2021 RC2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4857326000
Semi-major axis (a)1.9375987000 AU
Inclination (i)3.49815000°
Long. of Asc. Node (Ω)339.43953000°
Arg. of Perihelion (ω)336.40728000°
Mean Anomaly (M)211.23760000°
Mean Motion (n)0.3654334700°/day
Perihelion dist (q)0.99644380 AU
Aphelion dist (Q)2.87875360 AU
Orbital Period2.69709190 yr
Physical Parameters
H (abs. magnitude)25.16
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.370″
Uncertainty9
Orbit TypeApollo
MOID0.005581 AU
Observations Used13
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-09-07
Observations (13)
Date Type RA Dec Mag Band Observatory
2021-09-04 12:36:10 C 02 49 46.362 +21 43 32.07 U F52
2021-09-04 12:55:35 C 02 49 43.064 +21 43 57.25 U F52
2021-09-04 13:15:29 C 02 49 39.676 +21 44 22.25 U F52
2021-09-05 15:09:57 C 02 46 10.782 +22 13 24.22 V F51
2021-09-05 15:11:11 C 02 46 10.597 +22 13 25.53 V F51
2021-09-07 02:08:38 C 02 41 59.38 +22 46 04.1 V L01
2021-09-07 02:12:04 C 02 41 58.92 +22 46 06.5 V L01
2021-09-07 02:15:29 C 02 41 58.35 +22 46 09.2 V L01
2021-09-07 02:22:53 C 02 41 57.32 +22 46 16.7 V L01
2021-09-07 09:33:34 C 02 41 09.73 +22 52 42.4 V V06
2021-09-07 09:40:25 C 02 41 08.78 +22 52 49.2 V V06
2021-09-07 09:47:16 C 02 41 07.83 +22 52 55.2 V V06
2021-09-07 09:54:07 C 02 41 06.85 +22 53 00.9 V V06