Asteroid General Data

2017 EH₁

General information

Preliminary designation	2017 EH₁
Group	Aten
Absolute magnitude	23.24
Approximate diameter (m)	60
Approximate mass (kg)	3.91·10⁸
Number of observations	120
Arc length (days)	1854

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	272.783063
a – orbit major semiaxis (astronomical units)	0.88240800
e – orbit eccentricity	0.43400400
ω – orbit ascending node-perihelion angle (degrees)	254.959623
Ω – longitude of orbit ascending node (degrees)	134.588324
i – orbit inclination to the ecliptic plane (degrees)	4.326052

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	144.879860	0.88267727	0.43414530	251.841668	138.058066	4.271381	0.49946708	0.829284
01/21/1858	139.301973	0.88266989	0.43401851	252.378177	137.493543	4.283909	0.49957482	0.829274
01/29/1887	135.036645	0.88261386	0.43407752	252.795911	136.940978	4.293407	0.49949103	0.829195
02/07/1916	132.128878	0.88299209	0.43407250	253.234372	136.460281	4.280242	0.49970951	0.829728
02/14/1945	134.310905	0.88274441	0.43400800	253.614083	136.068689	4.295641	0.49962627	0.829379
02/22/1974	136.903126	0.88253737	0.43405795	254.038232	135.608369	4.310614	0.49946501	0.829087
03/02/2003	132.155364	0.88257901	0.43402953	254.534891	135.054174	4.316015	0.49951366	0.829146
03/09/2032	131.245434	0.88209963	0.43398104	255.052477	134.521836	4.333856	0.49928512	0.828471
03/17/2061	135.097834	0.88225409	0.43396884	255.580581	133.948573	4.326704	0.49938331	0.828688
03/25/2090	134.813010	0.88230050	0.43414596	256.129800	133.393618	4.325529	0.49925330	0.828754
04/03/2119	134.216610	0.88246134	0.43416930	256.513304	132.892365	4.333445	0.49932372	0.828980
04/10/2148	132.853518	0.88279660	0.43415775	256.917655	132.459842	4.340380	0.49952362	0.829453
04/18/2177	134.769089	0.88304519	0.43407309	257.274854	132.108426	4.349142	0.49973903	0.829803

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