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
2024-11-04 20:00:36 C 03 16 30.310 +51 41 54.92 V K73
2024-11-04 20:02:47 C 03 16 31.867 +51 42 02.12 V K73
2024-11-04 20:06:45 C 03 16 34.702 +51 42 16.63 V K73
2024-11-04 20:09:40 C 03 16 36.773 +51 42 26.46 V K73
2024-11-04 20:14:55 C 03 16 40.562 +51 42 44.86 V K73
2024-11-04 20:17:07 C 03 16 42.163 +51 42 52.74 V K73
2024-11-04 20:25:33 C 03 16 48.070 +51 43 21.97 V K73
2024-11-04 22:59:24 C 03 18 33.04 +51 51 23.6 V M32
2024-11-04 23:01:00 C 03 18 34.15 +51 51 28.0 V M32
2024-11-04 23:02:35 C 03 18 35.25 +51 51 33.1 V M32
2024-11-04 23:04:42 C 03 18 36.69 +51 51 39.2 V M32
2024-11-04 23:06:18 C 03 18 37.79 +51 51 44.1 V M32
2024-11-04 23:59:40 B 03 19 18.334 +51 54 39.71 X C95
2024-11-05 00:04:11 B 03 19 21.386 +51 54 53.03 X C95
2024-11-05 00:08:21 B 03 19 24.250 +51 55 05.38 X C95
2024-11-05 18:07:38 C 03 32 12.12 +52 40 52.9 V M32
2024-11-05 18:09:33 C 03 32 13.36 +52 40 58.0 V M32
2024-11-05 18:11:29 C 03 32 14.60 +52 41 03.1 V M32
2024-11-05 18:13:25 C 03 32 15.85 +52 41 08.2 V M32
2024-11-05 18:15:19 C 03 32 17.08 +52 41 13.2 V M32
2024-11-05 20:27:05 B 03 33 41.990 +52 46 47.39 V 160
2024-11-05 20:33:17 B 03 33 45.761 +52 47 02.58 V 160
2024-11-05 20:39:21 B 03 33 49.402 +52 47 18.06 V 160
2024-11-06 22:20:00 B 03 49 07.430 +53 34 16.07 V 160
2024-11-06 22:28:39 B 03 49 11.714 +53 34 29.86 V 160
2024-11-06 22:38:00 C 03 49 13.75 +53 34 37.6 V M32
2024-11-06 22:40:18 C 03 49 14.87 +53 34 41.5 V M32
2024-11-06 22:44:29 C 03 49 17.00 +53 34 47.9 V M32
2024-11-06 22:46:47 C 03 49 18.15 +53 34 51.5 V M32
2024-11-06 22:49:04 C 03 49 19.29 +53 34 54.8 V M32
2024-11-07 18:03:44 B 03 59 24.39 +53 58 28.9 X L99
2024-11-07 18:08:49 B 03 59 26.86 +53 58 36.9 X L99
2024-11-07 18:13:54 B 03 59 29.15 +53 58 44.1 X L99
2024-11-09 10:08:50 C 04 16 32.503 +54 32 21.91 V T05
2024-11-09 10:12:44 C 04 16 33.778 +54 32 24.97 V T05
2024-11-09 10:16:42 C 04 16 35.069 +54 32 27.31 V T05
2024-11-09 10:50:43 C 04 16 45.948 +54 32 49.38 V T05
2024-11-09 10:54:38 C 04 16 47.203 +54 32 51.72 V T05
2024-11-09 10:57:53 C 04 16 48.245 +54 32 53.56 V T05
2024-11-09 11:03:46 C 04 16 50.107 +54 32 57.12 V T05
2024-11-09 11:42:48 C 04 17 02.503 +54 33 18.58 V T05
2024-11-09 17:50:34 C 04 19 29.438 +54 34 31.15 V K73
2024-11-09 17:55:20 C 04 19 31.157 +54 34 35.26 V K73
2024-11-09 18:02:04 C 04 19 33.583 +54 34 39.90 V K73
2024-11-09 18:13:41 C 04 19 37.380 +54 34 51.02 V K73
2024-11-09 18:20:42 C 04 19 40.330 +54 34 55.06 V K73
2024-11-09 18:28:45 C 04 19 43.114 +54 35 01.39 V K73
2024-11-09 18:37:40 C 04 19 46.193 +54 35 08.30 V K73
2024-11-09 19:31:43 C 04 20 04.766 +54 35 51.90 V K73
2024-11-09 19:37:52 C 04 20 06.900 +54 35 56.18 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)