Asteroid General Data

2018 CG₂

General information

Preliminary designation	2018 CG₂
Group	Apollo
Absolute magnitude	19.16
Approximate diameter (m)	390
Approximate mass (kg)	1.10·10¹¹
Number of observations	120
Arc length (days)	1150

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	23.295833
a – orbit major semiaxis (astronomical units)	2.00978000
e – orbit eccentricity	0.70207800
ω – orbit ascending node-perihelion angle (degrees)	337.458199
Ω – longitude of orbit ascending node (degrees)	78.556967
i – orbit inclination to the ecliptic plane (degrees)	20.566347

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	232.155801	2.01118455	0.70552522	334.684142	80.554339	19.828031	0.59224313	2.852190
01/21/1858	301.204589	2.00788562	0.70722254	335.084567	80.235764	19.968401	0.58786366	2.845176
01/29/1887	10.655411	2.00967254	0.70494969	335.276621	80.057997	19.991717	0.59295451	2.848974
02/07/1916	76.785714	2.00835677	0.70518049	336.036889	79.582518	20.214508	0.59210276	2.846177
02/14/1945	148.776194	2.00777371	0.70494013	336.261516	79.360406	20.278774	0.59241345	2.844938
02/22/1974	214.909877	2.00861034	0.70273587	336.896155	79.004627	20.425613	0.59708781	2.846716
03/02/2003	286.017550	2.00765768	0.70393653	337.252958	78.723119	20.547153	0.59439411	2.844691
03/09/2032	354.566157	2.01077271	0.70081148	337.667867	78.462444	20.603083	0.60160011	2.851314
03/17/2061	61.487375	2.00803635	0.70250193	338.194095	78.108567	20.786483	0.59738693	2.845496
03/25/2090	132.831971	2.00936149	0.70205792	338.426211	77.890023	20.846484	0.59867335	2.848313
04/03/2119	197.157085	2.01008963	0.70005907	338.996624	77.575779	20.968072	0.60290815	2.849861
04/10/2148	267.270880	2.00726105	0.70179457	339.341881	77.281067	21.108363	0.59857615	2.843848
04/18/2177	334.148091	2.01058035	0.69839606	339.685819	77.085469	21.130102	0.60639896	2.850905

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