IAA RAS IAA Minor Planet Database

2020 WM5

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7042109997 ± 4.07e-06
Semi-major axis (a)2.8342363841 AU ± 3.72e-05
Inclination (i)15.63490917° ± 6.46e-05
Long. of Asc. Node (Ω)67.04050074° ± 3.05e-05
Arg. of Perihelion (ω)316.39194768° ± 5.08e-05
Mean Anomaly (M)22.08786572° ± 7.80e-03
Mean Motion (n)0.2065656827°/day ± 4.06e-06
Perihelion dist (q)0.83833595 AU ± 1.59e-05
Aphelion dist (Q)4.83013682 AU ± 6.44e-05
Orbital Period4.77149094 yr ± 9.38e-05
Physical Parameters
H (abs. magnitude)20.19
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.209″
Uncertainty1
Orbit TypeApollo
MOID0.025474 AU
Observations Used196
Oppositions1
Arc Total2020-2021
First Observation Used2020-11-28
Last Observation Used2021-02-17
Observations (206)
Date Type RA Dec Mag Band Observatory
2020-12-26 23:26:23 C 08 31 14.54 +56 35 20.5 – V Z32
2020-12-26 23:28:22 C 08 31 14.12 +56 35 21.5 – V Z32
2020-12-26 23:30:23 C 08 31 13.78 +56 35 22.2 – V Z32
2020-12-26 23:32:32 C 08 31 13.50 +56 35 22.8 – V Z32
2020-12-27 09:08:36 C 08 29 27.34 +56 38 57.4 – V I52
2020-12-27 09:41:21 C 08 29 23.359 +56 39 07.89 – U F51
2020-12-27 09:41:54 C 08 29 20.92 +56 39 08.8 – V I52
2020-12-27 09:45:27 C 08 29 20.21 +56 39 10.0 – V I52
2020-12-27 10:00:09 C 08 29 19.745 +56 39 15.54 – U F51
2020-12-27 10:18:59 C 08 29 16.138 +56 39 23.07 – U F51
2021-01-02 07:43:37 C 08 06 02.72 +57 00 16.7 – V I52
2021-01-02 08:00:12 C 08 06 00.09 +57 00 16.7 – V I52
2021-01-02 08:02:37 C 08 05 59.70 +57 00 16.8 – V I52
2021-01-03 05:49:56 C 08 02 51.06 +56 59 16.4 – U I41
2021-01-03 05:54:03 C 08 02 50.44 +56 59 16.3 – U I41
2021-01-03 08:20:50 C 08 02 28.17 +56 59 11.7 – U I41
2021-01-03 10:19:31 C 08 02 10.07 +56 59 02.4 – U I41
2021-01-03 12:17:57 C 08 01 53.671 +56 58 58.79 – U F51
2021-01-03 12:34:45 C 08 01 51.093 +56 58 57.23 – U F51
2021-01-03 13:01:44 C 08 01 45.76 +56 58 41.9 – V I52
2021-01-03 13:04:56 C 08 01 45.28 +56 58 41.1 – V I52
2021-01-04 09:55:00 C 07 58 53.15 +56 56 49.4 – V I52
2021-01-04 10:05:08 C 07 58 51.68 +56 56 47.9 – V I52
2021-01-04 10:38:51 C 07 58 46.78 +56 56 42.8 – V I52
2021-01-07 11:39:55 C 07 49 25.75 +56 43 42.5 – V I52
2021-01-07 11:43:09 C 07 49 25.34 +56 43 41.8 – V I52
2021-01-07 11:46:06 C 07 49 24.96 +56 43 40.8 – V I52
2021-01-07 11:49:03 C 07 49 24.61 +56 43 40.2 – V I52
2021-01-08 11:24:38 C 07 46 40.449 +56 37 56.13 – U F51
2021-01-08 11:44:15 C 07 46 38.001 +56 37 50.61 – U F51
2021-01-08 12:03:58 C 07 46 35.558 +56 37 45.07 – U F51
2021-01-10 07:40:48 C 07 41 49.75 +56 24 50.5 – V I52
2021-01-10 07:43:13 C 07 41 49.48 +56 24 49.8 – V I52
2021-01-10 07:46:53 C 07 41 49.07 +56 24 48.6 – V I52
2021-01-10 07:53:05 C 07 41 48.36 +56 24 46.5 – V I52
2021-01-12 04:36:16 C 07 37 21.95 +56 09 14.0 – V I52
2021-01-12 04:39:53 C 07 37 21.69 +56 09 13.4 – V I52
2021-01-12 06:41:43 C 07 37 09.30 +56 08 30.4 – U I41
2021-01-12 06:45:12 C 07 37 08.95 +56 08 28.7 – U I41
2021-01-12 07:26:59 C 07 37 04.64 +56 08 13.7 – U I41
2021-01-12 09:21:56 C 07 36 52.90 +56 07 30.6 – U I41
2021-01-12 10:16:13 C 07 36 47.39 +56 07 08.6 – U I41
2021-01-13 04:24:25 C 07 35 09.61 +56 00 09.6 – V 703
2021-01-13 04:47:49 C 07 35 07.54 +56 00 01.9 – V 703
2021-01-15 08:39:17 C 07 30 42.59 +55 38 31.8 – V G96
2021-01-15 08:47:51 C 07 30 41.85 +55 38 28.0 – V G96
2021-01-15 08:56:24 C 07 30 41.12 +55 38 23.9 – V G96
2021-01-15 09:04:55 C 07 30 40.38 +55 38 20.1 – V G96
2021-01-19 15:51:27 C 07 23 34.34 +54 50 02.2 – q D29
2021-01-19 16:11:49 C 07 23 32.98 +54 49 51.9 – q D29