Asteroid General Data

2011 WQ₂

General information

Preliminary designation	2011 WQ₂
Group	Apollo
Absolute magnitude	26.09
Approximate diameter (m)	16
Approximate mass (kg)	7.62·10⁶
Number of observations	38
Arc length (days)	6

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	25.740383
a – orbit major semiaxis (astronomical units)	2.37001000
e – orbit eccentricity	0.58855200
ω – orbit ascending node-perihelion angle (degrees)	337.814535
Ω – longitude of orbit ascending node (degrees)	52.656261
i – orbit inclination to the ecliptic plane (degrees)	3.868946

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	261.431918	2.36884793	0.58484340	333.356930	54.872897	3.829317	0.98344285	3.645914
01/21/1858	255.363432	2.36288269	0.58940668	333.939670	54.506135	3.844189	0.97018384	3.632151
01/29/1887	246.796957	2.36380940	0.58793884	334.751414	54.173063	3.846450	0.97403404	3.634288
02/07/1916	242.373039	2.36604637	0.58610530	334.882839	54.024989	3.836572	0.97929405	3.639448
02/14/1945	233.818997	2.36071912	0.58926028	335.755440	53.629246	3.852928	0.96964111	3.627163
02/22/1974	226.222113	2.36395430	0.58714063	336.473653	53.377815	3.847232	0.97598069	3.634622
03/02/2003	223.864940	2.36204997	0.58784063	336.626438	53.169656	3.848543	0.97354104	3.630231
03/09/2032	206.893711	2.36633315	0.59053472	337.875271	52.548356	3.875810	0.96893126	3.640109
03/17/2061	191.080509	2.37250842	0.58552043	338.202139	52.438401	3.855092	0.98335628	3.654368
03/25/2090	176.309167	2.36745358	0.58977045	338.865494	51.938409	3.886296	0.97119941	3.642695
04/03/2119	158.208072	2.36820266	0.58873143	339.667687	51.669817	3.879123	0.97396733	3.644424
04/10/2148	145.263235	2.37146368	0.58721534	340.033839	51.328066	3.881708	0.97890383	3.651954
04/18/2177	131.290549	2.36566274	0.58948358	340.702014	51.027185	3.882373	0.97114340	3.638563

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