Asteroid General Data

2010 WA₉

General information

Preliminary designation	2010 WA₉
Group	Apollo
Absolute magnitude	25.61
Approximate diameter (m)	20
Approximate mass (kg)	1.48·10⁷
Number of observations	54
Arc length (days)	11

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	184.980833
a – orbit major semiaxis (astronomical units)	1.22528500
e – orbit eccentricity	0.31532800
ω – orbit ascending node-perihelion angle (degrees)	58.063523
Ω – longitude of orbit ascending node (degrees)	89.761335
i – orbit inclination to the ecliptic plane (degrees)	1.113072

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	340.504530	1.22255964	0.31453896	49.985628	98.300793	0.667536	0.83801701	1.351779
01/21/1858	157.158315	1.22132801	0.31440473	50.082748	98.119605	0.672494	0.83733671	1.349737
01/29/1887	350.985182	1.21927839	0.31395273	50.455248	97.707366	0.680100	0.83648261	1.346341
02/07/1916	189.132706	1.21951768	0.31400483	50.450221	97.803987	0.682747	0.83658325	1.346737
02/14/1945	4.509150	1.22271090	0.31468861	55.750769	92.190898	0.979806	0.83793771	1.352030
02/22/1974	185.703897	1.21626148	0.31297126	56.991206	91.548611	1.026866	0.83560659	1.341347
03/02/2003	38.891169	1.21879164	0.31366975	58.358315	90.415117	1.047390	0.83649357	1.345534
03/09/2032	199.604412	1.22334434	0.31482540	58.240371	89.770192	1.116021	0.83820447	1.353081
03/17/2061	16.361680	1.21742421	0.31289706	59.142569	89.524675	1.147440	0.83649575	1.343271
03/25/2090	240.469294	1.21687671	0.31281814	59.659846	88.921912	1.158613	0.83621560	1.342365
04/03/2119	97.172905	1.21847328	0.31323251	59.614555	88.752969	1.163859	0.83680784	1.345007
04/10/2148	302.965038	1.21899466	0.31346303	59.555460	88.729761	1.164459	0.83688489	1.345871
04/18/2177	155.138425	1.21717255	0.31359454	60.465018	87.844877	1.179713	0.83547388	1.342854

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