Asteroid General Data

2011 CW₄₆

General information

Preliminary designation	2011 CW₄₆
Group	Apollo
Absolute magnitude	24.71
Approximate diameter (m)	30
Approximate mass (kg)	5.13·10⁷
Number of observations	11
Arc length (days)	1

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	219.997498
a – orbit major semiaxis (astronomical units)	1.05539100
e – orbit eccentricity	0.15603800
ω – orbit ascending node-perihelion angle (degrees)	79.175941
Ω – longitude of orbit ascending node (degrees)	322.102582
i – orbit inclination to the ecliptic plane (degrees)	30.872616

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	64.554093	1.05575960	0.15814171	78.873962	322.774630	30.850725	0.88879998	1.084796
01/21/1858	338.254049	1.05546005	0.15780644	78.981745	322.676355	30.854634	0.88890166	1.084335
01/29/1887	259.791334	1.05419537	0.15703796	79.468084	322.577116	30.871783	0.88864667	1.082386
02/07/1916	193.468889	1.05397085	0.15669419	79.646577	322.479586	30.876687	0.88881975	1.082040
02/14/1945	129.616501	1.05398537	0.15665858	79.596825	322.387289	30.875284	0.88886952	1.082063
02/22/1974	51.697171	1.05575530	0.15637645	79.028069	322.276909	30.868488	0.89066003	1.084790
03/02/2003	323.569070	1.05555831	0.15631346	78.964966	322.183503	30.868378	0.89056034	1.084486
03/09/2032	238.180693	1.05539157	0.15603494	79.195886	322.084731	30.871410	0.89071361	1.084229
03/17/2061	166.489905	1.05420198	0.15525327	79.699096	321.985816	30.888177	0.89053367	1.082396
03/25/2090	101.006379	1.05394878	0.15500160	79.724082	321.883511	30.890675	0.89058503	1.082006
04/03/2119	33.967086	1.05494081	0.15506584	79.448492	321.786448	30.882777	0.89135553	1.083535
04/10/2148	310.159940	1.05562621	0.15517600	79.226166	321.692534	30.875995	0.89181836	1.084591
04/18/2177	223.668268	1.05550560	0.15501550	79.185467	321.598678	30.876748	0.89188587	1.084405

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