Asteroid General Data

2008 WQ₆₃ (509821)

General information

Preliminary designation	2008 WQ₆₃
Number	509821
Group	Apollo
Absolute magnitude	20.18
Approximate diameter (m)	240
Approximate mass (kg)	2.68·10¹⁰
Number of observations	241
Arc length (days)	8412

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	250.845134
a – orbit major semiaxis (astronomical units)	1.73331300
e – orbit eccentricity	0.60729800
ω – orbit ascending node-perihelion angle (degrees)	229.051206
Ω – longitude of orbit ascending node (degrees)	317.054205
i – orbit inclination to the ecliptic plane (degrees)	0.917289

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	92.206233	1.73386150	0.60728541	216.025830	329.402467	1.066673	0.68091271	2.283086
01/21/1858	345.715411	1.73652973	0.60625699	217.546361	327.894919	1.029387	0.68374644	2.288358
01/29/1887	233.569861	1.73588743	0.60752675	219.490961	326.049727	1.005648	0.68128938	2.287088
02/07/1916	121.963170	1.73547199	0.60714524	222.141096	323.346780	1.015260	0.68178843	2.286267
02/14/1945	8.728843	1.73546884	0.60733656	224.140705	321.607977	0.982402	0.68145516	2.286261
02/22/1974	256.997494	1.73569713	0.60774381	225.195672	320.562307	0.967074	0.68083795	2.286712
03/02/2003	139.953429	1.73574004	0.60681412	227.953900	318.078139	0.935560	0.68246847	2.286797
03/09/2032	34.499003	1.73310583	0.60694555	229.199177	316.938761	0.915495	0.68120495	2.281593
03/17/2061	290.708464	1.73410917	0.60648976	231.257230	315.105516	0.894657	0.68238971	2.283575
03/25/2090	183.537035	1.73583694	0.60769329	232.531947	313.930458	0.884200	0.68098049	2.286989
04/03/2119	67.254216	1.73627236	0.60660691	234.872740	311.843849	0.861313	0.68303756	2.287849
04/10/2148	315.995352	1.73528102	0.60771133	237.331710	309.437826	0.847491	0.68073108	2.285890
04/18/2177	203.144311	1.73760969	0.60651175	239.545002	307.402510	0.833110	0.68372899	2.290493

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