Asteroid General Data

2009 FF (876954)

General information

Preliminary designation	2009 FF
Number	876954
Group	Apollo
Absolute magnitude	21.97
Approximate diameter (m)	110
Approximate mass (kg)	2.26·10⁹
Number of observations	596
Arc length (days)	15195

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	231.626352
a – orbit major semiaxis (astronomical units)	1.47362000
e – orbit eccentricity	0.46812500
ω – orbit ascending node-perihelion angle (degrees)	13.567235
Ω – longitude of orbit ascending node (degrees)	263.348279
i – orbit inclination to the ecliptic plane (degrees)	0.978671

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	344.762472	1.47077990	0.46715387	4.196102	272.293939	0.975806	0.78369937	1.783701
01/21/1858	83.178392	1.47063115	0.46688853	4.722859	271.844199	0.974735	0.78401034	1.783431
01/29/1887	174.463834	1.47255331	0.46737827	5.691209	270.886526	0.978189	0.78431390	1.786928
02/07/1916	257.375475	1.47344836	0.46759835	6.173258	270.489234	0.977823	0.78446633	1.788558
02/14/1945	344.692586	1.47065525	0.46714047	8.199581	268.591857	0.974527	0.78365266	1.783475
02/22/1974	85.069636	1.47074991	0.46751785	8.841001	267.992459	0.973297	0.78314807	1.783647
03/02/2003	173.659995	1.47312273	0.46810959	10.631547	266.215765	0.984665	0.78353985	1.787965
03/09/2032	253.529637	1.47406680	0.46840470	13.793880	263.166371	0.975920	0.78360699	1.789684
03/17/2061	329.809702	1.47613041	0.46923508	15.919761	261.253489	0.972926	0.78347823	1.793444
03/25/2090	35.942060	1.47609724	0.46890385	16.423494	260.782970	0.974008	0.78394956	1.793383
04/03/2119	95.088940	1.47697021	0.46894444	17.369500	259.924204	0.978600	0.78435324	1.794974
04/10/2148	154.089465	1.47660292	0.46892478	18.563789	258.842362	0.976914	0.78418721	1.794305
04/18/2177	216.340296	1.47484234	0.46861471	20.032890	257.557565	0.986247	0.78370953	1.791097

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