Asteroid General Data

2009 BH₂

General information

Preliminary designation	2009 BH₂
Group	Aten
Absolute magnitude	22.52
Approximate diameter (m)	83
Approximate mass (kg)	1.06·10⁹
Number of observations	168
Arc length (days)	5128

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	113.302693
a – orbit major semiaxis (astronomical units)	0.81416300
e – orbit eccentricity	0.47583700
ω – orbit ascending node-perihelion angle (degrees)	220.998542
Ω – longitude of orbit ascending node (degrees)	117.078152
i – orbit inclination to the ecliptic plane (degrees)	23.189679

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	254.413257	0.81622538	0.47884071	220.661144	117.911768	22.793421	0.42538344	0.737421
01/21/1858	23.792829	0.81599493	0.47918571	220.714842	117.803477	22.781353	0.42498182	0.737109
01/29/1887	169.316239	0.81514095	0.47979091	220.680100	117.673317	22.782330	0.42404373	0.735952
02/07/1916	322.416363	0.81541971	0.47980515	220.811764	117.552148	22.771991	0.42417714	0.736330
02/14/1945	116.415092	0.81517419	0.47476214	220.903420	117.425892	23.202180	0.42816034	0.735997
02/22/1974	270.291269	0.81405963	0.47549522	220.823768	117.296221	23.199818	0.42697817	0.734488
03/02/2003	92.636057	0.81411671	0.47562448	220.916798	117.178733	23.190218	0.42690287	0.734566
03/09/2032	276.700766	0.81422591	0.47566906	221.030442	117.056343	23.177155	0.42692384	0.734713
03/17/2061	95.262507	0.81483805	0.47551339	221.203741	116.934190	23.162431	0.42737165	0.735542
03/25/2090	259.093340	0.81491718	0.47559426	221.319190	116.809647	23.150846	0.42734724	0.735649
04/03/2119	61.887990	0.81483103	0.47576891	221.399625	116.688718	23.142458	0.42715976	0.735533
04/10/2148	241.426255	0.81417229	0.47639660	221.393050	116.564712	23.127940	0.42630338	0.734641
04/18/2177	61.986894	0.81505803	0.47666370	221.604442	116.439293	23.068597	0.42654946	0.735840

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