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
2020-12-07 13:19:51 C 10 19 29.88 +43 18 23.1 – V T08
2020-12-08 08:57:45 C 10 13 56.88 +44 35 20.1 – V I52
2020-12-08 08:58:02 C 10 13 56.80 +44 35 20.7 – V I52
2020-12-08 09:00:37 C 10 13 55.98 +44 35 31.6 – V I52
2020-12-08 09:46:04 C 10 13 42.62 +44 38 27.5 – V 703
2020-12-08 09:53:56 C 10 13 40.32 +44 38 57.4 – V 703
2020-12-08 10:01:48 C 10 13 38.05 +44 39 27.6 – V 703
2020-12-08 10:09:39 C 10 13 35.78 +44 39 57.9 – V 703
2020-12-09 13:23:18 C 10 06 04.18 +46 16 12.5 – V T05
2020-12-09 13:26:39 C 10 06 03.22 +46 16 23.9 – V T05
2020-12-09 13:32:03 C 10 06 01.67 +46 16 42.2 – V T05
2020-12-09 13:41:55 C 10 05 58.76 +46 17 15.4 – V T05
2020-12-09 14:09:35 C 10 05 50.665 +46 18 48.91 – U F52
2020-12-09 15:07:56 C 10 05 33.544 +46 22 02.88 – U F52
2020-12-11 13:51:01 C 09 53 08.69 +48 41 07.2 – V T08
2020-12-11 13:53:40 C 09 53 07.95 +48 41 14.8 – V T08
2020-12-11 13:57:39 C 09 53 06.77 +48 41 25.0 – V T08
2020-12-12 10:52:06 C 09 47 42.99 +49 34 51.0 – V I52
2020-12-12 10:53:29 C 09 47 42.64 +49 34 54.3 – V I52
2020-12-12 10:54:52 C 09 47 42.24 +49 34 57.7 – V I52
2020-12-12 10:56:26 C 09 47 41.81 +49 35 01.8 – V I52
2020-12-13 11:00:31 C 09 41 36.40 +50 30 57.3 – V 703
2020-12-13 11:08:40 C 09 41 34.01 +50 31 16.4 – V 703
2020-12-13 11:16:55 C 09 41 31.86 +50 31 34.0 – V 703
2020-12-13 11:25:23 C 09 41 29.58 +50 31 52.2 – V 703
2020-12-14 08:44:44 C 09 36 14.74 +51 16 32.7 – V I52
2020-12-14 09:03:14 C 09 36 09.94 +51 17 11.3 – V I52
2020-12-14 09:05:12 C 09 36 09.42 +51 17 15.3 – V I52
2020-12-14 09:07:10 C 09 36 08.92 +51 17 19.5 – V I52
2020-12-16 09:30:32 C 09 24 29.38 +52 44 30.3 – V I52
2020-12-16 09:32:31 C 09 24 28.87 +52 44 33.5 – V I52
2020-12-16 09:38:06 C 09 24 27.49 +52 44 42.8 – V I52
2020-12-16 09:39:42 C 09 24 27.09 +52 44 45.3 – V I52
2020-12-17 07:41:42 C 09 19 19.83 +53 18 26.0 – V 703
2020-12-17 07:49:26 C 09 19 17.91 +53 18 38.7 – V 703
2020-12-17 07:57:10 C 09 19 16.06 +53 18 49.2 – V 703
2020-12-17 08:04:54 C 09 19 14.17 +53 19 01.2 – V 703
2020-12-17 12:01:37 C 09 18 15.91 +53 24 49.3 – V I52
2020-12-17 12:16:00 C 09 18 12.36 +53 25 09.2 – V I52
2020-12-17 12:27:24 C 09 18 09.59 +53 25 25.2 – V I52
2020-12-17 12:53:18 C 09 18 03.22 +53 26 00.7 – V I52
2020-12-18 08:39:45 C 09 13 36.15 +53 52 53.3 – V I52
2020-12-18 08:41:24 C 09 13 35.75 +53 52 55.7 – V I52
2020-12-18 08:52:17 C 09 13 33.14 +53 53 10.6 – V I52
2020-12-18 09:02:48 C 09 13 30.61 +53 53 24.4 – V I52
2020-12-19 09:46:41 C 09 07 58.13 +54 23 38.3 – U I41
2020-12-19 09:49:26 C 09 07 57.49 +54 23 41.6 – U I41
2020-12-19 11:54:53 C 09 07 27.87 +54 26 05.6 – U I41
2020-12-19 11:56:13 C 09 07 27.56 +54 26 07.2 – U I41
2020-12-20 06:51:51 C 09 03 22.73 +54 46 30.7 – V 703