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
2020-11-21 23:51:11 C 05 35 17.86 -08 08 51.5 V 246
2020-11-21 23:51:37 C 05 35 17.97 -08 08 52.9 V 246
2020-11-21 23:52:03 C 05 35 18.04 -08 08 56.1 V 246
2020-11-22 10:23:30 C 05 38 59.74 -09 10 33.7 V I52
2020-11-22 10:36:53 C 05 39 03.19 -09 11 48.7 V I52
2020-11-26 08:03:49 C 06 02 27.58 -15 10 39.1 V I52
2020-11-26 08:13:49 C 06 02 28.56 -15 11 05.5 V I52
2020-11-26 08:19:52 C 06 02 29.12 -15 11 20.3 V I52