Asteroid General Data

2011 GA

General information

Preliminary designation	2011 GA
Group	Apollo
Absolute magnitude	20.77
Approximate diameter (m)	190
Approximate mass (kg)	1.19·10¹⁰
Number of observations	172
Arc length (days)	4614

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	94.490063
a – orbit major semiaxis (astronomical units)	1.80019500
e – orbit eccentricity	0.59108900
ω – orbit ascending node-perihelion angle (degrees)	109.730334
Ω – longitude of orbit ascending node (degrees)	200.319918
i – orbit inclination to the ecliptic plane (degrees)	9.826405

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	240.467141	1.80231204	0.59084755	104.351857	204.961049	9.509504	0.73742038	2.419611
01/21/1858	236.754782	1.80204626	0.59140666	104.991487	204.386722	9.525825	0.73630410	2.419076
01/29/1887	232.718307	1.80490625	0.59210759	106.299429	203.446033	9.697942	0.73620757	2.424837
02/07/1916	221.342273	1.80461071	0.59117485	107.059021	202.806926	9.726635	0.73777025	2.424242
02/14/1945	211.011122	1.80480470	0.59105858	107.685682	202.221405	9.750694	0.73805939	2.424633
02/22/1974	198.215992	1.80578371	0.59192643	108.372870	201.616423	9.772905	0.73689261	2.426606
03/02/2003	192.365074	1.80340815	0.59160031	109.295650	200.783354	9.803694	0.73651134	2.421819
03/09/2032	190.618415	1.79968345	0.59040475	109.956582	200.138884	9.835009	0.73714180	2.414320
03/17/2061	197.557008	1.79906913	0.59026660	110.530647	199.592027	9.860358	0.73713871	2.413084
03/25/2090	206.190054	1.79905455	0.59058144	111.144112	199.023815	9.889553	0.73656633	2.413054
04/03/2119	211.442998	1.79982554	0.59137924	111.946258	198.380418	9.911480	0.73544608	2.414606
04/10/2148	221.728154	1.79849811	0.59082526	112.939016	197.546627	9.953816	0.73589999	2.411935
04/18/2177	228.738087	1.80083839	0.59021647	113.627491	196.994996	9.977043	0.73795391	2.416644

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