Asteroid General Data

2011 WE

General information

Preliminary designation	2011 WE
Group	Apollo
Absolute magnitude	28.01
Approximate diameter (m)	7
Approximate mass (kg)	5.37·10⁵
Number of observations	13
Arc length (days)	1

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	188.271070
a – orbit major semiaxis (astronomical units)	1.04272450
e – orbit eccentricity	0.03803830
ω – orbit ascending node-perihelion angle (degrees)	56.017820
Ω – longitude of orbit ascending node (degrees)	58.979240
i – orbit inclination to the ecliptic plane (degrees)	0.154460

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	60.195536	1.04398897	0.03477568	79.879533	60.863643	0.163136	1.00768355	1.066705
01/21/1858	129.286913	1.04390255	0.03577122	76.387640	60.630174	0.162027	1.00656088	1.066573
01/29/1887	214.935478	1.04479066	0.03777527	73.101991	60.207466	0.161017	1.00532341	1.067934
02/07/1916	287.056441	1.04293575	0.03636795	68.415309	59.948222	0.159171	1.00500631	1.065092
02/14/1945	13.120787	1.04455638	0.03996501	65.326111	59.524386	0.159096	1.00281067	1.067575
02/22/1974	79.574598	1.04399973	0.03873088	63.275596	59.885472	0.157204	1.00356470	1.066722
03/02/2003	163.533682	1.04489924	0.04034520	60.060698	59.358480	0.155954	1.00274258	1.068101
03/09/2032	239.703508	1.04259292	0.03808069	55.895601	59.162768	0.154107	1.00289026	1.064566
03/17/2061	318.451629	1.04511048	0.04137477	53.285229	58.397344	0.153135	1.00186927	1.068425
03/25/2090	35.676478	1.04329078	0.03935598	48.771572	58.477032	0.150752	1.00223104	1.065635
04/03/2119	112.422823	1.04468359	0.04104651	47.053137	58.452537	0.149289	1.00180297	1.067770
04/10/2148	189.872773	1.04331873	0.03942417	42.981542	58.539447	0.147129	1.00218676	1.065678
04/18/2177	269.477365	1.04501402	0.04137328	39.339828	57.882256	0.144661	1.00177836	1.068277

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