Asteroid General Data

2021 FL₃

General information

Preliminary designation	2021 FL₃
Group	Apollo
Absolute magnitude	23.50
Approximate diameter (m)	53
Approximate mass (kg)	2.73·10⁸
Number of observations	91
Arc length (days)	38

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	17.012081
a – orbit major semiaxis (astronomical units)	1.24679100
e – orbit eccentricity	0.37612500
ω – orbit ascending node-perihelion angle (degrees)	329.663482
Ω – longitude of orbit ascending node (degrees)	136.522557
i – orbit inclination to the ecliptic plane (degrees)	3.689862

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	6.866242	1.24654262	0.37608870	326.872895	139.078800	3.669531	0.77773203	1.391750
01/21/1858	313.653036	1.24581202	0.37579500	327.280479	138.703798	3.670468	0.77764210	1.390527
01/29/1887	264.225226	1.24562731	0.37572391	327.623380	138.389834	3.676537	0.77761535	1.390218
02/07/1916	215.654127	1.24610260	0.37588364	327.982485	138.091229	3.678159	0.77771302	1.391013
02/14/1945	165.536681	1.24631840	0.37594044	328.488358	137.656455	3.681601	0.77777691	1.391375
02/22/1974	110.360427	1.24651523	0.37615562	328.778505	137.382246	3.687136	0.77763152	1.391704
03/02/2003	52.778376	1.24746942	0.37638633	329.237297	136.875850	3.693733	0.77793898	1.393303
03/09/2032	352.823431	1.24677875	0.37636599	329.686332	136.491101	3.691312	0.77753363	1.392146
03/17/2061	296.933821	1.24664203	0.37615660	330.183345	136.044559	3.692955	0.77770940	1.391917
03/25/2090	243.688163	1.24643021	0.37607540	330.476779	135.804117	3.699084	0.77767847	1.391562
04/03/2119	195.564504	1.24608611	0.37589064	330.877401	135.458126	3.702860	0.77769401	1.390986
04/10/2148	147.891032	1.24589387	0.37568283	331.218758	135.105545	3.708185	0.77783293	1.390664
04/18/2177	95.443538	1.24660253	0.37579928	331.756503	134.649809	3.709224	0.77813020	1.391851

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