Asteroid General Data

2021 CG₃

General information

Preliminary designation	2021 CG₃
Group	Apollo
Absolute magnitude	22.66
Approximate diameter (m)	78
Approximate mass (kg)	8.71·10⁸
Number of observations	103
Arc length (days)	319

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	239.698199
a – orbit major semiaxis (astronomical units)	1.08466900
e – orbit eccentricity	0.21976100
ω – orbit ascending node-perihelion angle (degrees)	112.830462
Ω – longitude of orbit ascending node (degrees)	156.024635
i – orbit inclination to the ecliptic plane (degrees)	8.890212

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	163.811552	1.08303126	0.21742787	110.854055	157.824317	8.997158	0.84755008	1.127099
01/21/1858	70.690594	1.08354415	0.21784879	111.143667	157.563796	8.983651	0.84749536	1.127900
01/29/1887	335.220457	1.08352692	0.21822585	111.436684	157.290363	8.958788	0.84707334	1.127873
02/07/1916	236.284511	1.08378394	0.21848294	111.780779	157.028033	8.949155	0.84699563	1.128274
02/14/1945	141.174515	1.08362089	0.21895226	112.137163	156.694486	8.920233	0.84635965	1.128020
02/22/1974	41.961825	1.08349138	0.21907431	112.252202	156.475632	8.924693	0.84612626	1.127817
03/02/2003	294.764209	1.08470336	0.21975330	112.652365	156.210023	8.898996	0.84633621	1.129710
03/09/2032	184.676215	1.08468584	0.21979988	112.793375	155.988182	8.891954	0.84627203	1.129683
03/17/2061	81.050584	1.08401207	0.21990140	113.104250	155.707084	8.877494	0.84563630	1.128631
03/25/2090	336.180246	1.08459412	0.22031126	113.432928	155.471245	8.863369	0.84564582	1.129540
04/03/2119	224.790825	1.08421960	0.22051457	113.535247	155.201814	8.843632	0.84513337	1.128955
04/10/2148	120.737161	1.08357090	0.22020023	113.576369	154.997675	8.847535	0.84496834	1.127942
04/18/2177	18.353627	1.08429735	0.22048752	114.025916	154.729996	8.836493	0.84522331	1.129076

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