2020 WS5

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5554989883 ± 4.95e-05
Semi-major axis (a)2.6091455955 AU ± 3.04e-04
Inclination (i)40.96876552° ± 1.32e-03
Long. of Asc. Node (Ω)84.63907662° ± 5.43e-05
Arg. of Perihelion (ω)16.94108865° ± 5.99e-04
Mean Anomaly (M)56.59757826° ± 7.31e-02
Mean Motion (n)0.2338647707°/day ± 4.08e-05
Perihelion dist (q)1.15976786 AU ± 1.87e-04
Aphelion dist (Q)4.05852333 AU ± 4.90e-04
Orbital Period4.21451371 yr ± 7.36e-04
Physical Parameters
H (abs. magnitude)20.78
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.297″
Uncertainty2
Orbit TypeAmor
MOID0.190845 AU
Observations Used128
Oppositions1
Arc Total2020-2021
First Observation Used2020-11-27
Last Observation Used2021-01-11
Observations (129)
Date Type RA Dec Mag Band Observatory
2020-12-10 05:59:47 C 05 32 12.60 -02 15 07.0 u 807
2020-12-10 06:04:10 C 05 32 12.02 -02 14 39.0 u 807
2020-12-10 10:03:26 C 05 31 40.54 -01 49 34.0 V T05
2020-12-10 10:06:04 C 05 31 40.12 -01 49 16.2 V T05
2020-12-10 10:13:21 C 05 31 39.07 -01 48 29.2 V T05
2020-12-10 10:21:55 C 05 31 37.82 -01 47 34.5 V T05
2020-12-11 04:07:45 C 05 29 10.35 +00 10 04.4 V U68
2020-12-11 04:13:20 C 05 29 09.56 +00 10 41.9 V U68
2020-12-11 05:35:19 C 05 28 57.30 +00 20 00.8 V U68
2020-12-11 05:40:55 C 05 28 56.46 +00 20 38.7 V U68
2020-12-13 11:15:40 C 05 20 38.71 +06 52 15.0 V T08
2020-12-13 11:20:19 C 05 20 37.85 +06 52 50.8 V T08
2020-12-13 11:30:18 C 05 20 36.13 +06 54 08.7 V T08
2020-12-14 04:01:43 C 05 17 51.39 +09 04 39.8 V G96
2020-12-14 04:07:45 C 05 17 50.30 +09 05 28.6 V G96
2020-12-14 04:13:49 C 05 17 49.18 +09 06 18.9 V G96
2020-12-14 04:19:51 C 05 17 48.12 +09 07 06.1 V G96
2020-12-14 05:13:02 C 05 17 36.84 +09 14 58.4 u 807
2020-12-14 05:15:10 C 05 17 36.44 +09 15 15.7 u 807
2020-12-14 05:17:18 C 05 17 36.05 +09 15 32.7 u 807
2020-12-14 05:19:26 C 05 17 35.66 +09 15 49.8 u 807
2020-12-14 05:21:33 C 05 17 35.27 +09 16 06.9 u 807
2020-12-14 10:25:56 C 05 16 42.68 +09 56 38.6 V T08
2020-12-14 10:47:28 C 05 16 38.63 +09 59 33.7 V T08
2020-12-14 11:25:51 C 05 16 31.48 +10 04 46.1 V T08
2020-12-14 11:37:44 C 05 16 29.22 +10 06 22.7 V T08
2020-12-14 19:54:26 C 05 15 03.65 +11 14 09.1 V L34
2020-12-14 20:30:09 C 05 14 56.95 +11 19 04.9 V L34
2020-12-14 21:03:19 C 05 14 50.70 +11 23 39.7 V L34
2020-12-14 21:42:20 C 05 14 43.32 +11 29 04.2 V L34
2020-12-16 05:22:43 C 05 08 45.65 +15 58 56.9 u 807
2020-12-16 05:28:33 C 05 08 44.45 +15 59 47.3 u 807
2020-12-16 05:34:22 C 05 08 43.26 +16 00 37.6 u 807
2020-12-17 05:45:23 C 05 03 53.38 +19 32 19.5 V I52
2020-12-17 05:45:34 C 05 03 53.33 +19 32 21.5 V I52
2020-12-17 05:45:45 C 05 03 53.29 +19 32 23.1 V I52
2020-12-17 05:45:57 C 05 03 53.24 +19 32 24.8 V I52
2020-12-18 07:45:04 C 04 58 19.00 +23 24 42.8 V 703
2020-12-18 07:59:16 C 04 58 15.63 +23 26 49.8 V 703
2020-12-18 08:06:23 C 04 58 14.05 +23 27 53.3 V 703
2020-12-18 10:38:05 C 04 57 39.27 +23 50 30.6 V I52
2020-12-18 10:38:16 C 04 57 39.21 +23 50 32.3 V I52
2020-12-18 10:38:28 C 04 57 39.16 +23 50 34.1 V I52
2020-12-18 10:38:39 C 04 57 39.12 +23 50 35.5 V I52
2020-12-19 11:39:31 C 04 51 56.20 +27 35 27.3 V I52
2020-12-19 11:40:14 C 04 51 55.99 +27 35 33.6 V I52
2020-12-19 11:40:57 C 04 51 55.79 +27 35 40.2 V I52
2020-12-19 11:41:40 C 04 51 55.67 +27 35 45.5 V I52
2020-12-20 20:25:30 C 04 44 00.33 +32 27 06.8 V Z80
2020-12-20 20:33:50 C 04 43 58.14 +32 28 20.0 V Z80