Asteroid General Data

2011 WN₂

General information

Preliminary designation	2011 WN₂
Group	Apollo
Absolute magnitude	25.21
Approximate diameter (m)	24
Approximate mass (kg)	2.57·10⁷
Number of observations	66
Arc length (days)	7

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	351.557932
a – orbit major semiaxis (astronomical units)	2.39913800
e – orbit eccentricity	0.59046500
ω – orbit ascending node-perihelion angle (degrees)	208.718720
Ω – longitude of orbit ascending node (degrees)	232.440442
i – orbit inclination to the ecliptic plane (degrees)	5.420477

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	316.037278	2.39384755	0.59140786	201.970261	236.940502	5.777631	0.97810728	3.703781
01/21/1858	247.633012	2.40332057	0.58376012	203.298588	235.997504	5.673324	1.00035788	3.725788
01/29/1887	176.916841	2.39549289	0.59102556	204.027626	235.611069	5.675991	0.97969536	3.707601
02/07/1916	104.381639	2.40946793	0.58373897	205.130911	234.694724	5.580522	1.00296760	3.740092
02/14/1945	23.899623	2.40088142	0.59018300	206.291071	234.191697	5.560551	0.98392203	3.720118
02/22/1974	312.784812	2.40781336	0.58549336	206.800966	233.571773	5.511436	0.99805463	3.736241
03/02/2003	229.924032	2.40164725	0.58864401	208.505048	232.724734	5.446866	0.98793199	3.721898
03/09/2032	162.088682	2.40150160	0.58929157	208.770014	232.406598	5.412135	0.98631696	3.721559
03/17/2061	77.510364	2.40154967	0.58695129	211.088903	230.922385	5.291169	0.99195700	3.721671
03/25/2090	9.735873	2.39872947	0.59063424	211.194835	230.725094	5.301465	0.98195771	3.715117
04/03/2119	288.070410	2.40515281	0.58525159	213.426781	229.231324	5.175867	0.99753330	3.730050
04/10/2148	215.247276	2.39799099	0.59078331	213.726821	229.000217	5.185652	0.98129793	3.713402
04/18/2177	138.454593	2.40803694	0.58269738	215.663994	227.528467	5.069849	1.00488012	3.736761

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