Asteroid General Data

2017 CO

General information

Preliminary designation	2017 CO
Group	Apollo
Absolute magnitude	26.15
Approximate diameter (m)	16
Approximate mass (kg)	7.01·10⁶
Number of observations	30
Arc length (days)	33

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	282.967090
a – orbit major semiaxis (astronomical units)	1.38228300
e – orbit eccentricity	0.26853900
ω – orbit ascending node-perihelion angle (degrees)	167.092490
Ω – longitude of orbit ascending node (degrees)	302.500460
i – orbit inclination to the ecliptic plane (degrees)	1.887180

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	186.038928	1.36963245	0.26291255	160.704185	306.185964	1.832263	1.00953888	1.602901
01/21/1858	207.368518	1.37244670	0.26408569	161.869460	305.542889	1.844674	1.01000317	1.607844
01/29/1887	222.540980	1.37461502	0.26506065	162.669361	305.066457	1.845894	1.01025866	1.611656
02/07/1916	222.024222	1.37627522	0.26590734	163.177871	304.765680	1.844498	1.01031354	1.614576
02/14/1945	209.652652	1.37697627	0.26610791	164.364030	304.085164	1.862588	1.01055200	1.615810
02/22/1974	178.510820	1.37927633	0.26726448	165.171629	303.645355	1.862466	1.01064476	1.619860
03/02/2003	150.986333	1.37712812	0.26606554	166.397681	302.884548	1.883364	1.01072179	1.616077
03/09/2032	124.217123	1.37923305	0.26704980	167.228780	302.408695	1.882186	1.01090914	1.619784
03/17/2061	93.645703	1.37946830	0.26717532	167.586646	302.125744	1.881373	1.01090842	1.620198
03/25/2090	71.689910	1.37884659	0.26672283	168.774505	301.455190	1.897976	1.01107673	1.619103
04/03/2119	47.145976	1.38149268	0.26794850	169.527727	301.059527	1.896010	1.01132379	1.623766
04/10/2148	12.877779	1.37835101	0.26623402	170.571948	300.422448	1.909634	1.01138708	1.618230
04/18/2177	351.527238	1.37688599	0.26547938	171.122823	300.077636	1.911221	1.01135115	1.615651

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