Asteroid General Data

2012 AT₁₀

General information

Preliminary designation	2012 AT₁₀
Group	Amor
Absolute magnitude	20.06
Approximate diameter (m)	260
Approximate mass (kg)	3.16·10¹⁰
Number of observations	39
Arc length (days)	1203

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	235.355884
a – orbit major semiaxis (astronomical units)	2.11274500
e – orbit eccentricity	0.46494000
ω – orbit ascending node-perihelion angle (degrees)	261.981555
Ω – longitude of orbit ascending node (degrees)	296.724585
i – orbit inclination to the ecliptic plane (degrees)	22.274570

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	121.591598	2.11421809	0.46075031	258.206928	300.529798	22.479566	1.14009146	3.074152
01/21/1858	281.868510	2.11348376	0.46272711	259.156720	299.738818	22.408701	1.13551753	3.072550
01/29/1887	81.703857	2.11457530	0.46108313	259.629560	299.253852	22.404829	1.13958030	3.074931
02/07/1916	239.547691	2.11357196	0.46252018	259.778411	298.893421	22.380065	1.13600227	3.072743
02/14/1945	40.411298	2.11271326	0.46406841	260.547241	298.231268	22.339301	1.13226977	3.070870
02/22/1974	199.404157	2.11408984	0.46229643	261.068294	297.699882	22.332237	1.13675366	3.073872
03/02/2003	357.080200	2.11385063	0.46329822	261.152229	297.360558	22.315534	1.13450740	3.073350
03/09/2032	157.088827	2.11269352	0.46491839	262.022985	296.684337	22.274361	1.13046345	3.070827
03/17/2061	314.803938	2.11613841	0.46207787	262.510188	296.096377	22.270737	1.13831768	3.078341
03/25/2090	111.220150	2.11321347	0.46408669	262.737448	295.783715	22.256223	1.13249923	3.071961
04/03/2119	271.880037	2.11455338	0.46435217	263.838283	294.887340	22.208585	1.13265594	3.074883
04/10/2148	70.300769	2.11477644	0.46301774	264.105185	294.516493	22.221350	1.13559743	3.075370
04/18/2177	228.399717	2.11364366	0.46526756	264.466712	294.038044	22.181452	1.13023383	3.072899

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