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
2024-11-01 01:45:06 V 01 46 18.59 +41 24 47.0 V 270
2024-11-01 01:45:06 v 1 253.55196 +35.31177 270
2024-11-01 01:51:39 V 01 46 26.40 +41 26 12.4 V 270
2024-11-01 01:51:39 v 1 253.55196 +35.31177 270
2024-11-01 01:58:24 V 01 46 34.58 +41 27 40.9 V 270
2024-11-01 01:58:24 v 1 253.55196 +35.31177 270
2024-11-01 02:04:49 V 01 46 42.23 +41 29 04.2 V 270
2024-11-01 02:04:49 v 1 253.55196 +35.31177 270
2024-11-01 03:53:05 V 01 48 46.94 +41 52 14.8 V 270
2024-11-01 03:53:05 v 1 262.26402 +35.56949 270
2024-11-01 04:01:17 V 01 48 56.30 +41 53 57.6 V 270
2024-11-01 04:01:17 v 1 262.26402 +35.56949 270
2024-11-01 04:05:55 V 01 49 01.68 +41 54 54.5 V 270
2024-11-01 04:05:55 v 1 262.26402 +35.56949 270
2024-11-01 04:12:32 V 01 49 09.30 +41 56 16.3 V 270
2024-11-01 04:12:32 v 1 262.26402 +35.56949 270
2024-11-01 16:53:31 C 02 04 33.005 +44 13 22.37 V K73
2024-11-01 16:58:34 C 02 04 38.803 +44 14 15.04 V K73
2024-11-01 17:04:50 C 02 04 46.018 +44 15 22.14 V K73
2024-11-01 17:08:23 C 02 04 50.059 +44 15 59.22 V K73
2024-11-01 17:11:44 C 02 04 53.935 +44 16 34.75 V K73
2024-11-01 17:12:13 C 02 04 51.65 +44 16 18.9 X G02
2024-11-01 17:16:35 C 02 04 59.429 +44 17 25.30 V K73
2024-11-01 17:20:40 C 02 05 04.094 +44 18 08.50 V K73
2024-11-01 17:22:37 C 02 05 03.54 +44 18 07.3 X G02
2024-11-01 17:24:57 C 02 05 08.983 +44 18 53.35 V K73
2024-11-01 17:29:35 C 02 05 14.203 +44 19 41.99 V K73
2024-11-01 17:32:50 C 02 05 15.21 +44 19 53.7 X G02
2024-11-01 17:34:18 C 02 05 19.622 +44 20 31.31 V K73
2024-11-01 17:42:18 C 02 05 28.651 +44 21 55.01 V K73
2024-11-01 17:47:43 C 02 05 34.817 +44 22 51.35 V K73
2024-11-01 18:50:16 V 02 06 45.83 +44 33 02.3 V 270
2024-11-01 18:50:16 v 1 005.44196 +43.43551 270
2024-11-01 19:00:19 V 02 06 57.01 +44 34 44.6 V 270
2024-11-01 19:00:19 v 1 005.44196 +43.43551 270
2024-11-01 19:05:29 V 02 07 02.86 +44 35 37.6 V 270
2024-11-01 19:05:29 v 1 005.44196 +43.43551 270
2024-11-01 19:09:47 V 02 07 07.51 +44 36 20.4 V 270
2024-11-01 19:09:47 v 1 005.44196 +43.43551 270
2024-11-01 19:47:57 C 02 07 47.796 +44 43 14.59 V K73
2024-11-01 19:58:15 C 02 07 58.970 +44 44 56.83 V K73
2024-11-02 00:53:35 V 02 13 38.06 +45 29 41.5 V 270
2024-11-02 00:53:35 v 1 286.90034 +40.92647 270
2024-11-02 01:12:50 V 02 13 59.63 +45 32 49.6 V 270
2024-11-02 01:12:50 v 1 286.90034 +40.92647 270
2024-11-02 01:34:33 V 02 14 21.94 +45 36 00.0 V 270
2024-11-02 01:34:33 v 1 286.90034 +40.92647 270
2024-11-02 02:00:16 V 02 14 49.12 +45 39 52.6 V 270
2024-11-02 02:00:16 v 1 286.90034 +40.92647 270
2024-11-02 02:11:01 V 02 15 10.41 +45 40 30.2 V 270
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)