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
2020-11-26 02:16:57 C 23 50 39.41 +22 13 26.9 V I52
2020-11-26 02:18:01 C 23 50 39.77 +22 13 31.1 V I52
2020-11-26 02:19:04 C 23 50 40.17 +22 13 35.6 V I52
2020-11-26 02:20:09 C 23 50 40.54 +22 13 39.4 V I52
2020-11-27 01:21:15 C 23 58 50.40 +23 42 03.5 V I52
2020-11-27 01:25:09 C 23 58 51.73 +23 42 18.5 V I52
2020-11-27 01:29:04 C 23 58 53.06 +23 42 33.0 V I52
2020-11-28 02:27:22 C 00 07 39.08 +25 13 06.9 V I52
2020-11-28 02:30:38 C 00 07 40.19 +25 13 17.8 V I52
2020-11-28 02:33:54 C 00 07 41.29 +25 13 29.4 V I52
2020-11-29 03:27:15 C 00 16 20.52 +26 38 05.0 V I52
2020-11-29 03:28:19 C 00 16 20.89 +26 38 08.7 V I52
2020-11-29 03:29:23 C 00 16 21.25 +26 38 12.7 V I52
2020-11-29 03:30:27 C 00 16 21.64 +26 38 16.0 V I52
2020-11-30 01:57:52 C 00 24 07.044 +27 49 42.19 V I41
2020-12-02 02:11:14 C 00 40 22.31 +30 07 59.3 V I52
2020-12-02 02:13:03 C 00 40 22.90 +30 08 04.3 V I52
2020-12-02 02:14:52 C 00 40 23.48 +30 08 08.8 V I52
2020-12-02 02:16:41 C 00 40 24.08 +30 08 13.9 V I52
2020-12-02 03:40:45 C 00 40 51.177 +30 11 56.62 V I41
2020-12-03 04:36:59 C 00 49 01.61 +31 15 13.9 V I52
2020-12-03 04:38:48 C 00 49 02.16 +31 15 17.5 V I52
2020-12-03 04:40:37 C 00 49 02.72 +31 15 22.1 V I52
2020-12-03 04:42:26 C 00 49 03.29 +31 15 26.5 V I52
2020-12-04 03:55:25 C 00 56 32.81 +32 09 45.4 V I52
2020-12-04 03:57:14 C 00 56 33.36 +32 09 49.3 V I52
2020-12-04 03:59:03 C 00 56 33.87 +32 09 53.5 V I52
2020-12-04 04:00:52 C 00 56 34.46 +32 09 57.5 V I52
2020-12-05 08:18:29 C 01 05 28.489 +33 10 29.77 U F51
2020-12-05 08:35:19 C 01 05 33.543 +33 11 03.17 U F51
2020-12-05 08:52:12 C 01 05 38.584 +33 11 36.46 U F51
2020-12-06 02:57:23 C 01 11 15.50 +33 46 56.3 V I52
2020-12-06 02:57:59 C 01 11 15.67 +33 46 57.6 V I52
2020-12-06 02:58:36 C 01 11 15.84 +33 46 58.5 V I52
2020-12-06 02:59:12 C 01 11 16.04 +33 46 59.8 V I52
2020-12-06 09:17:32 C 01 13 08.880 +33 58 51.16 U F51
2020-12-06 09:36:14 C 01 13 14.384 +33 59 24.53 U F51
2020-12-06 10:13:49 C 01 13 25.473 +34 00 31.05 U F51
2020-12-06 10:33:05 C 01 13 31.166 +34 01 04.81 U F51
2020-12-06 10:50:27 C 01 13 36.334 +34 01 35.63 U F51
2020-12-06 11:07:40 C 01 13 41.455 +34 02 05.64 U F51
2020-12-06 11:24:33 C 01 13 46.517 +34 02 35.34 U F51
2020-12-07 04:16:25 C 01 18 53.23 +34 32 37.7 V I52
2020-12-07 04:17:02 C 01 18 53.40 +34 32 38.6 V I52
2020-12-07 04:17:38 C 01 18 53.59 +34 32 40.2 V I52
2020-12-07 04:21:07 C 01 18 54.58 +34 32 46.5 V I52
2020-12-07 09:27:51 C 01 20 24.300 +34 41 30.93 U F52
2020-12-07 09:42:38 C 01 20 28.525 +34 41 54.13 U F52
2020-12-07 09:57:23 C 01 20 32.768 +34 42 19.00 U F52
2020-12-07 10:09:13 C 01 20 36.203 +34 42 37.69 U F51
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)