Asteroid General Data

2018 CH₁₄

General information

Preliminary designation	2018 CH₁₄
Group	Amor
Absolute magnitude	25.47
Approximate diameter (m)	21
Approximate mass (kg)	1.79·10⁷
Number of observations	30
Arc length (days)	22

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	109.468232
a – orbit major semiaxis (astronomical units)	2.41125100
e – orbit eccentricity	0.57687600
ω – orbit ascending node-perihelion angle (degrees)	162.774573
Ω – longitude of orbit ascending node (degrees)	321.381840
i – orbit inclination to the ecliptic plane (degrees)	1.856224

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	234.574543	2.40376583	0.57874872	155.055163	325.689031	1.876016	1.01258943	3.726824
01/21/1858	134.851471	2.42000740	0.57094703	156.685390	324.996008	1.853769	1.03831136	3.764659
01/29/1887	41.817425	2.40819282	0.57853702	157.699322	324.253909	1.877220	1.01496411	3.737124
02/07/1916	312.504590	2.42432377	0.57140419	157.878676	324.028960	1.850891	1.03905501	3.774736
02/14/1945	200.386907	2.41468023	0.57458874	160.037968	323.044870	1.861554	1.02723216	3.752235
02/22/1974	114.009420	2.40827467	0.57803552	160.346144	322.602086	1.871416	1.01620637	3.737314
03/02/2003	12.973755	2.42189996	0.56801895	161.458748	322.155519	1.832411	1.04621488	3.769076
03/09/2032	276.064422	2.40927630	0.57776637	162.837183	321.272034	1.858593	1.01727748	3.739646
03/17/2061	191.442186	2.41590079	0.57165446	163.188871	320.865645	1.841780	1.03484032	3.755081
03/25/2090	88.544643	2.41266921	0.57168879	165.314420	319.890032	1.827631	1.03337327	3.747549
04/03/2119	11.468552	2.40645834	0.57410113	165.547424	319.478359	1.833652	1.02490788	3.733087
04/10/2148	274.902570	2.41964817	0.56595667	166.849008	319.009098	1.789575	1.05023214	3.763821
04/18/2177	187.156673	2.40479063	0.57539786	167.900928	318.262580	1.810852	1.02107925	3.729207

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