Asteroid General Data

2009 CR₄

General information

Preliminary designation	2009 CR₄
Group	Amor
Absolute magnitude	21.61
Approximate diameter (m)	130
Approximate mass (kg)	3.71·10⁹
Number of observations	94
Arc length (days)	5117

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	179.439088
a – orbit major semiaxis (astronomical units)	1.75207300
e – orbit eccentricity	0.41808900
ω – orbit ascending node-perihelion angle (degrees)	243.829124
Ω – longitude of orbit ascending node (degrees)	324.543922
i – orbit inclination to the ecliptic plane (degrees)	4.777408

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	109.544663	1.75252807	0.41787237	238.895796	328.297037	4.885663	1.02019500	2.320054
01/21/1858	290.972412	1.75246918	0.41709762	239.960140	327.547587	4.859200	1.02151845	2.319937
01/29/1887	114.633171	1.75272797	0.41800529	240.476633	327.154706	4.847541	1.02007841	2.320451
02/07/1916	297.332544	1.75161677	0.41872327	241.078885	326.644155	4.833171	1.01817407	2.318245
02/14/1945	121.511609	1.75306170	0.41757373	241.702902	326.143187	4.823086	1.02102920	2.321114
02/22/1974	302.377728	1.75242307	0.41716250	242.597271	325.491660	4.803651	1.02137788	2.319845
03/02/2003	126.756550	1.75241162	0.41827296	243.254527	325.026157	4.787623	1.01942523	2.319823
03/09/2032	309.340672	1.75220344	0.41792328	243.898388	324.498842	4.776034	1.01991684	2.319409
03/17/2061	132.611002	1.75281640	0.41752603	244.703585	323.932185	4.761434	1.02096992	2.320627
03/25/2090	313.465403	1.75210921	0.41775741	245.596468	323.297814	4.741302	1.02015260	2.319222
04/03/2119	138.833714	1.75188275	0.41897959	246.030221	322.927515	4.730326	1.01787964	2.318773
04/10/2148	322.102499	1.75198322	0.41788553	246.803760	322.309729	4.719553	1.01985478	2.318972
04/18/2177	145.805906	1.75355302	0.41748935	247.517202	321.817792	4.704865	1.02146330	2.322090

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