IAA RAS IAA Minor Planet Database

2020 WH1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4884033000
Semi-major axis (a)1.9525288000 AU
Inclination (i)7.38994000°
Long. of Asc. Node (Ω)233.76940000°
Arg. of Perihelion (ω)155.18425000°
Mean Anomaly (M)309.28363000°
Mean Motion (n)0.3612500500°/day
Perihelion dist (q)0.99890730 AU
Aphelion dist (Q)2.90615030 AU
Orbital Period2.72832540 yr
Physical Parameters
H (abs. magnitude)24.59
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.690″
Uncertainty6
Orbit TypeApollo
MOID0.027710 AU
Observations Used154
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2020-12-06
Observations (162)
Date Type RA Dec Mag Band Observatory
2020-11-18 04:37:40 C 04 44 42.92 +14 33 41.8 – V H27
2020-11-18 04:40:13 C 04 44 31.02 +14 32 59.9 – V 204
2020-11-18 04:59:20 C 04 44 50.36 +14 31 53.5 – V H27
2020-11-18 05:16:45 C 04 44 58.10 +14 30 32.4 – q 858
2020-11-18 05:20:05 C 04 44 57.31 +14 30 10.1 – V H27
2020-11-18 05:23:48 C 04 45 00.47 +14 29 57.7 – q 858
2020-11-18 05:30:50 C 04 45 02.85 +14 29 22.7 – q 858
2020-11-18 07:15:13 C 04 45 37.03 +14 20 57.9 – o 711
2020-11-18 07:18:42 C 04 45 38.15 +14 20 40.9 – o 711
2020-11-18 07:22:11 C 04 45 39.27 +14 20 23.8 – o 711
2020-11-18 07:25:14 C 04 45 40.24 +14 20 08.5 – o 711
2020-11-18 07:43:55 C 04 45 45.01 +14 18 13.6 – q H36
2020-11-18 07:56:34 C 04 45 49.09 +14 17 10.2 – q H36
2020-11-18 18:43:44 C 04 49 43.59 +13 24 36.0 – V K61
2020-11-18 18:44:52 C 04 49 43.91 +13 24 30.9 – V K61
2020-11-18 18:46:33 C 04 49 44.45 +13 24 22.9 – V K61
2020-11-18 19:29:55 C 04 49 58.43 +13 21 04.3 – V 113
2020-11-18 19:36:14 C 04 50 00.49 +13 20 43.5 – o K88
2020-11-18 19:37:36 C 04 50 00.90 +13 20 37.9 – o K88
2020-11-18 19:38:53 C 04 50 02.50 +13 20 45.3 – V L07
2020-11-18 19:41:39 C 04 50 02.22 +13 20 11.9 – V 113
2020-11-18 19:52:29 C 04 50 06.30 +13 19 32.1 – V 595
2020-11-18 19:53:20 C 04 50 05.94 +13 19 18.6 – V 113
2020-11-18 19:59:09 C 04 50 08.91 +13 19 14.3 – V L07
2020-11-18 20:04:06 C 04 50 09.95 +13 18 40.3 – V 595
2020-11-18 20:06:19 C 04 50 10.29 +13 18 10.3 – V Z99
2020-11-18 20:11:52 C 04 50 12.11 +13 17 44.6 – V Z99
2020-11-18 20:16:18 C 04 50 13.38 +13 17 38.3 – V 246
2020-11-18 20:16:35 C 04 50 13.39 +13 17 37.4 – V 246
2020-11-18 20:16:50 C 04 50 13.57 +13 17 35.1 – V 246
2020-11-18 20:17:07 C 04 50 13.63 +13 17 35.3 – V 246
2020-11-18 20:17:23 C 04 50 13.72 +13 17 34.0 – V 246
2020-11-18 20:17:26 C 04 50 13.91 +13 17 20.0 – V Z99
2020-11-18 20:18:27 C 04 50 14.46 +13 17 35.2 – V 595
2020-11-18 20:19:29 C 04 50 15.27 +13 17 42.7 – V L07
2020-11-18 20:30:55 C 04 50 17.91 +13 16 27.2 – V 033
2020-11-18 20:31:36 C 04 50 18.11 +13 16 24.7 – V 033
2020-11-18 20:32:15 C 04 50 18.33 +13 16 21.4 – V 033
2020-11-18 20:42:42 C 04 50 22.33 +13 15 28.7 – V J95
2020-11-18 20:51:28 C 04 50 25.14 +13 14 49.8 – V J95
2020-11-18 20:54:39 C 04 50 25.64 +13 14 43.0 – V A17
2020-11-18 21:11:59 C 04 50 31.59 +13 13 17.9 – V J95
2020-11-18 21:13:27 C 04 50 31.49 +13 13 18.1 – V A17
2020-11-18 21:21:59 C 04 50 34.58 +13 12 51.5 – V K78
2020-11-18 21:25:48 C 04 50 35.56 +13 12 28.3 – V B67
2020-11-18 21:29:47 C 04 50 36.53 +13 12 04.3 – V A17
2020-11-18 21:32:17 C 04 50 37.54 +13 11 59.7 – V B67
2020-11-18 21:32:54 C 04 50 41.60 +13 12 30.0 – V J04
2020-11-18 21:33:21 C 04 50 41.72 +13 12 27.6 – V J04
2020-11-18 21:33:48 C 04 50 41.85 +13 12 25.7 – V J04