C 13 36 04.40 -12 54 26.9 – V T05
2020-04-28 08:40:19 C 13 34 19.61 -14 54 22.5 – V T08
2020-04-28 09:16:16 C 13 34 16.24 -14 57 31.2 – V T08
2020-04-28 09:24:15 C 13 34 15.50 -14 58 13.0 – V T08
2020-04-28 09:59:07 C 13 34 12.25 -15 01 15.0 – V T08
2020-04-30 04:45:31 C 13 31 12.44 -18 24 53.6 – V G96
2020-04-30 04:55:35 C 13 31 11.68 -18 25 37.4 – V G96
2020-04-30 05:04:00 C 13 31 11.04 -18 26 14.0 – V G96
2020-04-30 05:12:49 C 13 31 10.35 -18 26 52.3 – V G96
2020-04-30 09:28:38 C 13 30 53.14 -18 45 01.3 – V T05