Asteroid General Data

2017 EH₄

General information

Preliminary designation	2017 EH₄
Group	Amor
Absolute magnitude	24.00
Approximate diameter (m)	42
Approximate mass (kg)	1.37·10⁸
Number of observations	123
Arc length (days)	46

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	36.088084
a – orbit major semiaxis (astronomical units)	1.76295600
e – orbit eccentricity	0.42279000
ω – orbit ascending node-perihelion angle (degrees)	137.599562
Ω – longitude of orbit ascending node (degrees)	1.978408
i – orbit inclination to the ecliptic plane (degrees)	6.702024

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	249.777942	1.76231435	0.42290286	133.974684	4.294372	6.606488	1.01702658	2.339514
01/21/1858	35.967215	1.76345339	0.42344258	134.669881	3.804613	6.630569	1.01673213	2.341783
01/29/1887	175.951675	1.76395285	0.42345005	134.952999	3.588215	6.633046	1.01700693	2.342778
02/07/1916	314.569047	1.76394204	0.42203080	135.361536	3.341963	6.636482	1.01950418	2.342756
02/14/1945	95.423755	1.76407936	0.42186349	135.995190	2.965393	6.654397	1.01987868	2.343030
02/22/1974	232.600563	1.76462403	0.42191178	136.597734	2.653453	6.668101	1.02010836	2.344115
03/02/2003	12.304052	1.76254008	0.42228717	137.051208	2.356406	6.679217	1.01824201	2.339964
03/09/2032	157.940572	1.76371178	0.42292849	137.696278	1.912882	6.701738	1.01778782	2.342297
03/17/2061	297.904153	1.76388735	0.42280590	137.981609	1.676239	6.702651	1.01810537	2.342647
03/25/2090	76.867012	1.76399750	0.42180596	138.290494	1.477662	6.702911	1.01993284	2.342867
04/03/2119	218.436014	1.76379022	0.42096614	138.987106	1.101405	6.724554	1.02129426	2.342454
04/10/2148	355.391316	1.76453457	0.42085733	139.446761	0.869797	6.732702	1.02191725	2.343937
04/18/2177	133.868916	1.76275548	0.42151100	140.040418	0.537499	6.749263	1.01973465	2.340393

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