Asteroid General Data

2018 EL₄

General information

Preliminary designation	2018 EL₄
Group	Apollo
Absolute magnitude	25.23
Approximate diameter (m)	24
Approximate mass (kg)	2.50·10⁷
Number of observations	85
Arc length (days)	30

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	341.581257
a – orbit major semiaxis (astronomical units)	1.06395500
e – orbit eccentricity	0.19724200
ω – orbit ascending node-perihelion angle (degrees)	271.041830
Ω – longitude of orbit ascending node (degrees)	168.487813
i – orbit inclination to the ecliptic plane (degrees)	3.182067

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	202.588157	1.05647322	0.19688346	267.102697	171.400335	3.055142	0.84847111	1.085896
01/21/1858	113.515164	1.05470053	0.19640182	267.338242	171.038885	3.065180	0.84755543	1.083164
01/29/1887	55.126800	1.05364510	0.19623236	267.355809	170.680915	3.071569	0.84688583	1.081539
02/07/1916	326.088407	1.05713684	0.19671958	267.632960	170.265964	3.075341	0.84917733	1.086920
02/14/1945	177.201272	1.06163497	0.19723435	266.898842	169.896238	3.067495	0.85224408	1.093864
02/22/1974	359.486266	1.06355889	0.19699619	268.808523	169.126023	3.166767	0.85404184	1.096839
03/02/2003	167.462457	1.06253443	0.19704973	269.914880	168.808121	3.167817	0.85316231	1.095255
03/09/2032	338.585957	1.06352021	0.19718323	270.985782	168.387732	3.183623	0.85381186	1.096779
03/17/2061	153.975825	1.06124247	0.19709184	272.684534	167.987124	3.163894	0.85208024	1.093258
03/25/2090	333.961314	1.06897756	0.19801059	275.374635	167.311516	3.311974	0.85730868	1.105232
04/03/2119	53.778435	1.07082220	0.19857062	275.909601	166.948018	3.317481	0.85818837	1.108094
04/10/2148	115.270186	1.07061650	0.19934459	276.714416	166.030851	3.183497	0.85719490	1.107775
04/18/2177	154.821884	1.07388401	0.20000674	278.330512	165.724234	3.192337	0.85909997	1.112850

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