Asteroid General Data

2012 EJ₁

General information

Preliminary designation	2012 EJ₁
Group	Apollo
Absolute magnitude	25.05
Approximate diameter (m)	26
Approximate mass (kg)	3.21·10⁷
Number of observations	18
Arc length (days)	7

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	312.554883
a – orbit major semiaxis (astronomical units)	1.82265100
e – orbit eccentricity	0.48867900
ω – orbit ascending node-perihelion angle (degrees)	46.264426
Ω – longitude of orbit ascending node (degrees)	158.326682
i – orbit inclination to the ecliptic plane (degrees)	6.712264

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	13.825549	1.83302822	0.48974663	42.514514	160.765982	6.872061	0.93530884	2.481729
01/21/1858	262.785249	1.83296361	0.49025925	43.213472	160.346557	6.851143	0.93433625	2.481598
01/29/1887	155.608419	1.83227616	0.48983881	43.520022	160.089846	6.845564	0.93475619	2.480202
02/07/1916	48.289336	1.83237789	0.49110411	44.020573	159.761512	6.833176	0.93248957	2.480408
02/14/1945	305.935377	1.83011085	0.48979024	44.578199	159.400589	6.817987	0.93374042	2.475807
02/22/1974	206.236862	1.82681606	0.49004026	45.313077	159.016019	6.779162	0.93160264	2.469124
03/02/2003	114.683805	1.82779952	0.48921128	45.745455	158.675645	6.766385	0.93361937	2.471118
03/09/2032	18.041967	1.82939848	0.49037501	46.401034	158.273750	6.728651	0.93230718	2.474361
03/17/2061	277.334923	1.83095980	0.49027709	46.827136	157.886305	6.715130	0.93328216	2.477529
03/25/2090	181.791416	1.82833607	0.49033148	47.468957	157.574377	6.699835	0.93184533	2.472206
04/03/2119	84.960039	1.82792134	0.49044665	47.916196	157.207939	6.688780	0.93142344	2.471365
04/10/2148	352.070373	1.82796410	0.49051677	48.539230	156.855064	6.672665	0.93131706	2.471452
04/18/2177	251.171570	1.82982981	0.49094270	49.023440	156.431653	6.641825	0.93148821	2.475236

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