Asteroid General Data

2001 FX₉ (203217)

General information

Preliminary designation	2001 FX₉
Number	203217
Group	Amor
Absolute magnitude	18.75
Approximate diameter (m)	470
Approximate mass (kg)	1.93·10¹¹
Number of observations	594
Arc length (days)	8904

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	208.485468
a – orbit major semiaxis (astronomical units)	1.93299900
e – orbit eccentricity	0.33045000
ω – orbit ascending node-perihelion angle (degrees)	292.247979
Ω – longitude of orbit ascending node (degrees)	184.335467
i – orbit inclination to the ecliptic plane (degrees)	3.500803

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	10.776910	1.93317807	0.33086569	288.343630	186.832638	3.440760	1.29355577	2.687871
01/21/1858	297.592235	1.93303499	0.33131169	289.042905	186.403218	3.450211	1.29259791	2.687572
01/29/1887	224.624117	1.93288776	0.33079618	289.536443	186.082865	3.458355	1.29349587	2.687265
02/07/1916	151.456354	1.93243328	0.33122597	290.211552	185.670607	3.467598	1.29236120	2.686318
02/14/1945	78.866170	1.93279425	0.33093844	290.698237	185.344382	3.475866	1.29315834	2.687070
02/22/1974	6.246723	1.93267331	0.33117899	291.378951	184.939456	3.484960	1.29261252	2.686818
03/02/2003	293.968068	1.93253711	0.33076971	291.831553	184.619883	3.493444	1.29331236	2.686534
03/09/2032	221.895104	1.93265016	0.33091262	292.430661	184.235602	3.502065	1.29311184	2.686770
03/17/2061	150.341588	1.93270769	0.33061909	292.904030	183.909284	3.511034	1.29371764	2.686890
03/25/2090	78.755638	1.93278767	0.33015818	293.381083	183.604927	3.519934	1.29466202	2.687057
04/03/2119	7.620383	1.93237161	0.33045659	293.947676	183.211631	3.529655	1.29380668	2.686189
04/10/2148	296.585477	1.93230418	0.33007440	294.486565	182.892481	3.539127	1.29450004	2.686049
04/18/2177	225.651412	1.93192464	0.33059988	295.064887	182.517317	3.548663	1.29323060	2.685257

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