IAA RAS IAA Minor Planet Database

2021 CC2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0919427054 ± 3.25e-08
Semi-major axis (a)0.9299173770 AU ± 1.49e-09
Inclination (i)7.29355266° ± 9.65e-06
Long. of Asc. Node (Ω)142.37004452° ± 4.53e-06
Arg. of Perihelion (ω)185.07218903° ± 1.94e-05
Mean Anomaly (M)293.56724902° ± 2.34e-05
Mean Motion (n)1.0991215710°/day ± 2.64e-09
Perihelion dist (q)0.84441826 AU ± 3.03e-08
Aphelion dist (Q)1.01541650 AU ± 3.03e-08
Orbital Period0.89674001 yr ± 2.16e-09
Physical Parameters
H (abs. magnitude)22.95
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-11
RMS Residual0.267″
Uncertainty0
Orbit TypeAten
MOID0.027938 AU
Observations Used265
Oppositions1
Arc Total2012-2021
First Observation Used2021-02-06
Last Observation Used2012-02-11
Observations (286)
Date Type RA Dec Mag Band Observatory
2021-02-10 04:18:03 C 13 12 35.40 -04 24 59.5 – V G40
2021-02-10 05:05:05 C 13 12 39.93 -04 20 28.8 – V J04
2021-02-10 05:05:33 C 13 12 39.96 -04 20 26.0 – V J04
2021-02-10 05:06:03 C 13 12 40.03 -04 20 23.1 – V J04
2021-02-11 02:42:02 C 13 15 46.30 -02 13 08.4 – V 204
2021-02-11 02:45:22 C 13 15 46.65 -02 12 48.2 – V 204
2021-02-11 02:48:42 C 13 15 47.00 -02 12 28.0 – V 204
2021-02-11 10:00:36 C 13 16 52.60 -01 27 53.5 – V 654
2021-02-11 10:29:14 C 13 16 55.59 -01 24 56.7 – V 654
2021-02-11 10:35:44 C 13 16 55.12 -01 24 10.8 – V 703
2021-02-11 10:43:16 C 13 16 55.89 -01 23 24.8 – V 703
2021-02-11 10:45:55 C 13 16 57.33 -01 23 13.0 – V 673
2021-02-11 10:49:41 C 13 16 57.71 -01 22 49.5 – V 673
2021-02-11 10:50:49 C 13 16 56.67 -01 22 37.8 – V 703
2021-02-11 10:56:09 C 13 16 58.37 -01 22 09.5 – V 673
2021-02-11 10:58:23 C 13 16 57.40 -01 21 51.6 – V 703
2021-02-11 11:48:19 C 13 17 10.72 -01 16 04.8 – V T08
2021-02-11 12:08:22 C 13 17 12.80 -01 14 00.4 – V T08
2021-02-11 12:44:00 C 13 17 16.36 -01 10 18.8 – V T08
2021-02-11 12:48:11 C 13 17 16.81 -01 09 53.1 – V T08
2021-02-11 17:00:38 C 13 17 51.80 -00 40 59.8 – V Q64
2021-02-11 17:04:46 C 13 17 52.22 -00 40 33.8 – V Q64
2021-02-11 17:08:57 C 13 17 52.64 -00 40 07.6 – V Q64
2021-02-11 17:13:04 C 13 17 53.07 -00 39 41.6 – V Q64
2021-02-11 17:17:13 C 13 17 53.48 -00 39 15.5 – V Q64
2021-02-12 03:22:45 C 13 19 24.81 +00 21 54.6 – V G40
2021-02-12 03:33:03 C 13 19 25.88 +00 23 00.9 – V G40
2021-02-12 03:43:09 C 13 19 26.91 +00 24 05.8 – V G40
2021-02-12 04:13:01 C 13 19 29.91 +00 27 18.4 – V G40
2021-02-12 13:39:06 C 13 20 53.469 +01 29 04.66 – U F52
2021-02-12 13:56:54 C 13 20 55.222 +01 31 01.67 – U F52
2021-02-13 02:35:53 C 13 22 49.03 +02 54 02.1 – V K87
2021-02-13 02:38:28 C 13 22 49.30 +02 54 19.2 – V K87
2021-02-13 02:41:02 C 13 22 49.58 +02 54 36.2 – V K87
2021-02-13 03:22:58 C 13 22 59.29 +03 00 15.9 – V G40
2021-02-13 03:53:29 C 13 23 02.49 +03 03 42.7 – V G40
2021-02-13 04:13:37 C 13 23 04.59 +03 05 59.3 – V G40
2021-02-13 11:41:37 C 13 24 17.70 +03 57 17.8 – V T05
2021-02-13 11:56:53 C 13 24 19.38 +03 59 03.4 – V T05
2021-02-13 12:02:52 C 13 24 20.02 +03 59 44.6 – V T05
2021-02-16 07:22:17 C 13 34 56.84 +12 09 50.2 – V H36
2021-02-16 07:23:52 C 13 34 57.05 +12 10 02.8 – V H36
2021-02-16 07:27:02 C 13 34 57.45 +12 10 27.1 – V H36
2021-02-16 07:29:24 C 13 34 57.75 +12 10 45.4 – V H36
2021-02-16 12:30:00 C 13 35 45.65 +12 50 26.0 – V T08
2021-02-16 12:32:39 C 13 35 45.94 +12 50 46.2 – V T08
2021-02-16 12:39:17 C 13 35 46.69 +12 51 37.8 – V T08
2021-02-16 12:55:34 C 13 35 48.52 +12 53 45.0 – V T08
2021-02-17 09:58:35 C 13 39 18.38 +15 37 25.8 – V 703
2021-02-17 10:06:07 C 13 39 19.28 +15 38 25.6 – V 703