2020 WS1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5313300000
Semi-major axis (a)2.0532377000 AU
Inclination (i)18.25704000°
Long. of Asc. Node (Ω)58.41677000°
Arg. of Perihelion (ω)25.23235000°
Mean Anomaly (M)245.28775000°
Mean Motion (n)0.3350003200°/day
Perihelion dist (q)0.96229090 AU
Aphelion dist (Q)3.14418450 AU
Orbital Period2.94210960 yr
Physical Parameters
H (abs. magnitude)27.10
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.580″
Uncertainty5
Orbit TypeApollo
MOID0.005656 AU
Observations Used44
Oppositions1
Arc Total
First Observation Used
Last Observation Used2020-11-21
Observations (61)
Date Type RA Dec Mag Band Observatory
2020-11-19 06:58:58 C 03 58 00.99 -14 43 00.5 V G96
2020-11-19 07:07:19 C 03 58 07.40 -14 37 08.3 V G96
2020-11-19 07:15:41 C 03 58 13.92 -14 31 15.3 V G96
2020-11-19 07:24:02 C 03 58 20.36 -14 25 18.2 V G96
2020-11-19 08:16:14 C 03 59 01.66 -13 47 23.2 V I52
2020-11-19 08:18:30 C 03 59 03.48 -13 45 42.7 V I52
2020-11-19 08:20:46 C 03 59 05.31 -13 44 01.9 V I52
2020-11-19 08:23:02 C 03 59 07.14 -13 42 21.0 V I52
2020-11-19 09:18:11 C 03 59 52.74 -13 00 32.5 V I52
2020-11-19 09:20:27 C 03 59 54.67 -12 58 47.5 V I52
2020-11-19 09:22:42 C 03 59 56.59 -12 57 02.4 V I52
2020-11-19 09:24:58 C 03 59 58.51 -12 55 16.9 V I52
2020-11-19 10:25:22 C 04 00 51.64 -12 07 23.1 V I52
2020-11-19 10:27:38 C 04 00 53.70 -12 05 33.1 V I52
2020-11-19 10:32:10 C 04 00 57.84 -12 01 52.2 V I52
2020-11-19 10:57:50 C 04 01 47.851 -11 39 41.44 V F51
2020-11-19 11:48:18 C 04 02 55.21 -10 45 01.2 V 474
2020-11-19 11:48:55 C 04 02 55.80 -10 44 29.6 V 474
2020-11-19 11:49:31 C 04 02 56.39 -10 43 58.5 V 474
2020-11-19 11:50:08 C 04 02 56.98 -10 43 27.1 V 474
2020-11-19 20:04:16 C 04 13 44.68 -02 38 39.4 V 595
2020-11-19 20:11:36 C 04 13 54.83 -02 29 51.2 V 595
2020-11-19 20:18:42 C 04 14 04.64 -02 21 18.2 V 595
2020-11-19 20:43:50 C 04 14 33.70 -01 50 53.0 V L04
2020-11-19 20:45:00 C 04 14 44.82 -01 50 04.6 V J95
2020-11-19 20:47:05 C 04 14 47.82 -01 47 30.4 V J95
2020-11-19 20:49:06 C 04 14 40.94 -01 44 22.7 V L04
2020-11-19 20:51:30 C 04 14 54.19 -01 42 04.7 V J95
2020-11-19 20:57:51 C 04 15 03.34 -01 34 13.1 V J95
2020-11-19 21:02:41 C 04 15 10.33 -01 28 11.1 V J95
2020-11-19 21:21:02 C 04 15 30.94 -01 05 09.3 V 033
2020-11-19 21:21:22 C 04 15 31.40 -01 04 44.8 V 033
2020-11-19 21:21:42 C 04 15 31.88 -01 04 19.8 V 033
2020-11-19 21:25:57 C 04 15 43.69 -00 59 00.6 V Z80
2020-11-19 21:33:08 C 04 15 49.17 -00 48 53.7 V L01
2020-11-19 21:35:12 C 04 15 52.13 -00 46 15.4 V L01
2020-11-19 21:35:56 C 04 15 55.63 -00 45 05.9 V K63
2020-11-19 21:35:58 C 04 15 58.30 -00 46 17.8 V Z80
2020-11-19 21:37:17 C 04 15 55.06 -00 43 36.8 V L01
2020-11-19 21:39:23 C 04 16 00.56 -00 40 41.5 V K63
2020-11-19 21:45:33 C 04 16 09.35 -00 32 48.4 V K63
2020-11-19 22:10:52 C 04 16 48.70 -00 01 33.6 V Z99
2020-11-19 22:13:03 C 04 16 52.00 +00 01 18.0 V Z99
2020-11-19 22:15:13 C 04 16 55.20 +00 04 09.1 V Z99
2020-11-19 23:04:49 C 04 18 28.890 +01 15 08.51 V J04
2020-11-19 23:04:55 C 04 18 29.053 +01 15 17.44 V J04
2020-11-19 23:05:02 C 04 18 29.218 +01 15 25.98 V J04
2020-11-20 18:18:13 C 05 11 44.81 +37 14 38.1 V 033
2020-11-20 18:18:29 C 05 11 45.94 +37 15 12.6 V 033
2020-11-20 18:18:44 C 05 11 47.06 +37 15 45.7 V 033