Asteroid General Data

2011 FT₉

General information

Preliminary designation	2011 FT₉
Group	Apollo
Absolute magnitude	26.06
Approximate diameter (m)	16
Approximate mass (kg)	7.94·10⁶
Number of observations	57
Arc length (days)	5489

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	78.351235
a – orbit major semiaxis (astronomical units)	1.51610200
e – orbit eccentricity	0.34817400
ω – orbit ascending node-perihelion angle (degrees)	186.314029
Ω – longitude of orbit ascending node (degrees)	27.501081
i – orbit inclination to the ecliptic plane (degrees)	2.672922

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	65.579794	1.52337478	0.35104906	181.862635	31.818955	2.472892	0.98859549	1.880229
01/21/1858	217.455109	1.52391466	0.35107646	182.247157	31.626991	2.466177	0.98890410	1.881229
01/29/1887	4.829423	1.52129158	0.35021687	183.751866	30.370413	2.568636	0.98850960	1.876374
02/07/1916	170.263028	1.52403659	0.35123507	184.224949	29.766966	2.517964	0.98874149	1.881454
02/14/1945	324.265487	1.52367267	0.35115632	184.476101	29.630791	2.511945	0.98862538	1.880781
02/22/1974	110.065752	1.52508152	0.35170727	184.389013	29.367938	2.510997	0.98869927	1.883390
03/02/2003	248.333215	1.52708751	0.35265233	184.721763	28.873525	2.467413	0.98855654	1.887107
03/09/2032	45.022683	1.52215906	0.35089402	185.853439	27.799052	2.454512	0.98804255	1.877979
03/17/2061	204.244417	1.52297958	0.35134966	186.224067	27.606893	2.446148	0.98788122	1.879497
03/25/2090	15.118701	1.51844287	0.34972713	186.819073	27.278463	2.458542	0.98740221	1.871106
04/03/2119	197.962952	1.51947591	0.35003087	187.133849	27.116073	2.451263	0.98761243	1.873015
04/10/2148	6.745370	1.52282792	0.35144845	188.042719	26.433208	2.418084	0.98763241	1.879217
04/18/2177	166.975126	1.52283860	0.35127980	188.309905	26.305631	2.412355	0.98789616	1.879236

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