2021 RP2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1764292000
Semi-major axis (a)1.1027587000 AU
Inclination (i)0.03196000°
Long. of Asc. Node (Ω)342.18172000°
Arg. of Perihelion (ω)73.16739000°
Mean Anomaly (M)174.38748000°
Mean Motion (n)0.8511053400°/day
Perihelion dist (q)0.90819990 AU
Aphelion dist (Q)1.29731750 AU
Orbital Period1.15803250 yr
Physical Parameters
H (abs. magnitude)30.29
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.510″
Uncertainty4
Orbit TypeApollo
MOID0.000012 AU
Observations Used60
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-09-07
Observations (61)
Date Type RA Dec Mag Band Observatory
2021-09-07 22:08:07 C 21 36 40.30 -15 19 02.2 q J69
2021-09-07 22:15:12 C 21 35 49.41 -15 23 00.5 V Z80
2021-09-07 22:20:51 C 21 35 14.05 -15 25 52.0 V J95
2021-09-07 22:21:50 C 21 35 03.40 -15 26 26.0 V Z80
2021-09-07 22:22:07 C 21 34 26.63 -15 23 07.2 V 204
2021-09-07 22:26:55 C 21 33 52.41 -15 25 32.6 V 204
2021-09-07 22:27:48 C 21 34 25.35 -15 29 28.8 V J95
2021-09-07 22:28:32 C 21 34 16.35 -15 29 53.9 V Z80
2021-09-07 22:33:43 C 21 33 03.21 -15 29 00.3 V 204
2021-09-07 22:33:57 C 21 33 41.68 -15 32 42.2 V J95
2021-09-07 22:40:35 C 21 32 54.10 -15 36 11.0 V J95