IAA RAS IAA Minor Planet Database

2020 WM

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4099808478 ± 6.93e-05
Semi-major axis (a)0.7971146789 AU ± 1.20e-05
Inclination (i)3.42590197° ± 1.01e-03
Long. of Asc. Node (Ω)71.51872628° ± 2.36e-03
Arg. of Perihelion (ω)133.24598232° ± 5.72e-03
Mean Anomaly (M)253.44100594° ± 3.79e-02
Mean Motion (n)1.3849403419°/day ± 3.13e-05
Perihelion dist (q)0.47031293 AU ± 5.57e-05
Aphelion dist (Q)1.12391643 AU ± 5.78e-05
Orbital Period0.71167418 yr ± 1.61e-05
Physical Parameters
H (abs. magnitude)25.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.290″
Uncertainty2
Orbit TypeAten
MOID0.010239 AU
Observations Used116
Oppositions1
Arc Total2020-2020
First Observation Used2020-11-16
Last Observation Used2020-11-26
Observations (117)
Date Type RA Dec Mag Band Observatory
2020-11-18 19:44:35 C 03 29 39.38 -08 56 29.1 – V 246
2020-11-18 21:43:21 C 03 27 26.44 -09 12 57.2 – V 033
2020-11-18 21:43:56 C 03 27 25.78 -09 13 02.1 – V 033
2020-11-18 21:44:31 C 03 27 25.12 -09 13 07.2 – V 033
2020-11-19 00:19:25 C 03 24 27.15 -09 34 27.5 – V 204
2020-11-19 00:25:43 C 03 24 19.80 -09 35 20.3 – V 204
2020-11-19 00:32:03 C 03 24 12.42 -09 36 13.3 – V 204
2020-11-19 04:48:31 C 03 19 32.30 -10 12 04.0 – V I52
2020-11-19 04:48:48 C 03 19 32.00 -10 12 06.8 – V I52
2020-11-19 04:49:04 C 03 19 31.64 -10 12 08.4 – V I52
2020-11-19 04:49:21 C 03 19 31.28 -10 12 11.2 – V I52
2020-11-19 04:53:32 C 03 19 16.06 -10 08 29.1 – u 807
2020-11-19 04:56:36 C 03 19 12.29 -10 08 55.5 – u 807
2020-11-19 04:59:39 C 03 19 08.54 -10 09 21.6 – u 807
2020-11-19 05:02:36 C 03 19 04.93 -10 09 46.9 – u 807
2020-11-19 22:22:26 C 02 57 15.94 -12 53 12.9 – V 033
2020-11-19 22:23:00 C 02 57 15.12 -12 53 18.1 – V 033
2020-11-19 22:23:35 C 02 57 14.29 -12 53 23.6 – V 033
2020-11-20 03:02:42 C 02 50 59.00 -13 37 03.1 – V I52
2020-11-20 03:02:58 C 02 50 58.63 -13 37 05.3 – V I52
2020-11-20 03:03:15 C 02 50 58.25 -13 37 08.2 – V I52
2020-11-20 03:03:31 C 02 50 57.84 -13 37 10.6 – V I52
2020-11-20 05:05:13 C 02 47 44.78 -13 52 29.8 – u 807
2020-11-20 05:08:24 C 02 47 39.97 -13 53 00.5 – u 807
2020-11-20 05:11:35 C 02 47 35.14 -13 53 31.3 – u 807
2020-11-20 05:14:46 C 02 47 30.35 -13 54 02.1 – u 807
2020-11-20 05:17:55 C 02 47 25.54 -13 54 33.2 – u 807
2020-11-20 06:37:48 C 02 45 34.95 -14 12 28.9 – V 703
2020-11-20 06:45:25 C 02 45 23.24 -14 13 43.8 – V 703
2020-11-20 06:53:02 C 02 45 11.48 -14 14 58.9 – V 703
2020-11-20 07:00:39 C 02 44 59.80 -14 16 13.3 – V 703
2020-11-20 09:25:25 C 02 41 27.39 -14 39 25.7 – V T05
2020-11-20 09:30:01 C 02 41 20.22 -14 40 11.1 – V T05
2020-11-20 09:39:15 C 02 41 05.53 -14 41 42.3 – V T05
2020-11-20 09:54:24 C 02 40 41.60 -14 44 12.8 – V T05
2020-11-20 19:56:53 C 02 25 07.67 -16 26 48.5 – V L01
2020-11-20 19:58:20 C 02 25 05.26 -16 27 02.4 – V L01
2020-11-20 21:12:17 C 02 22 59.80 -16 39 53.3 – V 033
2020-11-20 21:12:53 C 02 22 58.80 -16 39 59.3 – V 033
2020-11-20 21:13:27 C 02 22 57.81 -16 40 05.1 – V 033
2020-11-20 22:00:36 C 02 21 37.89 -16 47 54.1 – V 204
2020-11-20 22:13:41 C 02 21 15.30 -16 50 07.1 – V 204
2020-11-20 22:22:53 C 02 20 59.52 -16 51 40.3 – V 204
2020-11-21 04:53:08 C 02 10 01.85 -17 57 21.0 – V I52
2020-11-21 04:53:57 C 02 10 00.38 -17 57 29.2 – V I52
2020-11-21 04:54:46 C 02 09 58.88 -17 57 38.0 – V I52
2020-11-22 01:24:24 C 01 31 59.57 -21 15 47.3 – u 807
2020-11-22 01:28:24 C 01 31 51.36 -21 16 25.3 – u 807
2020-11-22 01:32:22 C 01 31 43.28 -21 17 02.8 – u 807
2020-11-22 01:36:17 C 01 31 35.24 -21 17 40.4 – u 807