Asteroid General Data

2020 KN₄

General information

Preliminary designation	2020 KN₄
Group	Apollo
Absolute magnitude	21.37
Approximate diameter (m)	140
Approximate mass (kg)	5.17·10⁹
Number of observations	191
Arc length (days)	732

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	358.826114
a – orbit major semiaxis (astronomical units)	1.05993500
e – orbit eccentricity	0.29247300
ω – orbit ascending node-perihelion angle (degrees)	249.597175
Ω – longitude of orbit ascending node (degrees)	247.839258
i – orbit inclination to the ecliptic plane (degrees)	34.597680

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	318.424375	1.06021213	0.29237680	249.358771	248.521319	34.595401	0.75023071	1.091666
01/21/1858	172.343127	1.05979848	0.29234148	249.361877	248.415512	34.600323	0.74997542	1.091027
01/29/1887	27.868554	1.05982150	0.29219756	249.419435	248.318482	34.603800	0.75014425	1.091063
02/07/1916	241.641599	1.06017934	0.29208325	249.537532	248.213291	34.604340	0.75051871	1.091615
02/14/1945	92.180292	1.06023921	0.29217566	249.623838	248.119431	34.603782	0.75046312	1.091708
02/22/1974	302.720822	1.06021408	0.29223963	249.652096	248.018041	34.603339	0.75037751	1.091669
03/02/2003	153.009390	1.06016986	0.29235999	249.635180	247.921350	34.601223	0.75021861	1.091601
03/09/2032	4.835828	1.06005228	0.29251470	249.587949	247.825586	34.601641	0.74997140	1.091419
03/17/2061	220.051335	1.05974002	0.29232321	249.618861	247.719050	34.609135	0.74995342	1.090937
03/25/2090	75.687017	1.05984968	0.29214057	249.689225	247.622133	34.613651	0.75022459	1.091106
04/03/2119	288.552317	1.06020693	0.29207026	249.815944	247.515517	34.613900	0.75055202	1.091658
04/10/2148	138.818145	1.06024310	0.29214322	249.899285	247.420898	34.612267	0.75050027	1.091714
04/18/2177	349.461260	1.06023870	0.29217778	249.910142	247.315314	34.611248	0.75046051	1.091707

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