Asteroid General Data

2018 LE₄

General information

Preliminary designation	2018 LE₄
Group	Apollo
Absolute magnitude	23.88
Approximate diameter (m)	44
Approximate mass (kg)	1.61·10⁸
Number of observations	74
Arc length (days)	2564

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	5.838660
a – orbit major semiaxis (astronomical units)	1.25257600
e – orbit eccentricity	0.27530500
ω – orbit ascending node-perihelion angle (degrees)	295.258663
Ω – longitude of orbit ascending node (degrees)	256.268059
i – orbit inclination to the ecliptic plane (degrees)	20.993681

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	296.323775	1.25211078	0.27630690	294.024782	257.342327	20.932318	0.90614394	1.401086
01/21/1858	181.911870	1.25367705	0.27675206	294.338699	257.185205	20.933355	0.90671935	1.403716
01/29/1887	66.406088	1.25325731	0.27653226	294.507642	257.043618	20.939899	0.90669123	1.403011
02/07/1916	316.144690	1.25259369	0.27632871	294.581628	256.875791	20.945970	0.90646610	1.401896
02/14/1945	224.824542	1.24991295	0.27483888	294.454853	256.692837	20.979814	0.90638827	1.397398
02/22/1974	143.330348	1.24939339	0.27462816	294.606463	256.543140	20.982737	0.90627479	1.396527
03/02/2003	64.407124	1.24946684	0.27446396	294.773547	256.402371	20.990261	0.90653323	1.396650
03/09/2032	332.259598	1.25261860	0.27516568	295.294626	256.249649	20.992849	0.90794095	1.401938
03/17/2061	217.114825	1.25359792	0.27544297	295.565559	256.094799	20.998054	0.90830319	1.403583
03/25/2090	102.359930	1.25316508	0.27526197	295.739768	255.954307	21.003067	0.90821639	1.402856
04/03/2119	353.045714	1.25246029	0.27489451	295.814686	255.777375	21.011991	0.90816584	1.401673
04/10/2148	263.807207	1.24985388	0.27365122	295.683333	255.602495	21.040133	0.90782983	1.397299
04/18/2177	182.754755	1.24940909	0.27343558	295.841468	255.446725	21.042898	0.90777619	1.396554

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