Asteroid General Data

2017 KO₄

General information

Preliminary designation	2017 KO₄
Group	Amor
Absolute magnitude	18.40
Approximate diameter (m)	550
Approximate mass (kg)	3.13·10¹¹
Number of observations	85
Arc length (days)	6531

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	352.185355
a – orbit major semiaxis (astronomical units)	2.73218500
e – orbit eccentricity	0.53126000
ω – orbit ascending node-perihelion angle (degrees)	282.241622
Ω – longitude of orbit ascending node (degrees)	35.166639
i – orbit inclination to the ecliptic plane (degrees)	14.484369

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	26.726335	2.72574495	0.53393501	269.466334	46.778706	14.325099	1.27037431	4.500165
01/21/1858	190.554106	2.72081742	0.53694372	272.270283	44.411519	14.314760	1.25989160	4.487968
01/29/1887	354.547821	2.72966523	0.53259657	274.433543	42.438017	14.324525	1.27585488	4.509877
02/07/1916	153.907868	2.72231148	0.53708821	275.052389	41.707007	14.328767	1.26019007	4.491665
02/14/1945	309.072572	2.72275451	0.53718180	277.487905	39.482643	14.357031	1.26014034	4.492761
02/22/1974	112.616948	2.72512020	0.53590291	277.715312	39.069852	14.362596	1.26472034	4.498618
03/02/2003	271.387619	2.72312625	0.53638313	280.584808	36.531976	14.427994	1.26248727	4.493681
03/09/2032	68.866133	2.73391582	0.53049527	282.134089	35.156416	14.478510	1.28358641	4.520415
03/17/2061	226.251881	2.72896048	0.53145539	283.519792	33.823306	14.526934	1.27863971	4.508131
03/25/2090	25.665020	2.72813706	0.53246309	285.756246	31.823104	14.611068	1.27550477	4.506090
04/03/2119	185.439992	2.72674967	0.53169351	288.312248	29.709450	14.744343	1.27695456	4.502653
04/10/2148	344.796956	2.73364254	0.52750071	289.590261	28.445144	14.811298	1.29164417	4.519737
04/18/2177	141.014267	2.72150085	0.53342016	290.912549	27.201933	14.893637	1.26979743	4.489659

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