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
2025-01-30 06:49:57 C 11 11 53.42 +39 12 24.2 V H21