Asteroid General Data

2009 FX₄

General information

Preliminary designation	2009 FX₄
Group	Apollo
Absolute magnitude	25.44
Approximate diameter (m)	22
Approximate mass (kg)	1.87·10⁷
Number of observations	49
Arc length (days)	3

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	330.958187
a – orbit major semiaxis (astronomical units)	1.28796100
e – orbit eccentricity	0.32154400
ω – orbit ascending node-perihelion angle (degrees)	196.108385
Ω – longitude of orbit ascending node (degrees)	49.309537
i – orbit inclination to the ecliptic plane (degrees)	0.521864

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	231.360543	1.28678387	0.32142596	192.362550	52.322944	0.497649	0.87317813	1.459685
01/21/1858	186.725011	1.28764660	0.32174794	192.381713	52.333540	0.494365	0.87334895	1.461153
01/29/1887	131.056084	1.28908533	0.32212350	192.664176	52.178209	0.491153	0.87384065	1.463602
02/07/1916	71.435375	1.28649381	0.32125309	193.241128	51.706007	0.490741	0.87320371	1.459191
02/14/1945	31.770833	1.28643414	0.32126149	193.186514	51.804306	0.487675	0.87315239	1.459090
02/22/1974	336.912548	1.28920770	0.32199251	192.250427	52.804810	0.496901	0.87409248	1.463811
03/02/2003	275.628000	1.28896697	0.32180281	191.896078	53.222505	0.496913	0.87417378	1.463401
03/09/2032	239.663526	1.28788286	0.32157295	196.072915	49.339686	0.521217	0.87373457	1.461555
03/17/2061	216.790752	1.28200247	0.31989121	204.215514	41.028016	0.515205	0.87190115	1.451556
03/25/2090	213.087883	1.28461092	0.32076173	204.504125	40.602069	0.517550	0.87255690	1.455989
04/03/2119	185.725405	1.28542777	0.32096976	204.472392	40.698537	0.512728	0.87284433	1.457378
04/10/2148	161.706767	1.28343191	0.32042238	204.141155	40.976166	0.514052	0.87219160	1.453985
04/18/2177	153.321783	1.28242482	0.32008037	204.088444	40.977519	0.511771	0.87194581	1.452274

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