Asteroid General Data

2011 WC₄₄

General information

Preliminary designation	2011 WC₄₄
Group	Apollo
Absolute magnitude	20.42
Approximate diameter (m)	220
Approximate mass (kg)	1.92·10¹⁰
Number of observations	120
Arc length (days)	31

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	357.847947
a – orbit major semiaxis (astronomical units)	2.41595000
e – orbit eccentricity	0.69852500
ω – orbit ascending node-perihelion angle (degrees)	92.216813
Ω – longitude of orbit ascending node (degrees)	244.965239
i – orbit inclination to the ecliptic plane (degrees)	20.714293

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	159.812275	2.41996423	0.69639419	84.306588	253.610030	20.789095	0.73471521	3.764558
01/21/1858	58.666345	2.41591408	0.69889957	84.798549	252.968965	20.783479	0.72743276	3.755112
01/29/1887	315.665700	2.42477142	0.69418422	86.375574	251.297626	20.724861	0.74153336	3.775781
02/07/1916	206.765295	2.41950525	0.69812825	88.191867	249.465724	20.694761	0.73038028	3.763487
02/14/1945	108.705715	2.41636860	0.69880064	88.544189	248.931451	20.697886	0.72780869	3.756171
02/22/1974	2.386217	2.42190066	0.69528578	90.595707	246.846760	20.689264	0.73798758	3.769078
03/02/2003	258.880054	2.41467062	0.69960131	91.983025	245.321396	20.705078	0.72536390	3.752213
03/09/2032	162.168664	2.41844599	0.69668876	92.559324	244.579368	20.716220	0.73354185	3.761016
03/17/2061	55.946746	2.42138540	0.69562171	94.824963	242.365755	20.749088	0.73701714	3.767875
03/25/2090	319.244511	2.41489036	0.69887142	95.614166	241.361014	20.793368	0.72719251	3.752725
04/03/2119	219.364876	2.42042158	0.69493047	96.693421	240.237376	20.824213	0.73839687	3.765626
04/10/2148	115.286225	2.41410836	0.69818602	98.981614	237.886212	20.935552	0.72861166	3.750902
04/18/2177	21.068897	2.41406978	0.69773676	99.337979	237.380148	20.958801	0.72968456	3.750812

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