Asteroid General Data

2008 WB

General information

Preliminary designation	2008 WB
Group	Amor
Absolute magnitude	21.21
Approximate diameter (m)	150
Approximate mass (kg)	6.46·10⁹
Number of observations	84
Arc length (days)	5673

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	350.801475
a – orbit major semiaxis (astronomical units)	1.38414300
e – orbit eccentricity	0.09466700
ω – orbit ascending node-perihelion angle (degrees)	164.741930
Ω – longitude of orbit ascending node (degrees)	236.862756
i – orbit inclination to the ecliptic plane (degrees)	44.270557

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	234.493862	1.38466807	0.09567740	163.610339	237.367095	44.281910	1.25218663	1.629368
01/21/1858	166.482441	1.38466831	0.09560589	163.761630	237.291421	44.283509	1.25228586	1.629368
01/29/1887	98.575964	1.38462412	0.09553093	163.890340	237.217106	44.283621	1.25234969	1.629290
02/07/1916	30.591302	1.38462943	0.09544945	164.092499	237.141565	44.285132	1.25246731	1.629300
02/14/1945	322.591487	1.38463734	0.09531462	164.248223	237.068266	44.284998	1.25266115	1.629314
02/22/1974	254.540251	1.38462866	0.09521043	164.438898	236.996111	44.286533	1.25279757	1.629298
03/02/2003	186.337895	1.38465445	0.09506592	164.616849	236.921193	44.288388	1.25302100	1.629344
03/09/2032	117.887097	1.38472249	0.09492170	164.794602	236.848537	44.290855	1.25328228	1.629464
03/17/2061	49.065859	1.38481366	0.09481906	165.017844	236.773403	44.291880	1.25350693	1.629625
03/25/2090	340.237425	1.38470105	0.09469808	165.213876	236.698626	44.296315	1.25357252	1.629426
04/03/2119	271.835658	1.38465197	0.09463717	165.408537	236.622456	44.298070	1.25361243	1.629339
04/10/2148	203.730693	1.38470120	0.09447862	165.550619	236.546797	44.299585	1.25387654	1.629426
04/18/2177	135.697197	1.38467190	0.09444245	165.722157	236.472027	44.299248	1.25390009	1.629375

Detailed table...

3D animation...

Calculation on the date...

Return to search