Asteroid General Data

2011 WL₁₅ (482344)

General information

Preliminary designation	2011 WL₁₅
Number	482344
Group	Apollo
Absolute magnitude	19.66
Approximate diameter (m)	310
Approximate mass (kg)	5.49·10¹⁰
Number of observations	183
Arc length (days)	9088

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	313.536330
a – orbit major semiaxis (astronomical units)	1.35178800
e – orbit eccentricity	0.28174300
ω – orbit ascending node-perihelion angle (degrees)	170.747686
Ω – longitude of orbit ascending node (degrees)	72.896618
i – orbit inclination to the ecliptic plane (degrees)	18.389051

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	29.963687	1.35126565	0.28181449	169.316860	73.687898	18.388921	0.97045941	1.570767
01/21/1858	200.858638	1.35138399	0.28181858	169.530096	73.568484	18.389808	0.97053888	1.570973
01/29/1887	11.888707	1.35138125	0.28176331	169.719403	73.453250	18.388460	0.97061159	1.570968
02/07/1916	181.731833	1.35142322	0.28177909	169.921725	73.337794	18.389501	0.97062041	1.571042
02/14/1945	349.694906	1.35187207	0.28183901	170.145384	73.221873	18.387358	0.97086178	1.571824
02/22/1974	156.107099	1.35195653	0.28201223	170.355149	73.110023	18.386693	0.97068826	1.571972
03/02/2003	321.589883	1.35208910	0.28190909	170.575260	72.993887	18.386741	0.97092289	1.572203
03/09/2032	127.599748	1.35189240	0.28192895	170.764506	72.880985	18.390147	0.97075479	1.571860
03/17/2061	295.019622	1.35153494	0.28172281	171.013095	72.758870	18.393268	0.97077672	1.571236
03/25/2090	104.785344	1.35134767	0.28171092	171.181856	72.645541	18.393526	0.97065827	1.570910
04/03/2119	276.107237	1.35123158	0.28172837	171.402470	72.523559	18.396119	0.97055130	1.570707
04/10/2148	87.359413	1.35122247	0.28153224	171.582729	72.409805	18.394756	0.97080979	1.570692
04/18/2177	257.133910	1.35156053	0.28175026	171.788037	72.294736	18.393786	0.97075800	1.571281

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