Asteroid General Data

2012 CL₂ (496230)

General information

Preliminary designation	2012 CL₂
Number	496230
Group	Amor
Absolute magnitude	18.31
Approximate diameter (m)	580
Approximate mass (kg)	3.55·10¹¹
Number of observations	150
Arc length (days)	4807

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	216.373400
a – orbit major semiaxis (astronomical units)	2.19036100
e – orbit eccentricity	0.50352800
ω – orbit ascending node-perihelion angle (degrees)	285.344246
Ω – longitude of orbit ascending node (degrees)	146.673090
i – orbit inclination to the ecliptic plane (degrees)	36.034778

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	223.343668	2.19040170	0.50808235	284.046661	149.156401	35.714123	1.07749726	3.241800
01/21/1858	206.496456	2.19091101	0.50729153	284.181349	148.817925	35.762696	1.07948042	3.242931
01/29/1887	189.220689	2.18977253	0.50719840	284.448062	148.424659	35.811412	1.07912341	3.240404
02/07/1916	172.272131	2.19006933	0.50611603	284.634201	148.038239	35.865119	1.08164014	3.241062
02/14/1945	155.530943	2.18977195	0.50620021	284.754168	147.728707	35.889903	1.08130893	3.240402
02/22/1974	138.174336	2.18980181	0.50534006	284.993926	147.317757	35.945711	1.08320724	3.240469
03/02/2003	121.319557	2.19010496	0.50431442	285.105401	147.010162	35.984381	1.08560344	3.241142
03/09/2032	104.601330	2.18969071	0.50405786	285.333887	146.617092	36.034367	1.08595990	3.240222
03/17/2061	87.391899	2.19010930	0.50302986	285.545109	146.244751	36.089728	1.08841893	3.241151
03/25/2090	70.461356	2.18997342	0.50293088	285.655362	145.929005	36.113079	1.08856815	3.240850
04/03/2119	53.537018	2.18982087	0.50222555	285.878478	145.526599	36.171899	1.09003688	3.240511
04/10/2148	36.499299	2.19081816	0.50089393	285.951592	145.249357	36.200949	1.09345064	3.242725
04/18/2177	19.438404	2.19045574	0.50028168	286.137605	144.851339	36.254479	1.09461085	3.241920

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