2020 WG

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6015233396 ± 2.96e-09
Semi-major axis (a)2.5149008247 AU ± 1.68e-09
Inclination (i)7.60964240° ± 1.81e-06
Long. of Asc. Node (Ω)32.74206499° ± 1.34e-06
Arg. of Perihelion (ω)348.95435842° ± 4.91e-06
Mean Anomaly (M)98.58580767° ± 8.44e-07
Mean Motion (n)0.2471331366°/day ± 2.48e-10
Perihelion dist (q)1.00212928 AU ± 7.47e-09
Aphelion dist (Q)4.02767237 AU ± 7.91e-09
Orbital Period3.98824009 yr ± 4.00e-09
Physical Parameters
H (abs. magnitude)21.64
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.336″
Uncertainty0
Orbit TypeApollo
MOID0.011605 AU
Observations Used578
Radar Obs Used5
Oppositions3
Arc Total2020-2024
First Observation Used2020-11-11
Last Observation Used2024-12-08
Observations (691)
Date Type RA Dec Mag Band Observatory
2024-11-03 18:52:12 C 02 55 48.57 +50 03 43.2 X G02
2024-11-03 18:56:38 C 02 55 52.37 +50 04 05.3 X G02
2024-11-03 20:44:34 B 02 57 23.856 +50 12 45.90 V G34
2024-11-03 20:45:49 B 02 57 24.898 +50 12 52.09 V G34
2024-11-03 20:47:12 B 02 57 26.030 +50 12 58.82 V G34
2024-11-03 20:48:57 B 02 57 27.494 +50 13 06.89 V G34
2024-11-03 20:50:50 B 02 57 29.062 +50 13 16.07 V G34
2024-11-03 20:52:35 B 02 57 30.478 +50 13 24.28 V G34
2024-11-03 21:16:43 C 02 57 48.76 +50 15 35.1 V M32
2024-11-03 21:18:01 C 02 57 49.74 +50 15 40.3 V M32
2024-11-03 21:19:18 C 02 57 50.82 +50 15 46.3 V M32
2024-11-03 21:20:36 C 02 57 51.88 +50 15 52.2 V M32
2024-11-03 21:21:54 C 02 57 52.93 +50 15 57.2 V M32
2024-11-04 00:55:34 C 03 00 47.962 +50 31 19.31 Z G19
2024-11-04 00:58:45 C 03 00 50.506 +50 31 32.41 Z G19
2024-11-04 01:01:55 C 03 00 53.086 +50 31 45.23 Z G19
2024-11-04 02:23:24 B 03 01 58.800 +50 37 36.73 Z C95
2024-11-04 02:27:11 B 03 02 01.817 +50 37 51.49 Z C95
2024-11-04 02:30:59 B 03 02 04.862 +50 38 05.64 Z C95
2024-11-04 16:59:24 C 03 14 15.137 +51 30 43.02 V K73
2024-11-04 17:06:38 C 03 14 20.758 +51 31 10.45 V K73
2024-11-04 17:14:20 C 03 14 26.863 +51 31 38.21 V K73
2024-11-04 17:17:42 C 03 14 29.323 +51 31 53.98 V K73
2024-11-04 17:20:15 C 03 14 31.320 +51 32 03.48 V K73
2024-11-04 17:22:20 C 03 14 32.923 +51 32 10.68 V K73
2024-11-04 17:25:03 C 03 14 34.990 +51 32 20.80 V K73
2024-11-04 17:27:10 C 03 14 36.598 +51 32 28.75 V K73
2024-11-04 17:29:24 C 03 14 38.347 +51 32 37.50 V K73
2024-11-04 17:32:04 C 03 14 40.361 +51 32 47.58 V K73
2024-11-04 17:38:37 C 03 14 45.391 +51 33 12.46 V K73
2024-11-04 17:42:19 C 03 14 48.209 +51 33 26.06 V K73
2024-11-04 17:46:31 C 03 14 51.398 +51 33 42.23 V K73
2024-11-04 18:01:36 C 03 15 02.815 +51 34 38.60 V K73
2024-11-04 18:15:23 C 03 15 13.205 +51 35 30.73 V K73
2024-11-04 18:26:48 C 03 15 21.761 +51 36 13.07 V K73
2024-11-04 18:38:30 C 03 15 30.480 +51 36 56.81 V K73
2024-11-04 18:51:35 C 03 15 40.126 +51 37 45.16 V K73
2024-11-04 18:58:26 C 03 15 45.211 +51 38 10.46 V K73
2024-11-04 19:07:33 C 03 15 51.914 +51 38 43.87 V K73
2024-11-04 19:14:37 C 03 15 57.002 +51 39 09.07 V K73
2024-11-04 19:22:18 C 03 16 02.678 +51 39 37.22 V K73
2024-11-04 19:25:06 B 03 16 00.53 +51 39 40.9 X L99
2024-11-04 19:26:14 B 03 16 01.45 +51 39 45.7 X L99
2024-11-04 19:27:56 B 03 16 02.54 +51 39 50.4 X L99
2024-11-04 19:28:11 C 03 16 06.924 +51 39 58.25 V K73
2024-11-04 19:32:28 B 03 16 05.91 +51 40 07.3 X L99
2024-11-04 19:33:22 C 03 16 10.654 +51 40 17.22 V K73
2024-11-04 19:38:33 C 03 16 14.453 +51 40 35.72 V K73
2024-11-04 19:49:29 C 03 16 22.346 +51 41 15.04 V K73
2024-11-04 19:55:29 C 03 16 26.597 +51 41 36.24 V K73
Radar Observations (5)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2024-10-25 01:30:00 28207740 10 us 8560 -14 -14
2024-10-25 02:40:00 28041270 1 us 8560 -14 -14
2024-10-27 04:30:00 22927813.5 1 us 8560 -14 -14
2024-10-27 05:10:00 22889646.02 0.375 us 8560 -14 -14
2024-10-28 06:00:00 22150815.78 0.375 us 8560 -14 -14
Station codes
-14 DSS-14 Goldstone (70-m)