Asteroid General Data

2011 CF₂₂

General information

Preliminary designation	2011 CF₂₂
Group	Apollo
Absolute magnitude	31.34
Approximate diameter (m)	1
Approximate mass (kg)	5.39·10³
Number of observations	8
Arc length (days)	0

Approaches

Date	Object	r, AU	r, km
02/06/2011 02:24:00 PM	Earth	0.000203	30 437

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	352.882723
a – orbit major semiaxis (astronomical units)	1.71934195
e – orbit eccentricity	0.61853112
ω – orbit ascending node-perihelion angle (degrees)	276.340205
Ω – longitude of orbit ascending node (degrees)	138.093078
i – orbit inclination to the ecliptic plane (degrees)	0.918462

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	133.337573	1.64788104	0.60954163	88.466182	323.137582	1.737096	0.64342895	2.115385
01/21/1858	33.689445	1.64630044	0.60917603	89.598671	322.106242	1.734241	0.64341368	2.112342
01/29/1887	292.885014	1.64762910	0.60956889	90.584604	321.203677	1.730721	0.64328565	2.114900
02/07/1916	191.748438	1.65426949	0.60999379	92.044618	320.108863	1.736956	0.64517537	2.127698
02/14/1945	59.465974	1.65706527	0.61022312	93.016982	319.175944	1.728890	0.64588574	2.133094
02/22/1974	273.394095	1.65803613	0.61038272	94.264142	318.074558	1.724798	0.64599952	2.134969
03/02/2003	124.178875	1.65790780	0.61042072	95.313347	317.126328	1.721354	0.64588652	2.134721
03/09/2032	147.138008	1.71899735	0.61899985	276.355034	138.140782	0.918729	0.65493826	2.253790
03/17/2061	112.707956	1.71698990	0.61864316	276.857082	137.891346	0.922991	0.65478584	2.249843
03/25/2090	78.224299	1.71520783	0.61904351	276.555363	138.327987	0.930142	0.65341955	2.246341
04/03/2119	40.087087	1.71845799	0.61887991	276.809267	138.312785	0.931744	0.65493887	2.252729
04/10/2148	0.382829	1.71433440	0.61849908	277.169889	138.206857	0.925074	0.65402016	2.244626
04/18/2177	350.738684	1.70608634	0.61719611	276.991839	138.306449	0.929914	0.65309649	2.228446

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