Asteroid General Data

2021 FK₂

General information

Preliminary designation	2021 FK₂
Group	Amor
Absolute magnitude	27.88
Approximate diameter (m)	7
Approximate mass (kg)	6.43·10⁵
Number of observations	28
Arc length (days)	18

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	277.357590
a – orbit major semiaxis (astronomical units)	1.28901400
e – orbit eccentricity	0.20826800
ω – orbit ascending node-perihelion angle (degrees)	175.034522
Ω – longitude of orbit ascending node (degrees)	354.659412
i – orbit inclination to the ecliptic plane (degrees)	1.026705

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	170.606252	1.28655835	0.20766002	169.285650	356.943384	1.058337	1.01939162	1.459301
01/21/1858	105.792003	1.28831053	0.20835475	169.934181	356.913512	1.049865	1.01988491	1.462283
01/29/1887	62.455060	1.28471287	0.20617970	171.033980	356.384769	1.054717	1.01983115	1.456162
02/07/1916	27.111352	1.28531820	0.20649243	171.593491	356.015145	1.048307	1.01990972	1.457191
02/14/1945	342.617802	1.28831405	0.20814244	172.240199	355.652243	1.043779	1.02016123	1.462289
02/22/1974	276.096100	1.28689223	0.20728413	173.850210	354.934457	1.042669	1.02013990	1.459869
03/02/2003	235.322414	1.28710391	0.20732661	173.766092	355.169477	1.033373	1.02025302	1.460229
03/09/2032	184.312824	1.28894424	0.20826341	175.050973	354.634382	1.026168	1.02050432	1.463362
03/17/2061	120.351085	1.28958120	0.20849972	175.331378	354.449883	1.021777	1.02070388	1.464447
03/25/2090	78.619326	1.28641865	0.20676415	175.911515	354.110558	1.020224	1.02043340	1.459063
04/03/2119	26.222334	1.28923871	0.20810913	176.565371	353.708078	1.012910	1.02093636	1.463864
04/10/2148	326.042786	1.28839782	0.20756166	176.835328	353.460797	1.008806	1.02097584	1.462432
04/18/2177	283.460245	1.28619638	0.20632701	177.547204	353.052064	1.005787	1.02081933	1.458685

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