Asteroid General Data

2015 FF

General information

Preliminary designation	2015 FF
Group	Apollo
Absolute magnitude	26.80
Approximate diameter (m)	12
Approximate mass (kg)	2.86·10⁶
Number of observations	23
Arc length (days)	4

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	357.709394
a – orbit major semiaxis (astronomical units)	1.26291500
e – orbit eccentricity	0.33527200
ω – orbit ascending node-perihelion angle (degrees)	241.989282
Ω – longitude of orbit ascending node (degrees)	6.386897
i – orbit inclination to the ecliptic plane (degrees)	2.091612

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	97.705507	1.26479318	0.33583178	237.217152	11.024937	1.910788	0.84003544	1.422427
01/21/1858	248.125504	1.26374322	0.33573164	237.641413	10.613924	1.911273	0.83946464	1.420656
01/29/1887	46.614757	1.26378556	0.33570011	238.425160	9.883725	1.902275	0.83953260	1.420727
02/07/1916	196.149384	1.26529065	0.33608013	238.604851	9.607719	1.903083	0.84005161	1.423266
02/14/1945	335.699256	1.26956362	0.33714213	239.090967	8.548796	2.034863	0.84154024	1.430482
02/22/1974	71.252435	1.27095348	0.33773132	239.404712	8.222295	2.028120	0.84171269	1.432831
03/02/2003	170.392478	1.27005235	0.33741208	240.410348	7.359028	2.040037	0.84152134	1.431308
03/09/2032	305.238573	1.26335668	0.33550769	242.137258	6.267501	2.094926	0.83949079	1.420004
03/17/2061	104.207010	1.26347872	0.33578905	242.450495	5.914653	2.090291	0.83921640	1.420210
03/25/2090	256.115879	1.26454650	0.33584866	242.746350	5.619592	2.086404	0.83985025	1.422011
04/03/2119	41.298298	1.26469654	0.33607131	243.062190	5.306087	2.083239	0.83966832	1.422264
04/10/2148	196.843533	1.26353826	0.33559237	243.693800	4.794339	2.084459	0.83950446	1.420310
04/18/2177	352.475116	1.26451449	0.33603221	244.108142	4.390010	2.083084	0.83959689	1.421957

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