Asteroid General Data

2000 YK₄ (455199)

General information

Preliminary designation	2000 YK₄
Number	455199
Group	Amor
Absolute magnitude	19.96
Approximate diameter (m)	270
Approximate mass (kg)	3.63·10¹⁰
Number of observations	111
Arc length (days)	8958

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	317.745057
a – orbit major semiaxis (astronomical units)	1.66665100
e – orbit eccentricity	0.37305300
ω – orbit ascending node-perihelion angle (degrees)	234.106164
Ω – longitude of orbit ascending node (degrees)	281.508822
i – orbit inclination to the ecliptic plane (degrees)	26.055900

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	20.038473	1.66767352	0.36961344	232.402678	282.924132	26.232189	1.05127897	2.153611
01/21/1858	191.505293	1.66736807	0.37033462	232.684663	282.702705	26.200669	1.04988395	2.153019
01/29/1887	3.497828	1.66732186	0.37068199	232.935416	282.508065	26.176654	1.04927568	2.152929
02/07/1916	176.385014	1.66706070	0.37125538	233.150827	282.314155	26.150155	1.04815544	2.152424
02/14/1945	350.039359	1.66705298	0.37173239	233.411106	282.096960	26.128127	1.04735540	2.152409
02/22/1974	164.167860	1.66731284	0.37202023	233.658775	281.897238	26.099231	1.04703873	2.152912
03/02/2003	338.603198	1.66674505	0.37267530	233.909819	281.676428	26.076229	1.04559035	2.151812
03/09/2032	153.894239	1.66655348	0.37301773	234.139600	281.481739	26.054822	1.04489949	2.151441
03/17/2061	329.890643	1.66664077	0.37340712	234.362749	281.254746	26.027422	1.04430523	2.151610
03/25/2090	146.188645	1.66635657	0.37383101	234.602744	281.058979	26.005345	1.04342081	2.151060
04/03/2119	322.859931	1.66658293	0.37430013	234.846340	280.831288	25.973970	1.04278072	2.151498
04/10/2148	139.342681	1.66620476	0.37487030	235.075039	280.643083	25.952216	1.04159408	2.150766
04/18/2177	315.896388	1.66640003	0.37527561	235.351782	280.406118	25.921287	1.04104074	2.151144

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