Asteroid General Data

2012 FK₁₅

General information

Preliminary designation	2012 FK₁₅
Group	Aten
Absolute magnitude	26.47
Approximate diameter (m)	13
Approximate mass (kg)	4.51·10⁶
Number of observations	20
Arc length (days)	1

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	106.438522
a – orbit major semiaxis (astronomical units)	0.99059300
e – orbit eccentricity	0.06662000
ω – orbit ascending node-perihelion angle (degrees)	327.217860
Ω – longitude of orbit ascending node (degrees)	0.516006
i – orbit inclination to the ecliptic plane (degrees)	24.434856

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	312.392542	0.99096602	0.06573286	328.539841	1.366605	24.463820	0.92582699	0.986481
01/21/1858	106.741836	0.99051201	0.06564271	328.701111	1.287831	24.463520	0.92549211	0.985803
01/29/1887	259.841584	0.99069283	0.06600500	328.110637	1.106966	24.456571	0.92530216	0.986073
02/07/1916	52.166327	0.99072383	0.06592764	328.252935	1.023618	24.453756	0.92540774	0.986119
02/14/1945	205.174777	0.99081407	0.06629069	327.561303	0.843882	24.446870	0.92513232	0.986254
02/22/1974	359.194621	0.99092458	0.06624967	327.751335	0.762675	24.442297	0.92527615	0.986419
03/02/2003	153.335776	0.99069116	0.06630426	327.948910	0.681660	24.442241	0.92500411	0.986071
03/09/2032	305.593753	0.99071984	0.06661083	327.256373	0.503328	24.432715	0.92472717	0.986113
03/17/2061	97.669113	0.99077768	0.06659654	327.448942	0.420280	24.430939	0.92479532	0.986200
03/25/2090	249.883100	0.99068610	0.06695326	326.722330	0.242318	24.423739	0.92435644	0.986063
04/03/2119	43.714646	0.99100706	0.06691413	326.985829	0.162999	24.420269	0.92469468	0.986542
04/10/2148	197.195597	0.99074108	0.06691947	327.067464	0.082129	24.420196	0.92444121	0.986145
04/18/2177	349.387722	0.99081094	0.06724915	326.525578	359.902937	24.412641	0.92417975	0.986250

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