Asteroid General Data

2017 EJ

General information

Preliminary designation	2017 EJ
Group	Apollo
Absolute magnitude	25.43
Approximate diameter (m)	22
Approximate mass (kg)	1.90·10⁷
Number of observations	45
Arc length (days)	8

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	346.684819
a – orbit major semiaxis (astronomical units)	1.35533100
e – orbit eccentricity	0.77268600
ω – orbit ascending node-perihelion angle (degrees)	127.989138
Ω – longitude of orbit ascending node (degrees)	162.566039
i – orbit inclination to the ecliptic plane (degrees)	18.697175

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	217.174608	1.35450763	0.77479288	125.059054	165.604377	18.165780	0.30504477	1.576423
01/21/1858	7.901381	1.35420134	0.77351206	125.346090	165.199313	18.246689	0.30671026	1.575888
01/29/1887	156.826327	1.35430639	0.77331511	125.849397	164.696142	18.338853	0.30700080	1.576072
02/07/1916	304.620926	1.35465191	0.77313078	126.256007	164.285539	18.411613	0.30732882	1.576675
02/14/1945	89.891742	1.35471205	0.77297400	126.748824	163.795867	18.504605	0.30755486	1.576780
02/22/1974	232.646497	1.35518864	0.77285428	127.137309	163.399043	18.576928	0.30782529	1.577612
03/02/2003	14.877176	1.35522868	0.77275761	127.622435	162.918322	18.668410	0.30796541	1.577682
03/09/2032	155.814580	1.35558381	0.77261543	128.022529	162.521686	18.702414	0.30823884	1.578302
03/17/2061	296.699666	1.35504592	0.77257234	128.468921	162.084879	18.785362	0.30817492	1.577363
03/25/2090	78.285553	1.35555938	0.77211604	128.873079	161.678431	18.860524	0.30891024	1.578260
04/03/2119	217.726106	1.35507494	0.77190986	129.274459	161.294221	18.936585	0.30907923	1.577414
04/10/2148	0.815616	1.35494967	0.77159056	129.738807	160.848210	19.032820	0.30948329	1.577195
04/18/2177	141.917581	1.35545656	0.77144514	130.113854	160.470613	19.105224	0.30979619	1.578080

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