2021 RK10

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5728266000
Semi-major axis (a)1.8903999000 AU
Inclination (i)8.44890000°
Long. of Asc. Node (Ω)173.47230000°
Arg. of Perihelion (ω)110.08298000°
Mean Anomaly (M)239.23575000°
Mean Motion (n)0.3792045600°/day
Perihelion dist (q)0.80752860 AU
Aphelion dist (Q)2.97327120 AU
Orbital Period2.59914510 yr
Physical Parameters
H (abs. magnitude)23.49
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.790″
Uncertainty8
Orbit TypeApollo
MOID0.016569 AU
Observations Used31
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-10-01
Observations (31)
Date Type RA Dec Mag Band Observatory
2021-09-11 11:03:02 C 02 55 43.303 +18 25 33.25 U F51
2021-09-11 11:20:41 C 02 55 34.794 +18 23 38.48 U F51
2021-09-11 11:56:07 C 02 55 17.707 +18 19 48.16 U F51
2021-09-11 13:17:53 C 02 54 38.121 +18 10 54.92 V F51
2021-09-11 13:18:48 C 02 54 37.698 +18 10 49.25 V F51
2021-09-11 22:59:46 C 02 50 22.18 +17 07 46.9 V 033
2021-09-11 23:00:36 C 02 50 21.77 +17 07 41.8 V 033
2021-09-11 23:01:25 C 02 50 21.40 +17 07 36.6 V 033
2021-09-11 23:09:40 C 02 50 17.55 +17 06 48.5 X G02
2021-09-11 23:15:39 C 02 50 14.86 +17 06 11.4 X G02
2021-09-11 23:21:59 C 02 50 12.08 +17 05 31.7 X G02
2021-09-12 00:10:55 C 02 49 50.98 +17 00 33.0 V 104
2021-09-12 00:16:10 C 02 49 49.27 +16 59 57.2 V I93
2021-09-12 00:18:08 C 02 49 47.76 +16 59 48.3 V 104
2021-09-12 00:24:22 C 02 49 45.60 +16 59 06.8 V I93
2021-09-12 00:25:22 C 02 49 44.53 +16 59 03.1 V 104
2021-09-12 00:32:45 C 02 49 41.91 +16 58 14.9 V I93
2021-09-12 02:34:18 C 02 48 46.75 +16 45 41.4 V L01
2021-09-12 02:37:31 C 02 48 45.35 +16 45 21.5 V L01
2021-09-12 02:41:14 C 02 48 43.72 +16 44 58.5 V L01
2021-09-12 02:44:31 C 02 48 42.29 +16 44 37.6 V L01
2021-09-12 22:25:38 C 02 40 51.68 +14 47 09.7 X 958
2021-09-12 22:40:05 C 02 40 46.10 +14 45 48.2 X 958
2021-09-12 22:40:17 C 02 40 45.16 +14 45 43.2 V 033
2021-09-12 22:41:07 C 02 40 44.83 +14 45 38.2 V 033
2021-09-12 22:41:57 C 02 40 44.51 +14 45 33.3 V 033
2021-09-12 22:42:50 C 02 40 44.18 +14 45 28.6 V 033
2021-09-12 22:54:31 C 02 40 40.46 +14 44 28.0 X 958
2021-10-01 09:56:41 C 01 21 15.74 -04 51 36.9 V V06
2021-10-01 10:00:07 C 01 21 15.40 -04 51 40.7 V V06
2021-10-01 10:06:59 C 01 21 14.79 -04 51 48.0 V V06