Asteroid General Data

2012 AA₃

General information

Preliminary designation	2012 AA₃
Group	Amor
Absolute magnitude	22.41
Approximate diameter (m)	88
Approximate mass (kg)	1.23·10⁹
Number of observations	25
Arc length (days)	23

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	184.945385
a – orbit major semiaxis (astronomical units)	1.93127400
e – orbit eccentricity	0.40246000
ω – orbit ascending node-perihelion angle (degrees)	165.238391
Ω – longitude of orbit ascending node (degrees)	270.159309
i – orbit inclination to the ecliptic plane (degrees)	9.437188

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	315.730226	1.93115105	0.40407821	162.338707	271.770200	9.358146	1.15081499	2.683644
01/21/1858	247.076415	1.93127921	0.40336557	162.744550	271.527380	9.365979	1.15226767	2.683912
01/29/1887	179.067178	1.93129219	0.40353265	163.180997	271.277325	9.380840	1.15195274	2.683939
02/07/1916	111.030451	1.93120358	0.40257561	163.604126	271.041463	9.387496	1.15374812	2.683754
02/14/1945	42.847138	1.93165014	0.40277831	164.022180	270.829159	9.400856	1.15362336	2.684685
02/22/1974	335.189207	1.93144306	0.40211455	164.481241	270.567853	9.410664	1.15478170	2.684253
03/02/2003	266.936831	1.93160321	0.40242789	164.859386	270.354129	9.424722	1.15427220	2.684587
03/09/2032	199.455323	1.93204919	0.40229445	165.294404	270.108764	9.439715	1.15479652	2.685517
03/17/2061	131.119403	1.93134285	0.40217776	165.704320	269.873856	9.447735	1.15459971	2.684044
03/25/2090	63.507668	1.93124620	0.40246627	166.086075	269.630300	9.460916	1.15398476	2.683843
04/03/2119	355.492531	1.93094402	0.40178980	166.570806	269.391002	9.468762	1.15511041	2.683213
04/10/2148	287.804417	1.93118494	0.40198486	166.938880	269.159486	9.479912	1.15487784	2.683715
04/18/2177	220.388396	1.93100280	0.40137724	167.462555	268.920823	9.488891	1.15594223	2.683335

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