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
2021-04-03 08:36:39 C 13 56 50.31 -01 49 56.3 V G96
2021-04-03 08:44:03 C 13 56 49.25 -01 49 47.4 V G96
2021-04-03 08:51:28 C 13 56 48.24 -01 49 38.3 V G96
2021-04-03 08:58:52 C 13 56 47.21 -01 49 29.2 V G96
2021-04-05 10:40:17 C 13 50 07.36 -00 48 41.3 V I52
2021-04-05 10:45:08 C 13 50 06.69 -00 48 35.5 V I52
2021-04-05 10:49:58 C 13 50 06.03 -00 48 29.6 V I52
2021-04-06 11:34:23 C 13 46 47.679 -00 18 39.79 U F52
2021-04-06 11:52:53 C 13 46 45.121 -00 18 17.71 U F52
2021-04-06 12:11:21 C 13 46 42.589 -00 17 55.53 U F52
2021-04-08 16:13:58 C 13 39 47.02 +00 43 14.2 q D29
2021-04-08 16:34:20 C 13 39 44.30 +00 43 37.8 q D29
2021-04-15 08:48:42 C 13 19 15.672 +03 35 35.13 U F52
2021-04-15 09:10:57 C 13 19 12.861 +03 35 56.97 U F52
2021-04-15 09:55:24 C 13 19 07.272 +03 36 40.24 U F52
2021-04-16 10:19:11 C 13 16 10.870 +04 00 06.54 U F51
2021-04-16 10:40:17 C 13 16 08.268 +04 00 26.34 U F51
2021-04-16 11:01:27 C 13 16 05.654 +04 00 46.37 U F51
2021-04-19 11:52:53 C 13 07 41.519 +05 05 52.74 U F51
2021-04-19 12:11:08 C 13 07 39.420 +05 06 08.17 U F51
2021-04-19 12:29:22 C 13 07 37.355 +05 06 23.12 U F51
2021-04-19 12:47:38 C 13 07 35.256 +05 06 38.67 U F51
2022-03-15 10:43:06 C 14 33 57.50 -10 31 52.8 o 291
2022-03-15 10:59:17 C 14 33 55.44 -10 31 32.1 o 291
2022-03-15 11:15:30 C 14 33 53.52 -10 31 11.8 o 291
2022-03-24 11:04:51 C 14 05 36.09 -05 42 22.0 V G96
2022-03-24 11:12:15 C 14 05 35.01 -05 42 12.0 V G96
2022-03-24 11:19:39 C 14 05 33.94 -05 42 02.2 V G96
2022-04-04 08:23:33 C 13 27 59.947 +00 16 04.80 V G96
2022-04-04 08:30:58 C 13 27 58.871 +00 16 14.02 V G96
2022-04-04 08:38:24 C 13 27 57.762 +00 16 22.55 V G96
2022-04-04 08:45:51 C 13 27 56.668 +00 16 33.74 V G96
2022-04-09 06:38:19 C 13 11 45.272 +02 40 35.36 V G96
2022-04-09 06:45:43 C 13 11 44.254 +02 40 43.86 V G96
2022-04-09 06:53:06 C 13 11 43.264 +02 40 52.36 V G96
2022-04-09 07:00:29 C 13 11 42.288 +02 41 00.82 V G96
2023-02-27 06:50:20 C 15 04 40.50 -18 57 28.5 V 807
2023-02-27 07:00:59 C 15 04 39.38 -18 57 17.1 V 807
2023-02-27 07:11:38 C 15 04 38.24 -18 57 05.6 V 807
2023-03-14 12:11:14 C 14 17 45.262 -10 49 42.42 V G96
2023-03-14 12:20:56 C 14 17 43.652 -10 49 26.11 V G96
2023-03-14 12:26:57 C 14 17 42.734 -10 49 16.32 V G96
2023-03-14 12:32:59 C 14 17 41.802 -10 49 06.74 V G96
2023-03-18 12:07:05 C 14 02 42.619 -08 16 25.31 U F52
2023-03-18 12:26:22 C 14 02 39.401 -08 15 53.87 U F52
2023-03-18 12:45:36 C 14 02 36.174 -08 15 22.56 U F52
2023-03-18 13:04:59 C 14 02 32.950 -08 14 51.04 U F52
2023-03-27 18:06:03 C 13 26 25.67 -02 14 29.9 V D29
2023-03-27 18:26:25 C 13 26 22.21 -02 13 58.2 V D29
2023-03-27 18:46:47 C 13 26 18.83 -02 13 26.3 V D29