IAA RAS IAA Minor Planet Database

2021 CX8

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2703719000
Semi-major axis (a)1.2783219000 AU
Inclination (i)7.77849000°
Long. of Asc. Node (Ω)343.19370000°
Arg. of Perihelion (ω)233.52313000°
Mean Anomaly (M)61.54728000°
Mean Motion (n)0.6819361900°/day
Perihelion dist (q)0.93269960 AU
Aphelion dist (Q)1.62394420 AU
Orbital Period1.44530780 yr
Physical Parameters
H (abs. magnitude)24.16
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.830″
Uncertainty6
Orbit TypeApollo
MOID0.016621 AU
Observations Used61
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2021-03-18
Observations (66)
Date Type RA Dec Mag Band Observatory
2021-02-13 08:47:27 C 09 21 34.672 +40 47 20.32 – U F51
2021-02-13 09:03:56 C 09 21 31.718 +40 47 17.32 – U F51
2021-02-13 09:20:18 C 09 21 28.790 +40 47 14.08 – U F51
2021-02-13 17:56:32 C 09 20 09.98 +40 44 04.4 – V 033
2021-02-13 17:59:53 C 09 20 09.46 +40 44 03.9 – V 033
2021-02-13 18:03:12 C 09 20 08.93 +40 44 03.2 – V 033
2021-02-13 18:06:46 C 09 20 08.34 +40 44 03.0 – V 033
2021-02-13 19:43:29 C 09 19 52.40 +40 43 53.0 – V L01
2021-02-13 19:51:21 C 09 19 51.02 +40 43 51.8 – V L01
2021-02-13 19:59:46 C 09 19 49.52 +40 43 49.9 – V L01
2021-02-13 23:06:28 C 09 19 17.48 +40 43 05.8 – V I93
2021-02-13 23:27:48 C 09 19 13.71 +40 42 59.7 – V I93
2021-02-14 19:10:32 C 09 16 02.15 +40 36 12.3 – V 033
2021-02-14 19:15:16 C 09 16 01.28 +40 36 11.2 – V 033
2021-02-14 19:17:45 C 09 16 00.83 +40 36 15.7 – V 246
2021-02-14 19:18:21 C 09 16 00.81 +40 36 15.0 – V 246
2021-02-14 19:18:58 C 09 16 00.74 +40 36 15.5 – V 246
2021-02-14 19:19:57 C 09 16 00.45 +40 36 09.5 – V 033
2021-02-15 07:00:38 C 09 13 57.87 +40 32 14.1 – V I52
2021-02-15 07:03:03 C 09 13 57.41 +40 32 13.3 – V I52
2021-02-15 07:05:28 C 09 13 56.92 +40 32 12.0 – V I52
2021-02-15 07:07:53 C 09 13 56.45 +40 32 11.1 – V I52
2021-02-22 03:24:23 C 08 40 14.86 +38 18 01.1 – V I52
2021-02-22 03:36:57 C 08 40 11.36 +38 17 43.0 – V I52
2021-02-22 03:43:14 C 08 40 09.68 +38 17 36.0 – V I52
2021-02-26 06:40:02 C 08 13 51.03 +35 24 15.8 – V I52
2021-02-26 06:43:26 C 08 13 49.98 +35 24 06.8 – V I52
2021-02-26 06:50:16 C 08 13 47.75 +35 23 51.5 – V I52
2021-03-01 20:42:35 C 07 46 56.45 +31 23 46.4 – V 204
2021-03-01 20:57:14 C 07 46 51.04 +31 22 56.4 – V 204
2021-03-01 21:11:55 C 07 46 45.66 +31 22 06.3 – V 204
2021-03-02 02:35:33 C 07 44 58.76 +31 03 42.4 – q 734
2021-03-02 02:39:57 C 07 44 57.10 +31 03 27.3 – q 734
2021-03-02 02:44:19 C 07 44 55.46 +31 03 12.3 – q 734
2021-03-02 02:48:45 C 07 44 53.84 +31 02 57.3 – q 734
2021-03-02 03:43:35 C 07 44 35.37 +30 59 58.3 – V I52
2021-03-02 03:44:26 C 07 44 35.07 +30 59 55.9 – V I52
2021-03-02 03:45:17 C 07 44 34.73 +30 59 52.4 – V I52
2021-03-03 02:35:28 C 07 36 37.28 +29 34 58.6 – V H36
2021-03-03 02:57:33 C 07 36 28.69 +29 33 32.2 – V H36
2021-03-03 03:12:56 C 07 36 22.67 +29 32 32.3 – V H36
2021-03-03 04:05:02 C 07 36 02.30 +29 29 07.1 – V H36
2021-03-03 05:47:47 C 07 35 24.03 +29 22 32.7 – V I52
2021-03-03 05:48:53 C 07 35 23.59 +29 22 28.1 – V I52
2021-03-03 05:50:00 C 07 35 23.16 +29 22 23.7 – V I52
2021-03-06 06:28:37 C 07 07 49.62 +23 43 32.9 – V I52
2021-03-06 06:29:13 C 07 07 49.33 +23 43 28.4 – V I52
2021-03-06 21:15:36 C 07 01 53.38 +22 20 28.3 – V 033
2021-03-06 21:17:21 C 07 01 52.61 +22 20 18.1 – V 033
2021-03-06 21:19:05 C 07 01 51.86 +22 20 08.0 – V 033