Asteroid General Data

2014 EA₄

General information

Preliminary designation	2014 EA₄
Group	Apollo
Absolute magnitude	19.78
Approximate diameter (m)	290
Approximate mass (kg)	4.65·10¹⁰
Number of observations	123
Arc length (days)	4045

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	248.986384
a – orbit major semiaxis (astronomical units)	1.13993800
e – orbit eccentricity	0.43790800
ω – orbit ascending node-perihelion angle (degrees)	13.403797
Ω – longitude of orbit ascending node (degrees)	348.408181
i – orbit inclination to the ecliptic plane (degrees)	52.206122

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	94.077374	1.13975742	0.43544149	12.825621	348.746162	52.270165	0.64345975	1.216800
01/21/1858	39.432963	1.13990235	0.43583981	12.900200	348.697103	52.261893	0.64308753	1.217032
01/29/1887	344.598325	1.13983483	0.43621999	13.003865	348.648221	52.253497	0.64261609	1.216924
02/07/1916	289.578473	1.13990365	0.43657149	13.078987	348.597995	52.244379	0.64225422	1.217034
02/14/1945	234.507867	1.13997793	0.43696762	13.165097	348.547882	52.235155	0.64184449	1.217153
02/22/1974	179.248333	1.13999125	0.43724867	13.250119	348.497196	52.223256	0.64153159	1.217175
03/02/2003	123.996927	1.13992498	0.43752969	13.324555	348.445917	52.212520	0.64117396	1.217068
03/09/2032	68.510599	1.13996286	0.43793976	13.429420	348.397061	52.199050	0.64072780	1.217129
03/17/2061	13.177575	1.13984108	0.43822244	13.507657	348.347403	52.188670	0.64033715	1.216934
03/25/2090	317.434821	1.13995162	0.43868343	13.616384	348.297775	52.176880	0.63987374	1.217111
04/03/2119	262.054842	1.13984598	0.43899837	13.688191	348.249072	52.168793	0.63945545	1.216942
04/10/2148	206.029569	1.13999384	0.43944958	13.796884	348.200930	52.158594	0.63902402	1.217179
04/18/2177	150.567078	1.13986954	0.43979299	13.857717	348.150637	52.152173	0.63856290	1.216980

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