Asteroid General Data

2008 WK₆₁

General information

Preliminary designation	2008 WK₆₁
Group	Apollo
Absolute magnitude	20.64
Approximate diameter (m)	200
Approximate mass (kg)	1.42·10¹⁰
Number of observations	86
Arc length (days)	6321

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	101.678229
a – orbit major semiaxis (astronomical units)	1.66014700
e – orbit eccentricity	0.41989100
ω – orbit ascending node-perihelion angle (degrees)	212.643791
Ω – longitude of orbit ascending node (degrees)	253.376741
i – orbit inclination to the ecliptic plane (degrees)	17.162765

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	297.062220	1.65970410	0.41785755	210.187233	254.789905	17.310238	0.96618420	2.138192
01/21/1858	143.757212	1.65965340	0.41791085	210.544432	254.577446	17.285279	0.96606624	2.138094
01/29/1887	348.920609	1.66165556	0.41874253	210.841089	254.374460	17.251153	0.96584971	2.141964
02/07/1916	191.242894	1.65908785	0.41849957	211.333491	254.150377	17.224614	0.96476029	2.137001
02/14/1945	38.882932	1.65943129	0.41869793	211.625566	253.965509	17.205556	0.96463084	2.137664
02/22/1974	246.923893	1.65860545	0.41863848	212.068293	253.739660	17.170706	0.96424939	2.136069
03/02/2003	98.457286	1.65860409	0.41913257	212.378780	253.537287	17.153143	0.96342909	2.136066
03/09/2032	312.209351	1.65768607	0.41947079	212.723460	253.340802	17.136964	0.96233519	2.134293
03/17/2061	161.744698	1.65929769	0.41982410	213.028420	253.112551	17.101158	0.96268453	2.137406
03/25/2090	9.644738	1.65964354	0.42014441	213.304623	252.910427	17.081285	0.96235358	2.138075
04/03/2119	220.384174	1.65746647	0.41989898	213.753766	252.683409	17.059037	0.96149798	2.133869
04/10/2148	73.186528	1.65894353	0.42032304	214.046612	252.479508	17.033104	0.96165135	2.136722
04/18/2177	284.708466	1.65857314	0.42056198	214.387325	252.257059	17.006579	0.96104034	2.136006

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