Asteroid General Data

2000 CH₅₉ (310442)

General information

Preliminary designation	2000 CH₅₉
Number	310442
Group	Aten
Absolute magnitude	19.82
Approximate diameter (m)	290
Approximate mass (kg)	4.40·10¹⁰
Number of observations	583
Arc length (days)	9133

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	227.601817
a – orbit major semiaxis (astronomical units)	0.86208900
e – orbit eccentricity	0.42307100
ω – orbit ascending node-perihelion angle (degrees)	109.846405
Ω – longitude of orbit ascending node (degrees)	213.461636
i – orbit inclination to the ecliptic plane (degrees)	3.264487

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	18.567105	0.85800517	0.42257943	105.747776	217.634993	3.073000	0.49542983	0.794759
01/21/1858	177.709260	0.85945804	0.42285855	106.488979	216.948296	3.067751	0.49602886	0.796779
01/29/1887	325.238724	0.85955138	0.42274556	107.278776	216.094211	3.126013	0.49617985	0.796908
02/07/1916	115.130415	0.85989590	0.42248110	107.186180	215.919752	3.177659	0.49660613	0.797388
02/14/1945	251.445366	0.86071564	0.42281028	108.662990	214.795028	3.216916	0.49679622	0.798528
02/22/1974	18.609521	0.86261101	0.42298378	108.595111	214.668916	3.266694	0.49774054	0.801167
03/02/2003	95.578676	0.86328986	0.42315965	108.973840	214.344297	3.271594	0.49798043	0.802113
03/09/2032	168.287232	0.86285450	0.42298724	110.133202	213.279340	3.259874	0.49787806	0.801506
03/17/2061	257.221171	0.86084115	0.42363505	111.460648	212.233382	3.372576	0.49615867	0.798703
03/25/2090	17.056600	0.86191799	0.42388926	112.725363	210.982232	3.357614	0.49656021	0.800202
04/03/2119	103.869205	0.86265552	0.42400694	114.364791	209.368278	3.324892	0.49688359	0.801229
04/10/2148	211.118934	0.86077626	0.42376051	115.185337	208.692478	3.325220	0.49601327	0.798612
04/18/2177	347.437437	0.85871210	0.42369945	115.928313	208.013843	3.337356	0.49487626	0.795741

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