2021 RC1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5647325000
Semi-major axis (a)1.8279398000 AU
Inclination (i)9.76078000°
Long. of Asc. Node (Ω)345.94132000°
Arg. of Perihelion (ω)279.75419000°
Mean Anomaly (M)275.60632000°
Mean Motion (n)0.3988055900°/day
Perihelion dist (q)0.79564280 AU
Aphelion dist (Q)2.86023680 AU
Orbital Period2.47139880 yr
Physical Parameters
H (abs. magnitude)24.58
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.700″
Uncertainty8
Orbit TypeApollo
MOID0.039725 AU
Observations Used37
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-09-08
Observations (38)
Date Type RA Dec Mag Band Observatory
2021-08-30 10:14:05 C 23 56 49.437 -35 32 16.73 V F52
2021-08-30 10:27:22 C 23 56 39.266 -35 28 42.66 V F52
2021-09-05 08:45:59 C 23 09 05.417 -12 49 11.71 V F51
2021-09-05 09:02:35 C 23 09 02.486 -12 47 46.19 U F51
2021-09-05 09:35:57 C 23 08 56.538 -12 44 53.98 U F51
2021-09-05 14:10:43 C 23 08 08.965 -12 21 26.81 V F51
2021-09-05 14:11:57 C 23 08 08.759 -12 21 20.54 V F51
2021-09-05 20:43:01 C 23 07 19.09 -11 49 57.0 V 246
2021-09-05 20:43:41 C 23 07 18.87 -11 49 55.2 V 246
2021-09-05 21:33:47 C 23 07 12.22 -11 45 49.2 X 958
2021-09-05 21:43:19 C 23 07 10.74 -11 45 04.0 X 958
2021-09-05 21:52:59 C 23 07 09.32 -11 44 16.9 X 958
2021-09-05 22:42:56 C 23 07 00.45 -11 40 24.2 V L01
2021-09-05 22:44:48 C 23 07 00.15 -11 40 15.4 V L01
2021-09-05 22:46:39 C 23 06 59.87 -11 40 06.5 V L01
2021-09-05 22:48:31 C 23 06 59.55 -11 39 58.0 V L01
2021-09-05 22:50:24 C 23 06 59.27 -11 39 48.7 V L01
2021-09-05 23:07:40 C 23 06 56.69 -11 38 32.0 V 033
2021-09-05 23:08:24 C 23 06 56.58 -11 38 28.4 V 033
2021-09-05 23:09:09 C 23 06 56.45 -11 38 24.7 V 033
2021-09-05 23:12:46 C 23 06 55.89 -11 38 07.6 V 033
2021-09-06 03:43:43 C 23 06 20.96 -11 16 53.7 X W34
2021-09-06 03:55:02 C 23 06 19.26 -11 16 02.5 X W34
2021-09-06 04:06:27 C 23 06 17.55 -11 15 11.4 X W34
2021-09-06 04:32:04 C 23 06 15.30 -11 13 11.9 q 858
2021-09-06 04:38:04 C 23 06 14.42 -11 12 44.9 q 858
2021-09-06 04:44:01 C 23 06 13.52 -11 12 18.0 q 858
2021-09-06 05:42:02 C 23 06 03.35 -11 08 01.6 u H21
2021-09-06 05:46:03 C 23 06 02.75 -11 07 43.5 u H21
2021-09-06 05:50:05 C 23 06 02.14 -11 07 25.4 u H21
2021-09-06 05:54:07 C 23 06 01.52 -11 07 07.1 u H21
2021-09-06 05:59:29 C 23 06 00.69 -11 06 43.1 u H21
2021-09-06 06:10:23 C 23 06 01.39 -11 05 48.1 V 654
2021-09-06 07:20:14 C 23 05 50.84 -11 00 36.2 V 654
2021-09-06 07:53:18 C 23 05 45.85 -10 58 08.8 V 654
2021-09-08 00:22:44 C 23 01 08.83 -08 19 38.9 V 033
2021-09-08 00:23:38 C 23 01 08.72 -08 19 35.7 V 033
2021-09-08 00:24:40 C 23 01 08.60 -08 19 32.1 V 033