Asteroid General Data

2012 AN₂₃ (482391)

General information

Preliminary designation	2012 AN₂₃
Number	482391
Group	Amor
Absolute magnitude	18.99
Approximate diameter (m)	420
Approximate mass (kg)	1.39·10¹¹
Number of observations	353
Arc length (days)	3772

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	329.529709
a – orbit major semiaxis (astronomical units)	1.85023600
e – orbit eccentricity	0.36342800
ω – orbit ascending node-perihelion angle (degrees)	219.705924
Ω – longitude of orbit ascending node (degrees)	220.095868
i – orbit inclination to the ecliptic plane (degrees)	6.167989

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	144.174269	1.85113508	0.36368541	216.663411	221.956877	6.197391	1.17790426	2.518592
01/21/1858	333.527436	1.85069977	0.36392710	217.102850	221.666584	6.192394	1.17717997	2.517703
01/29/1887	163.504337	1.84992397	0.36388100	217.550955	221.414933	6.190578	1.17677179	2.516120
02/07/1916	353.319221	1.85077508	0.36382539	217.998012	221.129367	6.183926	1.17741612	2.517857
02/14/1945	182.549286	1.85023618	0.36363148	218.417434	220.874475	6.180488	1.17743206	2.516757
02/22/1974	13.259181	1.85075049	0.36347044	219.012399	220.555672	6.173159	1.17805741	2.517807
03/02/2003	202.635979	1.85074186	0.36387353	219.319880	220.340688	6.171242	1.17730588	2.517789
03/09/2032	32.776818	1.84994906	0.36402559	219.857454	220.042667	6.167383	1.17652027	2.516172
03/17/2061	222.541168	1.85102722	0.36373425	220.284686	219.760808	6.161950	1.17774523	2.518372
03/25/2090	51.776182	1.85026568	0.36404222	220.581266	219.534638	6.161839	1.17669085	2.516818
04/03/2119	242.251188	1.85044714	0.36385933	221.174890	219.208715	6.155934	1.17714469	2.517188
04/10/2148	71.541607	1.85098064	0.36351132	221.575457	218.945258	6.150453	1.17812823	2.518277
04/18/2177	261.762815	1.84970260	0.36356887	222.110065	218.635528	6.144858	1.17720831	2.515669

Detailed table...

3D animation...

Calculation on the date...

Return to search