2020 WA

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6658842000
Semi-major axis (a)2.7783648000 AU
Inclination (i)4.67326000°
Long. of Asc. Node (Ω)57.26974000°
Arg. of Perihelion (ω)32.50595000°
Mean Anomaly (M)23.71281000°
Mean Motion (n)0.2128237900°/day
Perihelion dist (q)0.92829560 AU
Aphelion dist (Q)4.62843400 AU
Orbital Period4.63109730 yr
Physical Parameters
H (abs. magnitude)26.10
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.540″
Uncertainty4
Orbit TypeApollo
MOID0.000371 AU
Observations Used60
Oppositions1
Arc Total
First Observation Used
Last Observation Used2020-11-20
Observations (60)
Date Type RA Dec Mag Band Observatory
2020-11-18 23:59:14 C 08 56 06.31 +19 35 10.3 V 033
2020-11-18 23:59:39 C 08 56 07.96 +19 35 10.5 V 033
2020-11-19 00:00:04 C 08 56 09.60 +19 35 10.6 V 033
2020-11-19 12:17:47 C 09 40 53.54 +19 13 55.0 V I52
2020-11-19 12:20:03 C 09 41 00.72 +19 13 47.9 V I52
2020-11-19 12:21:11 C 09 41 04.29 +19 13 44.3 V I52
2020-11-20 04:11:45 C 10 25 49.71 +18 05 04.5 V 033
2020-11-20 04:12:19 C 10 25 51.04 +18 05 02.4 V 033
2020-11-20 04:12:54 C 10 25 52.40 +18 04 59.5 V 033
2020-11-20 04:13:29 C 10 25 53.78 +18 04 56.4 V 033