Asteroid General Data

2002 CW₁₁

General information

Preliminary designation	2002 CW₁₁
Group	Aten
Absolute magnitude	25.88
Approximate diameter (m)	18
Approximate mass (kg)	1.02·10⁷
Number of observations	31
Arc length (days)	14

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	331.881764
a – orbit major semiaxis (astronomical units)	0.86579300
e – orbit eccentricity	0.22612200
ω – orbit ascending node-perihelion angle (degrees)	211.815769
Ω – longitude of orbit ascending node (degrees)	136.208693
i – orbit inclination to the ecliptic plane (degrees)	3.125865

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	336.035970	0.86758200	0.22270643	204.562500	146.041610	2.863388	0.67436591	0.808102
01/21/1858	303.718706	0.86715157	0.22387387	205.897499	144.597702	2.871957	0.67301900	0.807501
01/29/1887	296.396837	0.86583961	0.22393989	206.602802	142.911103	2.981310	0.67194358	0.805669
02/07/1916	300.234803	0.86690517	0.22392340	207.824922	141.864360	2.991858	0.67278482	0.807157
02/14/1945	286.962756	0.86695885	0.22446004	208.767970	140.606858	3.012201	0.67236123	0.807232
02/22/1974	253.988846	0.86765296	0.22510007	210.417915	138.947712	3.010889	0.67234421	0.808202
03/02/2003	250.587450	0.86539153	0.22562606	210.401762	137.667534	3.123315	0.67013665	0.805044
03/09/2032	259.969533	0.86464093	0.22663941	211.557083	135.607559	3.172050	0.66867922	0.803997
03/17/2061	284.317844	0.86476505	0.22672805	211.862766	134.877112	3.182147	0.66869856	0.804170
03/25/2090	289.847393	0.86606285	0.22564399	212.688165	133.981197	3.230076	0.67064098	0.805981
04/03/2119	282.047918	0.86787869	0.22323095	214.335093	132.270526	3.426766	0.67414131	0.808517
04/10/2148	250.837270	0.86737513	0.22278184	214.450768	131.658211	3.454380	0.67413970	0.807813
04/18/2177	235.146895	0.86657433	0.22260157	214.813539	130.897377	3.451157	0.67367352	0.806695

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