Asteroid General Data

2018 CL

General information

Preliminary designation	2018 CL
Group	Aten
Absolute magnitude	25.52
Approximate diameter (m)	21
Approximate mass (kg)	1.67·10⁷
Number of observations	59
Arc length (days)	2

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	203.764930
a – orbit major semiaxis (astronomical units)	0.85433900
e – orbit eccentricity	0.24124900
ω – orbit ascending node-perihelion angle (degrees)	141.704142
Ω – longitude of orbit ascending node (degrees)	136.255805
i – orbit inclination to the ecliptic plane (degrees)	11.853907

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	297.150479	0.85663503	0.23741391	141.642165	138.267949	12.098243	0.65325796	0.792856
01/21/1858	151.560539	0.85728389	0.23669495	141.534939	138.006955	12.105681	0.65436912	0.793757
01/29/1887	335.156260	0.85841715	0.23752004	141.974265	137.680656	12.095464	0.65452587	0.795332
02/07/1916	164.164983	0.85682579	0.23715480	141.831905	137.411634	12.101647	0.65362544	0.793121
02/14/1945	24.551233	0.85532598	0.23815567	142.247297	137.148775	12.095390	0.65162525	0.791039
02/22/1974	287.971698	0.85230463	0.24177996	142.500285	136.819615	11.954825	0.64623445	0.786852
03/02/2003	246.168522	0.85272609	0.24151116	142.555884	136.499861	11.959325	0.64678323	0.787435
03/09/2032	179.894767	0.85441759	0.24115541	141.706071	136.195383	11.855524	0.64837016	0.789780
03/17/2061	78.427468	0.85454677	0.24051659	141.766422	135.879178	11.864706	0.64901410	0.789959
03/25/2090	348.530675	0.85388109	0.24176483	142.225796	135.588322	11.847968	0.64744267	0.789036
04/03/2119	277.576614	0.85334020	0.24179774	142.363029	135.303558	11.855598	0.64700447	0.788286
04/10/2148	213.157158	0.85246784	0.24327586	142.765253	134.943238	11.811454	0.64508299	0.787078
04/18/2177	167.915414	0.85220007	0.24331925	142.878904	134.651705	11.814117	0.64484339	0.786707

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