Asteroid General Data

2012 AE₁ (392704)

General information

Preliminary designation	2012 AE₁
Number	392704
Group	Apollo
Absolute magnitude	18.95
Approximate diameter (m)	430
Approximate mass (kg)	1.47·10¹¹
Number of observations	476
Arc length (days)	8002

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	18.129949
a – orbit major semiaxis (astronomical units)	1.50811300
e – orbit eccentricity	0.47232800
ω – orbit ascending node-perihelion angle (degrees)	356.550704
Ω – longitude of orbit ascending node (degrees)	16.790451
i – orbit inclination to the ecliptic plane (degrees)	10.048541

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	26.575220	1.50101528	0.46990197	354.858834	17.921813	10.096119	0.79568525	1.838985
01/21/1858	308.369421	1.50074523	0.46985239	355.047536	17.766587	10.089658	0.79561650	1.838489
01/29/1887	226.898886	1.50333511	0.47074264	355.326383	17.596772	10.084480	0.79565117	1.843250
02/07/1916	117.224056	1.50807932	0.47243944	355.672460	17.380234	10.069517	0.79560317	1.851983
02/14/1945	357.712483	1.50812152	0.47263094	355.853446	17.232845	10.066142	0.79533662	1.852060
02/22/1974	238.970492	1.50776821	0.47236418	356.134810	17.070832	10.057699	0.79555251	1.851409
03/02/2003	121.212140	1.50804148	0.47233796	356.379887	16.910052	10.053415	0.79573624	1.851913
03/09/2032	2.397761	1.50815897	0.47231228	356.611694	16.761555	10.047020	0.79583697	1.852129
03/17/2061	243.089444	1.50770895	0.47222443	356.840734	16.601329	10.042802	0.79573194	1.851300
03/25/2090	141.683801	1.50178732	0.47046630	357.265652	16.372834	10.033731	0.79524699	1.840404
04/03/2119	61.721562	1.50089162	0.47014658	357.484907	16.217666	10.030031	0.79525256	1.838758
04/10/2148	342.479392	1.50105844	0.47039261	357.745898	16.042408	10.024348	0.79497164	1.839065
04/18/2177	261.626805	1.50140296	0.47033677	357.951028	15.901673	10.018858	0.79523794	1.839698

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