Asteroid General Data

2021 CG₈

General information

Preliminary designation	2021 CG₈
Group	Apollo
Absolute magnitude	25.91
Approximate diameter (m)	17
Approximate mass (kg)	9.77·10⁶
Number of observations	38
Arc length (days)	8

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	167.275850
a – orbit major semiaxis (astronomical units)	1.75356000
e – orbit eccentricity	0.64851800
ω – orbit ascending node-perihelion angle (degrees)	293.462390
Ω – longitude of orbit ascending node (degrees)	123.270785
i – orbit inclination to the ecliptic plane (degrees)	1.377982

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	136.874818	1.75181891	0.64805189	291.660602	124.415365	1.405065	0.61654936	2.318646
01/21/1858	323.713422	1.74949894	0.64749409	292.053691	124.200615	1.407633	0.61670872	2.314041
01/29/1887	153.652337	1.75317081	0.64858649	293.061031	123.220995	1.374426	0.61608792	2.321330
02/07/1916	330.013569	1.75407215	0.64837107	292.652379	123.755988	1.391901	0.61678251	2.323121
02/14/1945	143.259990	1.75530678	0.64778984	292.434135	124.073298	1.403350	0.61823688	2.325574
02/22/1974	313.145550	1.75567484	0.64785330	292.822087	123.829317	1.410231	0.61825510	2.326305
03/02/2003	122.357603	1.75506276	0.64865735	293.244964	123.508401	1.384934	0.61662840	2.325089
03/09/2032	296.088559	1.75402308	0.64811896	293.530867	123.213918	1.378824	0.61720747	2.323023
03/17/2061	113.412482	1.75434548	0.64779795	293.749641	123.088241	1.382125	0.61788408	2.323664
03/25/2090	282.527973	1.75526202	0.64818591	294.856758	122.106973	1.361662	0.61752591	2.325485
04/03/2119	95.420402	1.75539466	0.64884064	295.083391	121.999614	1.365916	0.61642326	2.325749
04/10/2148	265.585058	1.75554952	0.64922605	294.940261	122.129683	1.371271	0.61580104	2.326056
04/18/2177	72.088753	1.75818907	0.64803993	295.319585	121.855037	1.385873	0.61881235	2.331304

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