2021 RA10

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2428668000
Semi-major axis (a)1.3057777000 AU
Inclination (i)4.63300000°
Long. of Asc. Node (Ω)340.09932000°
Arg. of Perihelion (ω)338.75603000°
Mean Anomaly (M)307.12255000°
Mean Motion (n)0.6605416500°/day
Perihelion dist (q)0.98864760 AU
Aphelion dist (Q)1.62290780 AU
Orbital Period1.49212040 yr
Physical Parameters
H (abs. magnitude)25.42
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.490″
Uncertainty6
Orbit TypeApollo
MOID0.005795 AU
Observations Used60
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-10-11
Observations (60)
Date Type RA Dec Mag Band Observatory
2021-09-12 07:21:55 C 01 32 31.48 +51 28 37.4 V W16
2021-09-12 07:33:23 C 01 32 26.96 +51 27 56.5 V W16
2021-09-12 18:59:40 C 01 30 14.57 +50 43 16.0 V 033
2021-09-12 19:00:04 C 01 30 14.47 +50 43 14.9 V 033
2021-09-12 19:00:29 C 01 30 14.40 +50 43 13.8 V 033
2021-09-12 21:07:11 C 01 29 51.02 +50 38 07.9 V B49
2021-09-12 21:20:19 C 01 29 47.78 +50 37 38.2 V B49
2021-10-11 10:53:46 C 00 55 12.90 +38 07 27.4 V 291
2021-10-11 11:02:23 C 00 55 12.68 +38 07 19.2 V 291
2021-10-11 11:11:01 C 00 55 12.47 +38 07 11.6 V 291