Asteroid General Data

2012 EA

General information

Preliminary designation	2012 EA
Group	Apollo
Absolute magnitude	26.95
Approximate diameter (m)	11
Approximate mass (kg)	2.32·10⁶
Number of observations	44
Arc length (days)	12

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	69.338291
a – orbit major semiaxis (astronomical units)	1.59965200
e – orbit eccentricity	0.37676800
ω – orbit ascending node-perihelion angle (degrees)	11.032604
Ω – longitude of orbit ascending node (degrees)	153.499938
i – orbit inclination to the ecliptic plane (degrees)	1.584978

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	181.166473	1.57583794	0.36895403	1.560749	159.183636	2.246134	0.99442618	1.978190
01/21/1858	61.271318	1.57625584	0.36873420	1.823981	159.075919	2.251591	0.99503640	1.978977
01/29/1887	300.793214	1.57602704	0.36856327	2.028716	158.980081	2.256504	0.99516136	1.978546
02/07/1916	166.087801	1.59491004	0.37546488	7.362821	155.654801	1.738921	0.99607733	2.014211
02/14/1945	295.803227	1.59861662	0.37659400	7.818809	155.400514	1.738936	0.99658720	2.021236
02/22/1974	65.144939	1.59841882	0.37671571	8.033726	155.299272	1.744273	0.99626934	2.020861
03/02/2003	193.470631	1.59853852	0.37644224	8.292264	155.224010	1.750098	0.99678109	2.021088
03/09/2032	323.632316	1.59971816	0.37670016	11.031412	153.492228	1.585346	0.99710408	2.023326
03/17/2061	88.225337	1.59937005	0.37672601	11.304006	153.404276	1.591535	0.99684576	2.022665
03/25/2090	212.650703	1.59956488	0.37674260	11.535641	153.302035	1.596185	0.99694064	2.023035
04/03/2119	339.521106	1.60017832	0.37673955	14.522033	150.994176	1.448696	0.99732786	2.024199
04/10/2148	101.427361	1.59975066	0.37703931	14.724293	150.924354	1.453801	0.99658177	2.023387
04/18/2177	223.449474	1.60037673	0.37685536	14.960237	150.837674	1.459611	0.99726618	2.024575

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