IAA RAS IAA Minor Planet Database

2020 WE3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2900726642 ± 1.15e-04
Semi-major axis (a)1.4800508760 AU ± 2.70e-04
Inclination (i)12.71814763° ± 3.76e-03
Long. of Asc. Node (Ω)247.41566461° ± 1.46e-04
Arg. of Perihelion (ω)188.55830384° ± 1.10e-03
Mean Anomaly (M)270.12271600° ± 2.70e-01
Mean Motion (n)0.5473905678°/day ± 1.50e-04
Perihelion dist (q)1.05072858 AU ± 2.56e-04
Aphelion dist (Q)1.90937318 AU ± 3.87e-04
Orbital Period1.80059055 yr ± 4.93e-04
Physical Parameters
H (abs. magnitude)25.25
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.287″
Uncertainty3
Orbit TypeAmor
MOID0.065772 AU
Observations Used67
Oppositions1
Arc Total2020-2020
First Observation Used2020-11-21
Last Observation Used2020-12-20
Observations (68)
Date Type RA Dec Mag Band Observatory
2020-11-21 04:38:40 C 02 44 52.61 +43 54 35.4 – V G96
2020-11-21 04:45:59 C 02 44 54.75 +43 53 59.6 – V G96
2020-11-21 04:53:19 C 02 44 56.73 +43 53 25.2 – V G96
2020-11-21 05:00:38 C 02 44 58.87 +43 52 49.8 – V G96
2020-11-21 05:33:57 C 02 45 08.14 +43 50 08.4 – V I52
2020-11-21 05:37:16 C 02 45 09.07 +43 49 52.7 – V I52
2020-11-21 05:40:35 C 02 45 09.98 +43 49 36.0 – V I52
2020-11-21 07:19:46 C 02 45 37.73 +43 41 26.0 – V I52
2020-11-21 07:23:05 C 02 45 38.67 +43 41 09.5 – V I52
2020-11-21 17:13:11 C 02 48 53.94 +42 50 44.5 – V 033
2020-11-21 18:40:22 C 02 49 20.33 +42 43 32.4 – V 033
2020-11-21 18:48:44 C 02 49 22.86 +42 42 51.1 – V 033
2020-11-21 18:51:37 C 02 49 23.71 +42 42 36.7 – V 033
2020-11-21 23:16:08 C 02 50 40.44 +42 20 09.2 – V L01
2020-11-21 23:21:45 C 02 50 42.11 +42 19 38.7 – V L01
2020-11-21 23:25:30 C 02 50 43.16 +42 19 18.7 – V L01
2020-11-21 23:29:43 C 02 50 45.03 +42 18 57.0 – V 204
2020-11-22 00:12:11 C 02 50 57.28 +42 15 11.3 – V 204
2020-11-22 03:27:04 C 02 52 08.04 +41 58 22.2 – V I52
2020-11-22 03:30:42 C 02 52 09.07 +41 58 03.4 – V I52
2020-11-22 03:34:20 C 02 52 10.09 +41 57 44.4 – V I52
2020-11-22 04:43:16 C 02 52 29.80 +41 51 48.3 – V G96
2020-11-22 04:58:05 C 02 52 34.03 +41 50 30.6 – V G96
2020-11-22 05:05:29 C 02 52 36.15 +41 49 51.7 – V G96
2020-11-23 04:05:10 C 02 59 56.44 +39 42 18.2 – V I52
2020-11-23 04:14:51 C 02 59 59.18 +39 41 23.4 – V I52
2020-11-23 05:02:55 C 03 00 10.71 +39 36 42.3 – q H36
2020-11-23 05:18:03 C 03 00 14.98 +39 35 13.2 – q H36
2020-11-23 05:33:41 C 03 00 19.52 +39 33 43.1 – q H36
2020-11-26 05:01:44 C 03 22 56.07 +31 53 25.3 – V I52
2020-11-26 05:04:09 C 03 22 56.76 +31 53 08.6 – V I52
2020-11-26 05:06:35 C 03 22 57.42 +31 52 51.8 – V I52
2020-12-02 07:44:42 C 04 06 02.31 +12 31 48.4 – V I52
2020-12-02 07:46:29 C 04 06 02.75 +12 31 34.5 – V I52
2020-12-03 06:56:54 C 04 12 17.44 +09 20 36.1 – V I52
2020-12-03 06:59:02 C 04 12 18.00 +09 20 19.2 – V I52
2020-12-04 08:49:08 C 04 18 56.93 +05 51 13.9 – V I52
2020-12-04 08:50:55 C 04 18 57.36 +05 51 00.1 – V I52
2020-12-04 08:54:28 C 04 18 58.15 +05 50 30.8 – V I52
2020-12-05 04:25:09 C 04 23 59.99 +03 16 41.7 – V I52
2020-12-05 04:26:34 C 04 24 00.28 +03 16 30.8 – V I52
2020-12-05 04:27:59 C 04 24 00.63 +03 16 19.5 – V I52
2020-12-05 04:29:24 C 04 24 00.98 +03 16 08.9 – V I52
2020-12-06 05:46:02 C 04 30 06.69 +00 03 37.3 – V I52
2020-12-06 05:47:51 C 04 30 07.07 +00 03 23.7 – V I52
2020-12-06 05:49:40 C 04 30 07.44 +00 03 10.2 – V I52
2020-12-06 05:51:29 C 04 30 07.78 +00 02 56.5 – V I52
2020-12-07 06:15:56 C 04 35 48.47 -02 54 27.6 – V I52
2020-12-07 06:20:45 C 04 35 49.41 -02 55 01.9 – V I52
2020-12-07 06:22:34 C 04 35 49.77 -02 55 14.4 – V I52