2019 GJ20

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6130998967 ± 4.81e-07
Semi-major axis (a)1.0126700590 AU ± 2.30e-08
Inclination (i)10.67351286° ± 1.11e-05
Long. of Asc. Node (Ω)180.64114981° ± 1.06e-05
Arg. of Perihelion (ω)216.57117908° ± 2.91e-05
Mean Anomaly (M)318.81505574° ± 3.83e-05
Mean Motion (n)0.9671867131°/day ± 3.29e-08
Perihelion dist (q)0.39180215 AU ± 4.87e-07
Aphelion dist (Q)1.63353797 AU ± 4.89e-07
Orbital Period1.01906516 yr ± 3.47e-08
Physical Parameters
H (abs. magnitude)21.21
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.168″
Uncertainty0
Orbit TypeApollo
MOID0.053099 AU
Observations Used155
Oppositions1
Arc Total2015-2025
First Observation Used2015-03-22
Last Observation Used2025-04-22
Observations (170)
Date Type RA Dec Mag Band Observatory
2023-04-16 06:39:13 C 12 23 42.997 +07 15 47.41 V G96
2023-04-16 06:46:40 C 12 23 42.241 +07 15 52.99 V G96
2023-04-16 06:54:07 C 12 23 41.478 +07 15 59.04 V G96
2023-04-16 07:01:31 C 12 23 40.722 +07 16 04.91 V G96
2024-03-04 06:51:36 C 14 37 07.110 -18 00 25.80 V 807
2024-03-04 07:04:36 C 14 37 04.570 -18 00 02.00 V 807
2024-03-04 07:10:50 C 14 37 03.340 -17 59 50.70 V 807
2024-03-19 11:29:59 C 13 23 44.743 -05 40 30.56 X F52
2024-03-19 11:46:02 C 13 23 41.473 -05 39 57.79 X F52
2024-03-19 12:02:05 C 13 23 38.181 -05 39 24.76 X F52
2024-03-19 12:18:10 C 13 23 34.897 -05 38 51.81 X F52
2024-04-01 10:03:41 C 12 29 48.387 +03 30 37.04 X F52
2024-04-01 10:04:37 C 12 29 48.265 +03 30 38.35 X F52
2024-04-01 10:21:01 C 12 29 45.788 +03 31 01.65 X F52
2024-04-01 10:21:58 C 12 29 45.649 +03 31 02.90 X F52
2024-04-01 10:38:13 C 12 29 43.215 +03 31 25.92 X F52
2024-04-01 10:39:09 C 12 29 43.052 +03 31 27.34 X F52
2024-04-01 10:55:29 C 12 29 40.619 +03 31 50.45 X F52
2024-04-01 10:56:26 C 12 29 40.484 +03 31 51.68 X F52
2024-04-11 06:56:30 C 12 01 42.359 +07 56 51.29 V G96
2024-04-11 07:03:57 C 12 01 41.596 +07 56 56.62 V G96
2024-04-11 07:11:22 C 12 01 40.868 +07 57 02.88 V G96
2024-04-11 07:18:48 C 12 01 40.138 +07 57 09.04 V G96
2025-02-27 13:11:22 C 15 01 30.204 -27 33 08.36 X F51
2025-02-27 13:36:46 C 15 01 21.293 -27 32 04.43 X F51
2025-02-27 14:08:38 C 15 01 10.120 -27 30 43.93 X F51
2025-03-18 22:16:58 B 12 41 22.913 -04 14 04.81 X K87
2025-03-18 22:34:57 B 12 41 18.790 -04 13 17.80 X K87
2025-03-18 22:52:56 B 12 41 14.568 -04 12 29.84 X K87
2025-03-19 23:22:16 B 12 35 44.431 -03 08 23.14 X K87
2025-03-19 23:36:48 B 12 35 41.143 -03 07 46.02 X K87
2025-03-19 23:51:23 B 12 35 37.841 -03 07 08.62 X K87
2025-03-20 09:16:30 C 12 33 34.031 -02 43 05.70 V 703
2025-03-20 09:26:19 C 12 33 31.846 -02 42 40.79 V 703
2025-03-20 22:49:46 B 12 30 41.534 -02 09 26.03 X K87
2025-03-20 23:04:01 B 12 30 38.472 -02 08 50.93 X K87
2025-03-20 23:18:17 B 12 30 35.371 -02 08 15.83 X K87
2025-03-21 08:45:24 C 12 28 36.088 -01 45 05.69 V 703
2025-03-21 08:55:11 C 12 28 34.158 -01 44 41.46 V 703
2025-03-23 09:07:49 C 12 19 01.848 +00 06 34.31 V 703
2025-03-23 09:11:09 C 12 19 01.114 +00 06 40.86 V 703
2025-03-23 09:14:29 C 12 19 00.505 +00 06 49.18 V 703
2025-03-23 09:17:49 C 12 18 59.911 +00 06 56.30 V 703
2025-03-23 10:42:40 C 12 18 44.623 +00 10 07.56 X F52
2025-03-23 10:59:12 C 12 18 41.366 +00 10 43.96 X F52
2025-03-23 11:15:44 C 12 18 38.135 +00 11 19.76 X F52
2025-03-23 11:32:17 C 12 18 34.884 +00 11 56.11 X F52
2025-03-24 07:56:58 C 12 14 49.956 +00 55 30.97 V U52
2025-03-24 08:01:45 C 12 14 49.022 +00 55 40.80 V U52
2025-03-24 08:06:31 C 12 14 48.158 +00 55 51.60 V U52