Asteroid General Data

2012 FY₂₃

General information

Preliminary designation	2012 FY₂₃
Group	Apollo
Absolute magnitude	20.04
Approximate diameter (m)	260
Approximate mass (kg)	3.25·10¹⁰
Number of observations	292
Arc length (days)	2485

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	294.577761
a – orbit major semiaxis (astronomical units)	2.42027700
e – orbit eccentricity	0.57791400
ω – orbit ascending node-perihelion angle (degrees)	42.535762
Ω – longitude of orbit ascending node (degrees)	204.188887
i – orbit inclination to the ecliptic plane (degrees)	17.217014

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	106.236181	2.41884906	0.57194473	36.420038	209.099686	18.375104	1.03540108	3.761956
01/21/1858	9.633889	2.41534420	0.57409015	36.387093	208.918934	18.381520	1.02871889	3.753783
01/29/1887	258.599273	2.43003819	0.56730925	38.161961	207.681866	17.982762	1.05145506	3.788090
02/07/1916	146.395645	2.41601663	0.57744383	39.242790	206.940911	17.857984	1.02090274	3.755351
02/14/1945	50.783966	2.41878608	0.57566821	39.382900	206.615695	17.795769	1.02636782	3.761810
02/22/1974	296.116576	2.42903560	0.57255781	41.577601	205.163283	17.373336	1.03827229	3.785746
03/02/2003	194.625421	2.41268079	0.58235057	42.130533	204.659512	17.329804	1.00765475	3.747576
03/09/2032	98.118393	2.41932457	0.57842443	42.626038	204.145767	17.216588	1.01992813	3.763066
03/17/2061	342.928059	2.41624259	0.58409718	45.239857	202.318330	16.796041	1.00492211	3.755877
03/25/2090	251.256701	2.41176441	0.58575192	45.254686	202.127109	16.791771	0.99906878	3.745441
04/03/2119	151.162738	2.42665537	0.58028467	46.699101	201.072984	16.510033	1.01850445	3.780182
04/10/2148	49.721409	2.41058562	0.58918639	48.317823	199.720152	16.310664	0.99030139	3.742695
04/18/2177	320.278300	2.41416267	0.58735100	48.497670	199.391918	16.266285	0.99620181	3.751029

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