Asteroid General Data

2018 EN₂

General information

Preliminary designation	2018 EN₂
Group	Apollo
Absolute magnitude	21.96
Approximate diameter (m)	110
Approximate mass (kg)	2.29·10⁹
Number of observations	20
Arc length (days)	8

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	62.180917
a – orbit major semiaxis (astronomical units)	2.52804000
e – orbit eccentricity	0.81832500
ω – orbit ascending node-perihelion angle (degrees)	346.230769
Ω – longitude of orbit ascending node (degrees)	58.042235
i – orbit inclination to the ecliptic plane (degrees)	5.175816

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	289.896194	2.47784512	0.85076119	343.560629	59.095898	5.313488	0.36979067	3.900424
01/21/1858	107.475345	2.45431517	0.85836184	344.312931	58.623192	5.420434	0.34762468	3.844998
01/29/1887	313.066420	2.44649302	0.86095460	344.531703	58.476407	5.459771	0.34017360	3.826631
02/07/1916	155.167487	2.45923406	0.85704624	344.609833	58.495818	5.420640	0.35155675	3.856563
02/14/1945	325.761646	2.48128439	0.84805549	345.050467	58.333262	5.358638	0.37701755	3.908548
02/22/1974	73.822941	2.53088510	0.83042317	346.088465	57.895030	5.279151	0.42917947	4.026329
03/02/2003	132.140089	2.54840958	0.82290242	346.396001	57.815532	5.219090	0.45131717	4.068220
03/09/2032	173.076743	2.55195719	0.82112093	346.476639	57.779418	5.203466	0.45649174	4.076718
03/17/2061	220.521845	2.54299611	0.82520910	346.791477	57.586062	5.240513	0.44449257	4.055264
03/25/2090	301.310052	2.50142190	0.83982358	348.023968	56.827128	5.361346	0.40066881	3.956225
04/03/2119	84.348994	2.46943736	0.85027138	348.936284	56.315393	5.446450	0.36974545	3.880589
04/10/2148	272.077301	2.45327377	0.85679560	349.391318	56.018347	5.516148	0.35131961	3.842551
04/18/2177	112.864396	2.45466325	0.85690487	349.606863	55.879917	5.513639	0.35125037	3.845816

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