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
2020-04-30 10:15:30 C 13 30 49.55 -18 48 19.7 V T05
2020-04-30 10:23:24 C 13 30 48.93 -18 48 52.7 V T05
2020-04-30 10:39:22 C 13 30 47.73 -18 50 00.0 V T05
2020-04-30 10:55:23 C 13 30 46.51 -18 51 07.5 V T05
2020-04-30 10:56:03 C 13 30 46.47 -18 51 10.2 V T05
2020-05-01 10:57:04 C 13 29 21.04 -20 27 28.7 V T05
2020-05-01 11:01:50 C 13 29 20.73 -20 27 46.9 V T05
2020-05-01 11:14:40 C 13 29 19.86 -20 28 35.4 V T05
2020-05-01 11:21:26 C 13 29 19.37 -20 29 01.0 V T05
2020-05-02 09:30:43 C 13 28 10.04 -21 49 33.3 V T08
2020-05-02 09:36:49 C 13 28 09.65 -21 49 54.4 V T08
2020-05-02 09:44:47 C 13 28 09.14 -21 50 22.3 V T08
2020-05-02 10:02:01 C 13 28 08.05 -21 51 21.7 V T08
2020-05-04 06:36:33 C 13 26 07.18 -24 12 43.5 V 703
2020-05-04 06:42:13 C 13 26 06.93 -24 13 00.0 V 703
2020-05-04 06:53:32 C 13 26 06.30 -24 13 32.2 V 703
2020-05-04 09:55:52 C 13 25 58.98 -24 22 11.1 V T05
2020-05-04 10:00:29 C 13 25 58.72 -24 22 23.7 V T05
2020-05-04 10:46:41 C 13 25 56.34 -24 24 34.2 V T05
2020-05-04 10:56:47 C 13 25 55.86 -24 25 02.4 V T05
2020-05-14 08:48:15 C 13 21 13.92 -31 55 30.8 V T08
2020-05-14 08:52:53 C 13 21 13.80 -31 55 36.1 V T08
2020-05-14 09:02:10 C 13 21 13.76 -31 55 47.9 V T08
2020-05-14 09:17:25 C 13 21 13.54 -31 56 05.0 V T08
2020-05-17 07:03:23 C 13 21 16.474 -33 12 05.54 U F51
2020-05-17 07:16:21 C 13 21 16.423 -33 12 18.52 U F51
2020-05-17 07:29:20 C 13 21 16.374 -33 12 31.26 U F51
2020-05-21 06:44:42 C 13 22 07.256 -34 32 46.84 U F51
2020-05-21 07:11:28 C 13 22 07.423 -34 33 06.62 U F51
2020-05-21 07:24:50 C 13 22 07.513 -34 33 16.47 U F51