Asteroid General Data

2021 CC

General information

Preliminary designation	2021 CC
Group	Aten
Absolute magnitude	25.37
Approximate diameter (m)	22
Approximate mass (kg)	2.06·10⁷
Number of observations	118
Arc length (days)	20

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	268.613709
a – orbit major semiaxis (astronomical units)	0.91405400
e – orbit eccentricity	0.20936500
ω – orbit ascending node-perihelion angle (degrees)	48.441834
Ω – longitude of orbit ascending node (degrees)	312.268704
i – orbit inclination to the ecliptic plane (degrees)	8.568089

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	112.786674	0.91310363	0.21236080	46.312326	315.123271	8.387700	0.71919622	0.872531
01/21/1858	203.914680	0.91340987	0.21172596	46.820530	314.639068	8.422975	0.72001729	0.872970
01/29/1887	294.154461	0.91320061	0.21216742	46.930164	314.232895	8.407052	0.71944920	0.872670
02/07/1916	20.126409	0.91363953	0.21136445	47.298518	313.841404	8.457830	0.72052861	0.873299
02/14/1945	112.813397	0.91335240	0.21162457	47.555195	313.420948	8.440785	0.72006459	0.872887
02/22/1974	196.649293	0.91355342	0.21063449	47.812525	313.009249	8.491878	0.72112756	0.873175
03/02/2003	287.475021	0.91325102	0.21071786	48.168741	312.628106	8.478558	0.72081272	0.872742
03/09/2032	5.642514	0.91354713	0.20934172	48.349834	312.195192	8.568809	0.72230360	0.873166
03/17/2061	94.823423	0.91319960	0.20958883	48.589917	311.796845	8.554458	0.72180316	0.872668
03/25/2090	180.056286	0.91342702	0.20902795	48.787159	311.392183	8.608492	0.72249525	0.872994
04/03/2119	271.491496	0.91336612	0.20903654	49.148695	310.994745	8.595085	0.72243922	0.872907
04/10/2148	351.920761	0.91345783	0.20799880	49.296625	310.590692	8.665439	0.72345970	0.873038
04/18/2177	86.379244	0.91304021	0.20800854	49.650313	310.212539	8.650734	0.72312005	0.872440

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