Asteroid General Data

2019 CH₄

General information

Preliminary designation	2019 CH₄
Group	Amor
Absolute magnitude	25.23
Approximate diameter (m)	24
Approximate mass (kg)	2.50·10⁷
Number of observations	33
Arc length (days)	8

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	39.223342
a – orbit major semiaxis (astronomical units)	1.29674700
e – orbit eccentricity	0.21419100
ω – orbit ascending node-perihelion angle (degrees)	24.827971
Ω – longitude of orbit ascending node (degrees)	137.550493
i – orbit inclination to the ecliptic plane (degrees)	23.192091

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	109.224264	1.29700400	0.21346916	23.338868	138.330241	23.207920	1.02013365	1.477109
01/21/1858	341.836554	1.29750055	0.21382262	23.536904	138.216714	23.204080	1.02006558	1.477957
01/29/1887	212.995195	1.29751479	0.21394717	23.670318	138.114838	23.203100	1.01991517	1.477982
02/07/1916	85.043387	1.29704905	0.21402109	23.934655	138.002698	23.202249	1.01945320	1.477186
02/14/1945	316.785136	1.29705354	0.21402413	24.121889	137.885626	23.200172	1.01945279	1.477194
02/22/1974	188.882919	1.29697042	0.21411045	24.386006	137.769870	23.197776	1.01927550	1.477052
03/02/2003	61.036928	1.29697768	0.21416146	24.576403	137.650352	23.194896	1.01921505	1.477064
03/09/2032	294.113031	1.29674318	0.21418632	24.843248	137.533515	23.191916	1.01899853	1.476664
03/17/2061	167.134020	1.29709806	0.21445668	25.082119	137.412347	23.187984	1.01892672	1.477270
03/25/2090	38.996059	1.29682675	0.21436652	25.326093	137.301449	23.185591	1.01883051	1.476806
04/03/2119	272.703436	1.29735237	0.21481343	25.530611	137.181476	23.180197	1.01866365	1.477704
04/10/2148	143.719826	1.29753061	0.21510822	25.673712	137.079255	23.179675	1.01842111	1.478009
04/18/2177	17.189123	1.29711742	0.21502556	25.912337	136.967135	23.178687	1.01820403	1.477303

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