Asteroid General Data

2009 BG₁₁

General information

Preliminary designation	2009 BG₁₁
Group	Apollo
Absolute magnitude	22.33
Approximate diameter (m)	91
Approximate mass (kg)	1.37·10⁹
Number of observations	22
Arc length (days)	5

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	240.262221
a – orbit major semiaxis (astronomical units)	1.12353700
e – orbit eccentricity	0.20419000
ω – orbit ascending node-perihelion angle (degrees)	256.513177
Ω – longitude of orbit ascending node (degrees)	300.922757
i – orbit inclination to the ecliptic plane (degrees)	22.961453

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	226.325712	1.12339080	0.20356243	255.679734	301.814156	22.981813	0.89471064	1.190685
01/21/1858	358.280113	1.12376787	0.20378262	255.772865	301.684692	22.977676	0.89476351	1.191285
01/29/1887	128.589640	1.12380810	0.20380761	255.830300	301.554987	22.976510	0.89476746	1.191349
02/07/1916	263.167320	1.12283928	0.20385297	256.159328	301.418052	22.969939	0.89394516	1.189808
02/14/1945	43.477348	1.12266982	0.20379412	256.308418	301.291670	22.969492	0.89387631	1.189539
02/22/1974	184.080009	1.12289715	0.20385984	256.448276	301.164537	22.969109	0.89398352	1.189900
03/02/2003	321.722843	1.12333901	0.20398185	256.474910	301.030935	22.965892	0.89419824	1.190603
03/09/2032	95.420133	1.12357399	0.20404696	256.540915	300.894637	22.964702	0.89431213	1.190976
03/17/2061	226.280104	1.12385117	0.20417211	256.595191	300.756972	22.961837	0.89439210	1.191417
03/25/2090	358.086670	1.12322326	0.20419047	256.896797	300.624943	22.956266	0.89387177	1.190419
04/03/2119	135.491964	1.12270868	0.20428403	257.081397	300.493837	22.952342	0.89335723	1.189601
04/10/2148	276.646237	1.12275137	0.20422134	257.243274	300.367552	22.951266	0.89346157	1.189669
04/18/2177	56.490939	1.12301940	0.20431306	257.326071	300.241479	22.950194	0.89357187	1.190095

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