IAA RAS IAA Minor Planet Database

2020 WF3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0681731519 ± 1.40e-06
Semi-major axis (a)1.0685471663 AU ± 4.41e-06
Inclination (i)14.20952014° ± 5.94e-04
Long. of Asc. Node (Ω)255.54539606° ± 4.18e-05
Arg. of Perihelion (ω)8.85195281° ± 9.42e-04
Mean Anomaly (M)343.44493000° ± 1.10e-02
Mean Motion (n)0.8923222675°/day ± 5.52e-06
Perihelion dist (q)0.99570094 AU ± 4.37e-06
Aphelion dist (Q)1.14139339 AU ± 4.94e-06
Orbital Period1.10456314 yr ± 6.84e-06
Physical Parameters
H (abs. magnitude)23.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.305″
Uncertainty2
Orbit TypeApollo
MOID0.019279 AU
Observations Used79
Oppositions1
Arc Total2020-2021
First Observation Used2020-11-21
Last Observation Used2021-01-12
Observations (82)
Date Type RA Dec Mag Band Observatory
2020-11-21 06:43:02 C 05 21 28.46 +46 01 30.0 – V G96
2020-11-21 06:50:39 C 05 21 27.27 +46 01 09.6 – V G96
2020-11-21 06:58:15 C 05 21 26.00 +46 00 49.3 – V G96
2020-11-21 08:00:05 C 05 21 15.88 +45 58 04.0 – V I52
2020-11-21 08:02:18 C 05 21 15.49 +45 57 58.1 – V I52
2020-11-21 09:21:22 C 05 21 02.39 +45 54 23.5 – V I52
2020-11-21 09:23:35 C 05 21 02.02 +45 54 16.8 – V I52
2020-11-21 09:25:48 C 05 21 01.69 +45 54 10.9 – V I52
2020-11-21 19:23:05 C 05 19 37.55 +45 26 14.7 – V 033
2020-11-21 21:55:09 C 05 19 14.28 +45 19 26.7 – V 204
2020-11-21 22:25:54 C 05 19 09.36 +45 18 03.3 – V 204
2020-11-21 22:53:26 C 05 19 04.69 +45 16 45.2 – V 246
2020-11-21 22:53:57 C 05 19 04.56 +45 16 45.4 – V 246
2020-11-21 22:54:28 C 05 19 04.53 +45 16 43.1 – V 246
2020-11-21 23:02:45 C 05 19 04.35 +45 16 27.3 – V Z84
2020-11-21 23:08:20 C 05 19 03.45 +45 16 12.4 – V Z84
2020-11-21 23:14:29 C 05 19 02.43 +45 15 55.6 – V Z84
2020-11-22 00:03:03 C 05 18 53.48 +45 13 31.9 – V 033
2020-11-22 00:05:43 C 05 18 53.03 +45 13 24.0 – V 033
2020-11-22 00:32:16 C 05 18 48.66 +45 12 15.1 – V L01
2020-11-22 00:39:01 C 05 18 47.53 +45 11 56.0 – V L01
2020-11-22 00:41:15 C 05 18 47.17 +45 11 49.8 – V L01
2020-11-22 00:44:37 C 05 18 46.67 +45 11 40.8 – V L01
2020-11-22 06:25:51 C 05 17 58.80 +44 55 45.8 – V I52
2020-11-22 06:31:22 C 05 17 57.92 +44 55 30.7 – V I52
2020-11-22 06:36:54 C 05 17 56.99 +44 55 15.2 – V I52
2020-11-22 06:42:25 C 05 17 56.11 +44 55 00.1 – V I52
2020-11-23 06:06:06 C 05 14 28.68 +43 47 18.9 – V I52
2020-11-23 06:09:44 C 05 14 28.05 +43 47 08.0 – V I52
2020-11-23 07:39:57 C 05 14 12.24 +43 42 43.2 – V H36
2020-11-23 07:50:20 C 05 14 10.43 +43 42 10.0 – V H36
2020-11-23 08:11:10 C 05 14 07.02 +43 41 07.9 – V H36
2020-12-04 06:19:50 C 04 37 21.18 +28 26 20.8 – V I52
2020-12-04 06:23:27 C 04 37 20.70 +28 26 08.7 – V I52
2020-12-04 06:25:16 C 04 37 20.47 +28 26 01.2 – V I52
2020-12-05 03:32:04 C 04 34 46.23 +27 04 51.7 – V I52
2020-12-05 03:35:19 C 04 34 45.78 +27 04 38.8 – V I52
2020-12-05 03:35:56 C 04 34 45.70 +27 04 36.3 – V I52
2020-12-05 03:36:32 C 04 34 45.63 +27 04 33.4 – V I52
2020-12-05 10:03:21 C 04 33 53.44 +26 39 50.3 – o 691
2020-12-05 10:30:45 C 04 33 49.84 +26 38 02.6 – o 691
2020-12-05 10:58:09 C 04 33 46.29 +26 36 15.4 – o 691
2020-12-06 04:49:47 C 04 31 43.69 +25 27 43.5 – V I52
2020-12-06 04:50:24 C 04 31 43.60 +25 27 41.1 – V I52
2020-12-06 04:51:44 C 04 31 43.38 +25 27 36.6 – V I52
2020-12-06 04:52:21 C 04 31 43.38 +25 27 33.5 – V I52
2020-12-07 06:28:03 C 04 28 44.98 +23 49 29.2 – V I52
2020-12-07 06:29:10 C 04 28 44.83 +23 49 25.3 – V I52
2020-12-07 06:30:16 C 04 28 44.70 +23 49 21.0 – V I52
2020-12-07 06:31:22 C 04 28 44.58 +23 49 16.7 – V I52