Asteroid General Data

2018 CB₁₅

General information

Preliminary designation	2018 CB₁₅
Group	Apollo
Absolute magnitude	20.76
Approximate diameter (m)	190
Approximate mass (kg)	1.20·10¹⁰
Number of observations	94
Arc length (days)	2606

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	300.884602
a – orbit major semiaxis (astronomical units)	1.11241900
e – orbit eccentricity	0.31776900
ω – orbit ascending node-perihelion angle (degrees)	173.684140
Ω – longitude of orbit ascending node (degrees)	160.399195
i – orbit inclination to the ecliptic plane (degrees)	26.305363

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	151.288239	1.11237800	0.31813127	172.680925	161.067069	26.269092	0.75849577	1.173219
01/21/1858	54.909105	1.11267391	0.31824037	172.799949	160.973104	26.271675	0.75857616	1.173687
01/29/1887	313.584097	1.11297132	0.31833378	172.996846	160.873619	26.277533	0.75867495	1.174158
02/07/1916	215.026353	1.11261704	0.31801946	173.127523	160.777960	26.285094	0.75878317	1.173597
02/14/1945	118.601348	1.11269074	0.31807907	173.252370	160.674889	26.290444	0.75876710	1.173714
02/22/1974	17.164061	1.11302275	0.31823345	173.438751	160.576657	26.294419	0.75882168	1.174239
03/02/2003	276.836425	1.11256322	0.31788314	173.598033	160.477914	26.303344	0.75889813	1.173512
03/09/2032	180.786683	1.11253770	0.31774328	173.710984	160.378595	26.305729	0.75903632	1.173472
03/17/2061	80.804344	1.11308855	0.31790685	173.884879	160.281421	26.307426	0.75923008	1.174344
03/25/2090	338.461014	1.11280212	0.31761821	174.077140	160.183651	26.315267	0.75935590	1.173890
04/03/2119	241.407906	1.11245084	0.31736952	174.193225	160.092071	26.321030	0.75939285	1.173335
04/10/2148	143.971349	1.11291288	0.31765666	174.351733	159.989032	26.325683	0.75938869	1.174066
04/18/2177	42.343281	1.11272257	0.31750969	174.531052	159.892372	26.333032	0.75942237	1.173764

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