Asteroid General Data

2012 EO₃

General information

Preliminary designation	2012 EO₃
Group	Aten
Absolute magnitude	22.93
Approximate diameter (m)	69
Approximate mass (kg)	6.00·10⁸
Number of observations	75
Arc length (days)	11

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	220.572335
a – orbit major semiaxis (astronomical units)	0.78038200
e – orbit eccentricity	0.35643900
ω – orbit ascending node-perihelion angle (degrees)	352.246854
Ω – longitude of orbit ascending node (degrees)	345.479263
i – orbit inclination to the ecliptic plane (degrees)	29.527075

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	311.771475	0.78030094	0.35669028	351.918728	346.066965	29.539571	0.50197518	0.689277
01/21/1858	347.455971	0.78039634	0.35650697	351.966680	345.982150	29.539408	0.50217961	0.689403
01/29/1887	22.439925	0.78042439	0.35647448	352.017326	345.895446	29.538363	0.50222301	0.689441
02/07/1916	58.187835	0.78033564	0.35663725	352.063675	345.808041	29.533663	0.50203888	0.689323
02/14/1945	93.910717	0.78041741	0.35649934	352.100238	345.719739	29.533798	0.50219912	0.689431
02/22/1974	128.903923	0.78040672	0.35647795	352.149462	345.633222	29.531077	0.50220893	0.689417
03/02/2003	164.619432	0.78031084	0.35659692	352.208921	345.546336	29.528839	0.50205440	0.689290
03/09/2032	200.048320	0.78032248	0.35650369	352.241468	345.464322	29.531211	0.50213464	0.689306
03/17/2061	235.217093	0.78028814	0.35654506	352.292078	345.380264	29.522302	0.50208025	0.689260
03/25/2090	271.010218	0.78036597	0.35636438	352.346724	345.295298	29.520882	0.50227133	0.689363
04/03/2119	306.135647	0.78039578	0.35629669	352.398686	345.209907	29.519042	0.50234335	0.689403
04/10/2148	341.649496	0.78032387	0.35644636	352.453470	345.122084	29.514681	0.50218026	0.689307
04/18/2177	17.538231	0.78040983	0.35632829	352.493439	345.036151	29.514764	0.50232773	0.689421

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