2020 WB

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1994089162 ± 2.12e-05
Semi-major axis (a)1.2437655448 AU ± 3.25e-05
Inclination (i)5.84547145° ± 5.43e-04
Long. of Asc. Node (Ω)234.43484380° ± 9.57e-05
Arg. of Perihelion (ω)168.36131729° ± 8.13e-04
Mean Anomaly (M)228.44029950° ± 5.10e-02
Mean Motion (n)0.7105661156°/day ± 2.78e-05
Perihelion dist (q)0.99574761 AU ± 3.70e-05
Aphelion dist (Q)1.49178348 AU ± 4.70e-05
Orbital Period1.38710003 yr ± 5.43e-05
Physical Parameters
H (abs. magnitude)27.60
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.363″
Uncertainty2
Orbit TypeApollo
MOID0.008468 AU
Observations Used101
Oppositions1
Arc Total2020-2020
First Observation Used2020-11-16
Last Observation Used2020-11-26
Observations (108)
Date Type RA Dec Mag Band Observatory
2020-11-16 06:40:18 C 03 31 10.50 +24 16 37.9 V 703
2020-11-16 06:47:53 C 03 31 22.99 +24 13 35.9 V 703
2020-11-16 07:03:01 C 03 31 47.85 +24 07 31.3 V 703
2020-11-16 07:35:29 C 03 32 41.05 +23 54 24.2 V I52
2020-11-16 07:35:40 C 03 32 41.36 +23 54 19.7 V I52
2020-11-16 07:35:51 C 03 32 41.66 +23 54 15.0 V I52
2020-11-16 07:36:02 C 03 32 41.96 +23 54 10.4 V I52
2020-11-16 09:00:38 C 03 34 59.50 +23 19 41.2 V I52
2020-11-16 09:00:49 C 03 34 59.81 +23 19 36.6 V I52
2020-11-16 09:01:01 C 03 35 00.11 +23 19 31.8 V I52
2020-11-16 09:01:12 C 03 35 00.42 +23 19 27.2 V I52
2020-11-16 18:43:44 C 03 52 44.86 +19 25 07.9 V 033
2020-11-16 18:44:14 C 03 52 45.62 +19 24 57.0 V 033
2020-11-16 18:44:44 C 03 52 46.39 +19 24 46.0 V 033
2020-11-16 18:52:23 C 03 53 04.23 +19 22 55.7 V C77
2020-11-16 18:55:16 C 03 53 08.69 +19 21 51.4 V C77
2020-11-16 20:01:02 C 03 54 48.10 +18 57 44.2 V C77
2020-11-16 20:04:45 C 03 54 53.56 +18 56 22.5 V C77
2020-11-16 20:08:31 C 03 54 59.07 +18 55 00.3 V C77
2020-11-16 20:24:45 C 03 55 26.28 +18 48 39.2 V I93
2020-11-16 20:33:34 C 03 55 40.13 +18 45 34.7 V 958
2020-11-16 20:37:23 C 03 55 44.83 +18 44 02.3 V I93
2020-11-16 20:39:35 C 03 55 48.95 +18 43 22.7 V 958
2020-11-16 20:45:40 C 03 55 57.76 +18 41 08.9 V 958
2020-11-16 20:50:03 C 03 56 03.28 +18 39 24.2 V I93
2020-11-16 20:51:48 C 03 56 06.71 +18 38 55.5 V 958
2020-11-16 21:10:03 C 03 56 25.69 +18 32 14.0 V 130
2020-11-16 21:14:08 C 03 56 31.46 +18 30 43.3 V 130
2020-11-16 21:18:14 C 03 56 37.22 +18 29 13.1 V 130
2020-11-16 21:27:55 C 03 56 51.53 +18 25 34.6 V K38
2020-11-16 21:36:02 C 03 57 02.96 +18 22 35.4 V K38
2020-11-16 21:44:09 C 03 57 14.27 +18 19 35.6 V K38
2020-11-16 21:52:22 C 03 57 25.65 +18 16 34.1 V K38
2020-11-16 22:49:59 C 03 58 44.79 +17 55 18.9 V 204
2020-11-16 22:53:17 C 03 58 49.31 +17 54 05.5 V 204
2020-11-16 22:55:18 C 03 58 52.00 +17 53 20.8 V 204
2020-11-16 22:57:19 C 03 58 54.74 +17 52 36.4 V 204
2020-11-16 22:59:10 C 03 58 57.10 +17 52 00.0 V 203
2020-11-16 22:59:26 C 03 58 57.59 +17 51 49.7 V 204
2020-11-16 23:08:15 C 03 59 09.37 +17 48 38.6 V 203
2020-11-16 23:16:49 C 03 59 20.89 +17 45 28.8 V 203
2020-11-17 00:49:38 C 04 01 21.09 +17 11 05.6 V L01
2020-11-17 00:50:30 C 04 01 22.28 +17 10 45.6 V L01
2020-11-17 02:33:35 C 04 04 45.82 +16 34 36.0 V W34
2020-11-17 02:43:32 C 04 04 44.96 +16 46 37.6 V X31
2020-11-17 02:44:05 C 04 04 59.62 +16 30 54.8 V W34
2020-11-17 02:47:41 C 04 04 50.17 +16 45 09.4 V X31
2020-11-17 02:51:32 C 04 04 55.03 +16 43 46.5 V X31
2020-11-17 02:53:40 C 04 05 12.10 +16 27 32.5 V W34
2020-11-17 02:55:37 C 04 05 00.16 +16 42 19.5 V X31