Asteroid General Data

2018 EY

General information

Preliminary designation	2018 EY
Group	Apollo
Absolute magnitude	23.83
Approximate diameter (m)	46
Approximate mass (kg)	1.73·10⁸
Number of observations	49
Arc length (days)	16

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	282.817137
a – orbit major semiaxis (astronomical units)	1.18392900
e – orbit eccentricity	0.23641900
ω – orbit ascending node-perihelion angle (degrees)	95.557432
Ω – longitude of orbit ascending node (degrees)	343.965794
i – orbit inclination to the ecliptic plane (degrees)	27.894623

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	122.615715	1.18422197	0.23701111	94.929579	344.776726	27.895994	0.90354821	1.288695
01/21/1858	312.742150	1.18384036	0.23702009	95.004912	344.652382	27.893814	0.90324641	1.288073
01/29/1887	143.298631	1.18414210	0.23682877	95.106919	344.537901	27.896119	0.90370318	1.288565
02/07/1916	331.918147	1.18384399	0.23674034	95.246269	344.417557	27.894830	0.90358036	1.288078
02/14/1945	163.045948	1.18380147	0.23667914	95.277090	344.297734	27.895538	0.90362036	1.288009
02/22/1974	352.033354	1.18404737	0.23655940	95.438871	344.179110	27.895964	0.90394983	1.288410
03/02/2003	182.077192	1.18383218	0.23661193	95.507840	344.062751	27.891619	0.90372336	1.288059
03/09/2032	12.706870	1.18401674	0.23650793	95.612721	343.941104	27.893712	0.90398739	1.288360
03/17/2061	201.389967	1.18389376	0.23641150	95.740351	343.828313	27.891416	0.90400766	1.288160
03/25/2090	32.520849	1.18377934	0.23639443	95.739052	343.712461	27.890147	0.90394049	1.287973
04/03/2119	221.571234	1.18405752	0.23627303	95.896213	343.594579	27.891768	0.90429666	1.288427
04/10/2148	51.499064	1.18383334	0.23623534	95.982967	343.481904	27.888942	0.90417007	1.288061
04/18/2177	242.275850	1.18395687	0.23606503	96.069393	343.356529	27.892834	0.90446606	1.288263

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