2020 WK3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3259438000
Semi-major axis (a)1.4446364000 AU
Inclination (i)7.73862000°
Long. of Asc. Node (Ω)250.56178000°
Arg. of Perihelion (ω)215.58976000°
Mean Anomaly (M)292.22441000°
Mean Motion (n)0.5676311900°/day
Perihelion dist (q)0.97376610 AU
Aphelion dist (Q)1.91550670 AU
Orbital Period1.73635220 yr
Physical Parameters
H (abs. magnitude)25.00
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.280″
Uncertainty5
Orbit TypeApollo
MOID0.024423 AU
Observations Used100
Oppositions1
Arc Total
First Observation Used
Last Observation Used2020-12-15
Observations (102)
Date Type RA Dec Mag Band Observatory
2020-12-15 14:27:11 C 08 53 00.55 -45 41 38.0 V 474
2020-12-15 14:28:55 C 08 53 01.74 -45 41 47.4 V 474