IAA RAS IAA Minor Planet Database

2020 WL2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5830474384 ± 1.12e-04
Semi-major axis (a)2.4576480381 AU ± 6.77e-04
Inclination (i)18.07356533° ± 2.24e-03
Long. of Asc. Node (Ω)46.01064695° ± 4.87e-04
Arg. of Perihelion (ω)53.61517640° ± 1.33e-03
Mean Anomaly (M)98.83641522° ± 1.90e-01
Mean Motion (n)0.2558189695°/day ± 1.06e-04
Perihelion dist (q)1.02472264 AU ± 3.94e-04
Aphelion dist (Q)3.89057343 AU ± 1.11e-03
Orbital Period3.85282720 yr ± 1.59e-03
Physical Parameters
H (abs. magnitude)22.33
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.332″
Uncertainty3
Orbit TypeAmor
MOID0.150438 AU
Observations Used66
Oppositions1
Arc Total2020-2020
First Observation Used2020-10-16
Last Observation Used2020-11-26
Observations (67)
Date Type RA Dec Mag Band Observatory
2020-11-21 02:17:47 C 05 10 17.19 +60 23 09.5 – V I93
2020-11-21 02:22:49 C 05 10 18.61 +60 23 43.5 – V I93
2020-11-21 03:40:35 C 05 10 41.37 +60 32 23.8 – V 033
2020-11-21 03:42:00 C 05 10 41.81 +60 32 33.3 – V 033
2020-11-21 03:43:24 C 05 10 42.24 +60 32 42.9 – V 033
2020-11-21 05:23:13 C 05 11 22.57 +60 44 24.1 – V I52
2020-11-21 05:24:04 C 05 11 22.92 +60 44 30.4 – V I52
2020-11-21 05:24:55 C 05 11 23.14 +60 44 36.3 – V I52
2020-11-22 06:46:22 C 05 20 21.09 +63 37 57.7 – V I52
2020-11-22 06:48:10 C 05 20 21.74 +63 38 10.3 – V I52
2020-11-22 06:49:59 C 05 20 22.43 +63 38 22.7 – V I52
2020-11-22 06:51:48 C 05 20 23.08 +63 38 35.0 – V I52
2020-11-23 06:40:21 C 05 30 34.46 +66 17 57.0 – V I52
2020-11-23 06:40:57 C 05 30 34.80 +66 18 01.4 – V I52
2020-11-23 06:41:34 C 05 30 34.97 +66 18 05.6 – V I52
2020-11-26 10:39:48 C 06 21 25.91 +74 05 05.7 – V I52
2020-11-26 10:41:13 C 06 21 27.18 +74 05 13.8 – V I52