Asteroid General Data

2021 CF₁

General information

Preliminary designation	2021 CF₁
Group	Apollo
Absolute magnitude	26.02
Approximate diameter (m)	17
Approximate mass (kg)	8.39·10⁶
Number of observations	15
Arc length (days)	2

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	169.243247
a – orbit major semiaxis (astronomical units)	2.46727200
e – orbit eccentricity	0.60319100
ω – orbit ascending node-perihelion angle (degrees)	323.462200
Ω – longitude of orbit ascending node (degrees)	135.777473
i – orbit inclination to the ecliptic plane (degrees)	15.035562

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	338.707018	2.52575362	0.57054869	317.097509	141.291576	13.810227	1.08468821	4.014090
01/21/1858	48.928207	2.54011813	0.56245169	317.165757	140.993198	13.807267	1.11142440	4.048382
01/29/1887	108.769032	2.54132168	0.56219733	317.158875	140.763162	13.817708	1.11259742	4.051260
02/07/1916	172.859121	2.53276748	0.56775437	317.466110	140.274941	13.904428	1.09477767	4.030822
02/14/1945	253.536600	2.51963416	0.57527095	318.568270	139.402527	14.092195	1.07016182	3.999511
02/22/1974	2.665644	2.49426924	0.58804561	321.171346	137.537571	14.559632	1.02752516	3.939269
03/02/2003	147.120174	2.47696841	0.59680352	322.704751	136.414927	14.863669	0.99870494	3.898354
03/09/2032	318.119353	2.46384457	0.60492764	323.593320	135.626208	15.073619	0.97339688	3.867413
03/17/2061	142.898140	2.46181844	0.60687461	323.664393	135.365763	15.118789	0.96780334	3.862644
03/25/2090	326.900519	2.46440206	0.60483331	323.619017	135.197594	15.123664	0.97384960	3.868726
04/03/2119	134.488226	2.48155687	0.59444039	323.928243	134.819186	15.131678	1.00641924	3.909192
04/10/2148	272.995162	2.49753691	0.58304260	324.699024	134.276888	15.212798	1.04136650	3.947012
04/18/2177	17.416851	2.52461048	0.56620888	325.682664	133.567718	15.298073	1.09515361	4.011365

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