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
2024-11-11 17:16:46 C 04 34 23.210 +54 48 53.06 V K73
2024-11-11 17:39:02 C 04 34 29.578 +54 49 04.30 V K73
2024-11-11 17:41:46 C 04 34 29.446 +54 49 05.23 V K73
2024-11-11 17:53:04 C 04 34 33.238 +54 49 10.81 V K73
2024-11-11 18:01:53 C 04 34 35.760 +54 49 14.38 V K73
2024-11-11 18:06:27 C 04 34 37.138 +54 49 17.98 V K73
2024-11-11 18:15:52 C 04 34 39.550 +54 49 21.94 V K73
2024-11-11 18:34:17 C 04 34 44.530 +54 49 28.02 V K73
2024-11-11 18:57:08 C 04 34 50.398 +54 49 38.17 V K73
2024-11-11 19:16:20 C 04 34 55.332 +54 49 47.53 V K73
2024-11-11 19:31:29 C 04 34 59.412 +54 49 54.01 V K73
2024-11-11 19:48:16 C 04 35 03.598 +54 50 01.10 V K73
2024-11-11 20:26:18 C 04 35 12.262 +54 50 15.43 V K73
2024-11-11 20:38:48 C 04 35 16.061 +54 50 18.53 V K73
2024-11-11 20:45:29 C 04 35 17.501 +54 50 21.12 V K73
2024-11-11 20:51:05 C 04 35 18.910 +54 50 23.60 V K73
2024-11-11 20:55:58 C 04 35 20.030 +54 50 26.27 V K73
2024-11-11 21:01:02 C 04 35 21.180 +54 50 27.49 V K73
2024-11-11 21:06:45 C 04 35 22.598 +54 50 30.23 V K73
2024-11-11 21:11:47 C 04 35 23.849 +54 50 30.59 V K73
2024-11-13 19:06:47 C 04 46 10.392 +54 51 29.52 V Z80
2024-11-13 19:21:53 C 04 46 13.478 +54 51 31.97 V Z80
2024-11-15 23:21:10 B 04 55 25.697 +54 46 40.62 X C95
2024-11-15 23:44:38 B 04 55 28.637 +54 46 38.53 X C95
2024-11-21 10:32:05 C 05 09 50.419 +54 12 45.36 V T05
2024-11-21 10:35:23 C 05 09 50.458 +54 12 44.53 V T05
2024-11-21 10:40:40 C 05 09 50.700 +54 12 43.38 V T05
2024-11-21 10:55:08 C 05 09 51.343 +54 12 38.59 V T05
2024-11-21 14:33:49 C 05 10 01.561 +54 11 11.62 X F51
2024-11-21 14:59:59 C 05 10 02.961 +54 10 58.60 X F51
2024-11-21 15:13:02 C 05 10 03.694 +54 10 52.00 X F51
2024-11-26 06:05:57 C 05 16 08.879 +53 28 49.12 V G96
2024-11-26 06:15:16 C 05 16 09.037 +53 28 46.09 V G96
2024-11-26 06:24:35 C 05 16 09.214 +53 28 42.85 V G96
2024-11-26 06:33:54 C 05 16 09.372 +53 28 39.61 V G96
2024-11-28 23:01:21 B 05 18 06.490 +53 00 23.00 X C95
2024-11-28 23:47:13 B 05 18 06.859 +53 00 03.85 X C95
2024-11-29 00:33:08 B 05 18 07.138 +52 59 43.22 X C95
2024-12-08 05:06:30 C 05 20 38.807 +51 07 48.25 V G96
2024-12-08 05:14:11 C 05 20 38.710 +51 07 44.40 V G96
2024-12-08 05:21:52 C 05 20 38.656 +51 07 41.02 V G96
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)