Asteroid General Data

2021 KF

General information

Preliminary designation	2021 KF
Group	Amor
Absolute magnitude	23.36
Approximate diameter (m)	57
Approximate mass (kg)	3.31·10⁸
Number of observations	58
Arc length (days)	145

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	333.018737
a – orbit major semiaxis (astronomical units)	1.95265500
e – orbit eccentricity	0.44314400
ω – orbit ascending node-perihelion angle (degrees)	86.582867
Ω – longitude of orbit ascending node (degrees)	181.233182
i – orbit inclination to the ecliptic plane (degrees)	7.300650

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	180.162683	1.95371802	0.44297854	81.597084	184.927302	7.300381	1.08826286	2.730822
01/21/1858	47.560128	1.95363225	0.44284153	82.019499	184.546654	7.302903	1.08848275	2.730642
01/29/1887	275.300474	1.95293248	0.44306313	82.867272	183.938283	7.301159	1.08766011	2.729175
02/07/1916	144.053023	1.95185563	0.44385723	83.522991	183.451590	7.298634	1.08551039	2.726918
02/14/1945	12.125320	1.95252885	0.44365122	84.369698	182.826926	7.297045	1.08628704	2.728329
02/22/1974	239.227086	1.95315759	0.44380071	85.170168	182.286623	7.297021	1.08634487	2.729647
03/02/2003	106.556628	1.95209975	0.44430537	85.968226	181.702419	7.297451	1.08477135	2.727430
03/09/2032	335.368878	1.95253876	0.44351785	86.602077	181.208754	7.301191	1.08655296	2.728350
03/17/2061	204.829650	1.95386659	0.44338411	87.344968	180.630146	7.297467	1.08755319	2.731134
03/25/2090	73.554007	1.95307145	0.44416670	87.915631	180.168992	7.305960	1.08558216	2.729467
04/03/2119	301.153370	1.95263522	0.44515114	88.587836	179.667767	7.307742	1.08341743	2.728552
04/10/2148	168.539670	1.95284388	0.44477544	89.399327	179.082044	7.310906	1.08426689	2.728990
04/18/2177	37.189999	1.95288885	0.44405169	90.196714	178.541632	7.314907	1.08570525	2.729084

Detailed table...

3D animation...

Calculation on the date...

Return to search