Asteroid General Data

2008 BS₂ (456973)

General information

Preliminary designation	2008 BS₂
Number	456973
Group	Apollo
Absolute magnitude	18.11
Approximate diameter (m)	630
Approximate mass (kg)	4.68·10¹¹
Number of observations	176
Arc length (days)	8798

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	286.504885
a – orbit major semiaxis (astronomical units)	1.58668200
e – orbit eccentricity	0.47141200
ω – orbit ascending node-perihelion angle (degrees)	351.185744
Ω – longitude of orbit ascending node (degrees)	311.059893
i – orbit inclination to the ecliptic plane (degrees)	14.150370

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	279.201950	1.58745826	0.47161307	349.099028	312.154763	14.104413	0.83879219	2.000111
01/21/1858	108.981832	1.58462987	0.47074305	349.504608	311.924806	14.115198	0.83867636	1.994768
01/29/1887	308.489496	1.58411656	0.47036893	349.780211	311.777735	14.120152	0.83899735	1.993799
02/07/1916	146.610898	1.58443144	0.47045774	350.049575	311.639195	14.124448	0.83902341	1.994393
02/14/1945	343.613574	1.58483331	0.47039183	350.328300	311.486586	14.128667	0.83934067	1.995152
02/22/1974	177.666950	1.58599819	0.47081961	350.562242	311.347176	14.134355	0.83927914	1.997352
03/02/2003	6.253361	1.58662636	0.47148605	350.896430	311.185074	14.146310	0.83855416	1.998539
03/09/2032	192.753505	1.58675839	0.47123638	351.213298	311.031007	14.147635	0.83902012	1.998788
03/17/2061	21.216257	1.58584171	0.47099996	351.495010	310.884143	14.152675	0.83891033	1.997057
03/25/2090	212.573333	1.58555345	0.47060989	351.809328	310.741047	14.154326	0.83937631	1.996512
04/03/2119	45.396289	1.58558816	0.47028396	352.052585	310.613380	14.153545	0.83991149	1.996578
04/10/2148	238.321731	1.58550937	0.47045484	352.333575	310.460818	14.159641	0.83959881	1.996429
04/18/2177	71.314102	1.58479911	0.47036152	352.626660	310.312426	14.163681	0.83937059	1.995087

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