Asteroid General Data

2017 CH₁

General information

Preliminary designation	2017 CH₁
Group	Apollo
Absolute magnitude	18.12
Approximate diameter (m)	630
Approximate mass (kg)	4.61·10¹¹
Number of observations	300
Arc length (days)	2837

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	240.646733
a – orbit major semiaxis (astronomical units)	2.32341700
e – orbit eccentricity	0.57774900
ω – orbit ascending node-perihelion angle (degrees)	153.527552
Ω – longitude of orbit ascending node (degrees)	74.443152
i – orbit inclination to the ecliptic plane (degrees)	28.063971

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	291.453268	2.31915808	0.58759428	149.299358	77.331050	26.820319	0.95643405	3.531800
01/21/1858	6.008212	2.31811009	0.58665944	149.922921	76.871908	27.015224	0.95816893	3.529407
01/29/1887	79.665643	2.31944346	0.58413344	150.505042	76.449020	27.173306	0.96457897	3.532452
02/07/1916	156.390765	2.32106579	0.57908599	151.077410	76.025025	27.307140	0.97696912	3.536159
02/14/1945	232.697585	2.31975689	0.57711918	151.864286	75.550260	27.558240	0.98098069	3.533168
02/22/1974	304.933572	2.32491039	0.57589695	152.021654	75.381352	27.572195	0.98600158	3.544949
03/02/2003	14.354290	2.33140676	0.57535049	152.902998	74.866867	27.796749	0.99003073	3.559817
03/09/2032	76.947474	2.32354298	0.57782666	153.578395	74.408437	28.070243	0.98093789	3.541822
03/17/2061	141.809652	2.32202935	0.57686424	154.196908	73.996455	28.266376	0.98253365	3.538361
03/25/2090	209.003759	2.32277201	0.57499578	154.803177	73.611659	28.423096	0.98718792	3.540059
04/03/2119	276.746910	2.32406821	0.57217838	155.338193	73.239981	28.556982	0.99428664	3.543023
04/10/2148	344.263571	2.32828583	0.56769906	155.790012	72.986233	28.613275	1.00652016	3.552672
04/18/2177	49.555895	2.32661260	0.56797542	155.978286	72.768430	28.688770	1.00515383	3.548843

Detailed table...

3D animation...

Calculation on the date...

Return to search