2020 WB3

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6144198982 ± 2.96e-08
Semi-major axis (a)2.4722693027 AU ± 3.51e-08
Inclination (i)20.50485885° ± 1.23e-05
Long. of Asc. Node (Ω)5.88489578° ± 3.25e-05
Arg. of Perihelion (ω)29.12760881° ± 3.95e-05
Mean Anomaly (M)106.45851765° ± 1.29e-05
Mean Motion (n)0.2535529172°/day ± 5.40e-09
Perihelion dist (q)0.95325785 AU ± 7.45e-08
Aphelion dist (Q)3.99128076 AU ± 9.27e-08
Orbital Period3.88726067 yr ± 8.28e-08
Physical Parameters
H (abs. magnitude)20.22
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.280″
Uncertainty0
Orbit TypeApollo
MOID0.001828 AU
Observations Used95
Oppositions4
Arc Total2020-2025
First Observation Used2020-10-17
Last Observation Used2025-01-30
Observations (101)
Date Type RA Dec Mag Band Observatory
2020-11-25 01:26:28 C 18 57 07.28 +52 31 42.9 o 291
2020-11-25 01:27:06 C 18 57 07.25 +52 31 43.7 V I52
2020-11-25 01:29:40 C 18 57 07.14 +52 31 52.0 V I52
2020-11-25 01:41:16 C 18 57 06.75 +52 32 27.9 o 291
2020-11-25 01:56:03 C 18 57 06.15 +52 33 12.7 o 291
2020-11-26 01:23:11 C 18 56 21.73 +53 45 19.2 V I52
2020-11-26 01:28:19 C 18 56 21.50 +53 45 34.5 V I52
2020-11-26 01:44:53 C 18 56 20.93 +53 46 23.9 o 291
2020-11-26 01:48:50 C 18 56 20.73 +53 46 35.3 V I52
2020-11-26 01:53:41 C 18 56 20.56 +53 46 50.1 o 291
2020-11-27 01:04:29 C 18 55 35.64 +54 56 20.1 V I52
2020-11-27 01:09:48 C 18 55 35.43 +54 56 35.5 V I52
2020-11-27 01:15:18 C 18 55 35.24 +54 56 51.3 V I52
2020-11-28 01:22:16 C 18 54 47.07 +56 07 19.3 V I52
2020-11-28 01:26:37 C 18 54 46.81 +56 07 31.8 V I52
2020-11-28 01:30:58 C 18 54 46.65 +56 07 44.0 V I52
2020-11-29 01:43:40 C 18 53 57.18 +57 16 43.4 V I52
2020-11-29 01:48:48 C 18 53 56.91 +57 16 57.4 V I52
2020-11-29 01:53:55 C 18 53 56.76 +57 17 11.6 V I52
2020-11-29 01:59:03 C 18 53 56.49 +57 17 25.6 V I52
2020-12-02 01:40:14 C 18 51 25.26 +60 32 23.5 V I52
2020-12-02 01:43:39 C 18 51 25.10 +60 32 32.0 V I52
2020-12-02 01:47:05 C 18 51 24.92 +60 32 40.7 V I52
2020-12-02 01:50:30 C 18 51 24.76 +60 32 49.8 V I52
2020-12-04 01:31:18 C 18 49 40.69 +62 35 36.0 V I52
2020-12-04 01:33:52 C 18 49 40.63 +62 35 42.0 V I52
2020-12-04 01:36:26 C 18 49 40.50 +62 35 48.3 V I52
2021-02-05 03:15:18 C 07 12 06.27 +65 38 00.5 V I52
2021-02-05 03:22:38 C 07 12 06.48 +65 37 47.7 V I52
2024-06-11 14:41:14 C 23 37 30.879 -32 37 55.50 V T14
2024-06-11 14:43:39 C 23 37 31.149 -32 37 54.54 V T14
2024-06-12 14:44:09 C 23 40 18.829 -32 28 33.43 V T14
2024-06-12 14:46:13 C 23 40 19.069 -32 28 32.68 V T14
2024-09-13 11:49:04 C 06 38 15.241 +31 37 55.45 V G96
2024-09-13 11:55:09 C 06 38 16.940 +31 38 07.30 V G96
2024-09-13 12:01:15 C 06 38 18.744 +31 38 19.39 V G96
2024-09-28 11:57:43 C 08 16 57.983 +39 09 20.70 V G96
2024-09-28 12:03:12 C 08 16 59.351 +39 09 24.30 V G96
2024-09-28 12:08:39 C 08 17 00.704 +39 09 27.97 V G96
2024-09-28 12:14:08 C 08 17 02.155 +39 09 31.72 V G96
2024-12-24 14:55:56 C 12 01 26.451 +35 56 24.63 X F52
2024-12-24 15:08:58 C 12 01 26.345 +35 56 27.03 X F52
2024-12-24 15:22:01 C 12 01 26.256 +35 56 29.61 X F52
2025-01-07 14:38:42 C 11 52 58.288 +37 13 53.37 X F52
2025-01-07 14:54:37 C 11 52 57.515 +37 13 57.34 X F52
2025-01-07 15:10:29 C 11 52 56.731 +37 14 01.67 X F52
2025-01-07 15:26:17 C 11 52 55.959 +37 14 06.09 X F52
2025-01-27 08:08:33 C 11 18 46.06 +39 04 39.3 V H21
2025-01-27 08:28:03 C 11 18 44.16 +39 04 42.2 V H21
2025-01-30 06:43:48 C 11 11 54.04 +39 12 23.8 V H21