Asteroid General Data

2009 CG

General information

Preliminary designation	2009 CG
Group	Apollo
Absolute magnitude	22.94
Approximate diameter (m)	69
Approximate mass (kg)	5.91·10⁸
Number of observations	45
Arc length (days)	19

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	217.284581
a – orbit major semiaxis (astronomical units)	1.40973200
e – orbit eccentricity	0.30126500
ω – orbit ascending node-perihelion angle (degrees)	307.345695
Ω – longitude of orbit ascending node (degrees)	140.227530
i – orbit inclination to the ecliptic plane (degrees)	18.171778

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	171.070048	1.40961913	0.30248325	305.656612	141.339419	18.088244	0.98323296	1.673606
01/21/1858	297.296628	1.40934228	0.30222892	305.974448	141.150414	18.104321	0.98339828	1.673113
01/29/1887	59.008654	1.40988905	0.30218543	306.147931	141.016545	18.110756	0.98384112	1.674087
02/07/1916	180.842341	1.40931996	0.30191080	306.370401	140.858042	18.123295	0.98383105	1.673073
02/14/1945	306.669317	1.40966326	0.30169646	306.666898	140.678260	18.137290	0.98437284	1.673685
02/22/1974	67.536637	1.40990389	0.30172868	306.897370	140.527503	18.148805	0.98449545	1.674113
03/02/2003	190.008448	1.40915414	0.30126412	307.074802	140.379986	18.158325	0.98462656	1.672778
03/09/2032	315.139376	1.40969072	0.30142168	307.412099	140.191799	18.173639	0.98477937	1.673734
03/17/2061	76.208573	1.40972143	0.30126849	307.564578	140.059929	18.181752	0.98501678	1.673788
03/25/2090	200.211880	1.40878492	0.30075175	307.785833	139.893516	18.191024	0.98509039	1.672121
04/03/2119	324.909784	1.40976078	0.30090991	308.074343	139.725569	18.204427	0.98554979	1.673859
04/10/2148	85.737310	1.40983313	0.30062598	308.247020	139.595264	18.212520	0.98600067	1.673987
04/18/2177	210.366429	1.40853109	0.29999150	308.494284	139.414964	18.229723	0.98598374	1.671669

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