Asteroid General Data

2018 NE₄

General information

Preliminary designation	2018 NE₄
Group	Amor
Absolute magnitude	20.03
Approximate diameter (m)	260
Approximate mass (kg)	3.30·10¹⁰
Number of observations	142
Arc length (days)	2526

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	209.439217
a – orbit major semiaxis (astronomical units)	1.76398300
e – orbit eccentricity	0.32294800
ω – orbit ascending node-perihelion angle (degrees)	296.840426
Ω – longitude of orbit ascending node (degrees)	289.500171
i – orbit inclination to the ecliptic plane (degrees)	14.365101

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	82.550197	1.76435348	0.32421657	294.054575	291.453939	14.282887	1.19232084	2.343576
01/21/1858	219.931249	1.76448034	0.32364329	294.600164	291.115777	14.298357	1.19341811	2.343829
01/29/1887	358.457746	1.76435519	0.32407104	295.053009	290.821027	14.310621	1.19257878	2.343579
02/07/1916	136.082992	1.76458964	0.32416958	295.445560	290.532306	14.314722	1.19256336	2.344046
02/14/1945	275.324236	1.76364354	0.32414195	295.752062	290.256358	14.327307	1.19197268	2.342161
02/22/1974	54.515486	1.76438904	0.32387740	296.077212	290.019789	14.333344	1.19294330	2.343647
03/02/2003	192.365241	1.76415460	0.32341260	296.453894	289.737914	14.349507	1.19360477	2.343180
03/09/2032	330.635844	1.76416970	0.32276687	296.903303	289.468456	14.363291	1.19475416	2.343210
03/17/2061	107.838097	1.76427587	0.32315936	297.442905	289.122677	14.383001	1.19413362	2.343421
03/25/2090	245.629459	1.76415761	0.32301180	297.802600	288.848293	14.392112	1.19431388	2.343186
04/03/2119	24.891620	1.76393366	0.32375506	298.215251	288.537089	14.400795	1.19285122	2.342739
04/10/2148	163.356603	1.76429301	0.32322315	298.464913	288.306910	14.405735	1.19403266	2.343455
04/18/2177	302.055396	1.76381929	0.32292673	298.743771	288.070410	14.414579	1.19423490	2.342512

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