Asteroid General Data

2010 WD₉

General information

Preliminary designation	2010 WD₉
Group	Apollo
Absolute magnitude	23.74
Approximate diameter (m)	47
Approximate mass (kg)	1.96·10⁸
Number of observations	62
Arc length (days)	61

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	293.119446
a – orbit major semiaxis (astronomical units)	1.37762900
e – orbit eccentricity	0.30593300
ω – orbit ascending node-perihelion angle (degrees)	333.680428
Ω – longitude of orbit ascending node (degrees)	63.804049
i – orbit inclination to the ecliptic plane (degrees)	2.128212

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	76.421807	1.39298649	0.31292518	328.898636	70.271017	1.927380	0.95708594	1.644073
01/21/1858	347.565873	1.38467166	0.30934050	328.512323	69.836469	2.004836	0.95633664	1.629374
01/29/1887	280.595199	1.38233530	0.30855079	329.631558	68.887356	2.014050	0.95581465	1.625252
02/07/1916	227.045824	1.38281190	0.30819747	331.331050	66.934790	2.053034	0.95663277	1.626093
02/14/1945	176.323445	1.38143201	0.30751716	331.547721	66.297961	2.078414	0.95661796	1.623659
02/22/1974	132.294809	1.38055966	0.30689864	333.373649	64.357006	2.115261	0.95686778	1.622122
03/02/2003	96.866355	1.38056718	0.30717256	333.837346	64.024968	2.116871	0.95649483	1.622135
03/09/2032	72.173659	1.37851250	0.30635894	333.800000	63.769527	2.126980	0.95619287	1.618515
03/17/2061	54.605503	1.37679052	0.30579135	334.484736	63.250051	2.131663	0.95577989	1.615483
03/25/2090	49.904046	1.37529268	0.30536901	335.131899	62.833185	2.134163	0.95532091	1.612848
04/03/2119	74.967448	1.37155437	0.30389656	335.190635	62.187311	2.131654	0.95474371	1.606276
04/10/2148	101.745417	1.36961941	0.30315669	336.478000	60.949076	2.152970	0.95441012	1.602878
04/18/2177	162.087609	1.36242868	0.30003630	336.455537	60.194928	2.145582	0.95365062	1.590272

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