Asteroid General Data

2009 BG

General information

Preliminary designation	2009 BG
Group	Apollo
Absolute magnitude	25.66
Approximate diameter (m)	20
Approximate mass (kg)	1.38·10⁷
Number of observations	66
Arc length (days)	20

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	125.521561
a – orbit major semiaxis (astronomical units)	1.10530200
e – orbit eccentricity	0.27289600
ω – orbit ascending node-perihelion angle (degrees)	93.184441
Ω – longitude of orbit ascending node (degrees)	299.963285
i – orbit inclination to the ecliptic plane (degrees)	5.559550

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	189.030920	1.10892432	0.27434766	91.944706	302.122127	5.503187	0.80469353	1.167760
01/21/1858	108.392855	1.11103167	0.27469837	91.699676	301.809567	5.472987	0.80583309	1.171090
01/29/1887	17.936909	1.11173998	0.27480927	92.148931	301.475032	5.473491	0.80622353	1.172210
02/07/1916	289.397886	1.11167678	0.27481162	92.619264	301.200877	5.470941	0.80617509	1.172110
02/14/1945	198.628024	1.11218985	0.27490839	93.095400	300.918717	5.470638	0.80643953	1.172922
02/22/1974	113.127477	1.11071334	0.27452453	93.585223	300.589926	5.463475	0.80579529	1.170587
03/02/2003	39.209341	1.10829539	0.27381204	93.428551	300.248261	5.498798	0.80483077	1.166766
03/09/2032	21.613008	1.10546885	0.27286473	93.216441	299.899236	5.558602	0.80382539	1.162306
03/17/2061	5.993806	1.10515245	0.27264199	93.501649	299.602524	5.556256	0.80384148	1.161807
03/25/2090	359.716326	1.10480273	0.27250341	93.745688	299.327415	5.553503	0.80374021	1.161255
04/03/2119	358.146911	1.10518510	0.27153487	94.058698	298.922519	5.700382	0.80508881	1.161858
04/10/2148	9.317254	1.10455347	0.27119939	93.792340	298.450987	5.716779	0.80499924	1.160862
04/18/2177	4.836696	1.10507118	0.27137353	94.030324	298.174576	5.715823	0.80518412	1.161679

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