Asteroid General Data

2018 EU₁

General information

Preliminary designation	2018 EU₁
Group	Apollo
Absolute magnitude	26.72
Approximate diameter (m)	12
Approximate mass (kg)	3.19·10⁶
Number of observations	22
Arc length (days)	3

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	7.904988
a – orbit major semiaxis (astronomical units)	1.24384400
e – orbit eccentricity	0.33539900
ω – orbit ascending node-perihelion angle (degrees)	261.112314
Ω – longitude of orbit ascending node (degrees)	346.523682
i – orbit inclination to the ecliptic plane (degrees)	13.546463

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	174.427040	1.24386081	0.33488304	259.334450	347.973969	13.620780	0.82731292	1.387261
01/21/1858	145.101589	1.24352655	0.33475639	259.622615	347.784468	13.620018	0.82724809	1.386702
01/29/1887	120.823733	1.24330901	0.33455789	259.843150	347.555266	13.619082	0.82735018	1.386338
02/07/1916	93.877156	1.24383513	0.33500122	260.117232	347.345404	13.593597	0.82714885	1.387218
02/14/1945	65.802143	1.24372315	0.33489920	260.352795	347.137256	13.593656	0.82720126	1.387031
02/22/1974	42.899180	1.24289100	0.33484195	260.716758	346.914373	13.574462	0.82671895	1.385639
03/02/2003	17.420344	1.24347919	0.33515334	260.920929	346.690869	13.567126	0.82672299	1.386623
03/09/2032	349.047548	1.24361202	0.33534248	261.128288	346.487980	13.550364	0.82657608	1.386845
03/17/2061	322.060479	1.24365402	0.33564230	261.497780	346.255626	13.536736	0.82623112	1.386915
03/25/2090	296.283594	1.24358064	0.33565143	261.664236	346.068004	13.525804	0.82617102	1.386793
04/03/2119	270.911129	1.24286179	0.33543137	261.965463	345.856204	13.524001	0.82596696	1.385590
04/10/2148	248.236975	1.24320842	0.33546226	262.180705	345.624966	13.514436	0.82615891	1.386170
04/18/2177	222.064294	1.24337379	0.33561271	262.449258	345.425889	13.514995	0.82608175	1.386447

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