Asteroid General Data

2012 CL₁₉ (445830)

General information

Preliminary designation	2012 CL₁₉
Number	445830
Group	Apollo
Absolute magnitude	22.23
Approximate diameter (m)	95
Approximate mass (kg)	1.58·10⁹
Number of observations	110
Arc length (days)	1330

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	199.884345
a – orbit major semiaxis (astronomical units)	1.56147300
e – orbit eccentricity	0.44100300
ω – orbit ascending node-perihelion angle (degrees)	295.357078
Ω – longitude of orbit ascending node (degrees)	128.501417
i – orbit inclination to the ecliptic plane (degrees)	2.866447

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	111.543028	1.56240334	0.44158958	291.989148	131.449565	2.859624	0.87246231	1.952947
01/21/1858	61.662536	1.56222224	0.44149503	292.652076	130.858012	2.856796	0.87250888	1.952607
01/29/1887	11.774711	1.56208327	0.44138474	292.912582	130.692304	2.860358	0.87260355	1.952346
02/07/1916	322.941146	1.56213110	0.44135781	293.382532	130.249216	2.865281	0.87267233	1.952436
02/14/1945	274.801448	1.56187041	0.44114917	293.852808	129.795825	2.866464	0.87285257	1.951947
02/22/1974	225.881221	1.56167363	0.44113117	294.223073	129.505805	2.872401	0.87277072	1.951579
03/02/2003	177.510624	1.56180770	0.44110624	294.758180	129.059637	2.871201	0.87288458	1.951830
03/09/2032	130.001245	1.56141971	0.44129723	295.444883	128.454855	2.867271	0.87236951	1.951103
03/17/2061	82.110787	1.56160417	0.44127246	295.900669	128.131620	2.869476	0.87251126	1.951448
03/25/2090	34.856610	1.56152603	0.44140412	296.228096	127.923361	2.872321	0.87226201	1.951302
04/03/2119	337.847376	1.56377638	0.44166581	296.846386	127.546988	2.880517	0.87310982	1.955521
04/10/2148	280.659645	1.56312678	0.44151295	297.209014	127.176079	2.884828	0.87298606	1.954303
04/18/2177	225.104210	1.56307266	0.44132479	297.567778	126.962514	2.892394	0.87324996	1.954202

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