Asteroid General Data

2021 LE₄

General information

Preliminary designation	2021 LE₄
Group	Apollo
Absolute magnitude	25.04
Approximate diameter (m)	26
Approximate mass (kg)	3.25·10⁷
Number of observations	32
Arc length (days)	14

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	205.254181
a – orbit major semiaxis (astronomical units)	2.20221800
e – orbit eccentricity	0.60494900
ω – orbit ascending node-perihelion angle (degrees)	235.887915
Ω – longitude of orbit ascending node (degrees)	85.221194
i – orbit inclination to the ecliptic plane (degrees)	8.163179

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	326.232143	2.19616295	0.60294061	229.083620	90.629163	8.674814	0.87200712	3.254599
01/21/1858	292.002676	2.19908936	0.60077534	230.057240	89.872859	8.603182	0.87793070	3.261106
01/29/1887	257.243109	2.19856411	0.60175740	231.035136	89.099264	8.533982	0.87556189	3.259938
02/07/1916	224.684626	2.19631054	0.60134859	232.157567	88.308720	8.464854	0.87556229	3.254927
02/14/1945	193.729488	2.19756376	0.60278147	233.083688	87.546242	8.388910	0.87291305	3.257713
02/22/1974	160.780190	2.19809067	0.60358769	234.278951	86.601565	8.319072	0.87135020	3.258885
03/02/2003	127.402773	2.19893966	0.60399098	234.850638	86.114563	8.278623	0.87079995	3.260773
03/09/2032	89.252641	2.20053309	0.60569857	236.047141	85.099909	8.160131	0.86767334	3.264318
03/17/2061	47.133168	2.20268232	0.60361686	236.795142	84.443945	8.117143	0.87310614	3.269102
03/25/2090	2.872345	2.20208577	0.60548866	237.994898	83.439719	8.044845	0.86874781	3.267774
04/03/2119	317.996184	2.20341972	0.60361315	239.196113	82.529843	7.980552	0.87340659	3.270743
04/10/2148	274.599148	2.20293766	0.60442441	240.315203	81.588213	7.920816	0.87142835	3.269670
04/18/2177	228.500887	2.20518352	0.60479168	241.537008	80.614112	7.855217	0.87150687	3.274671

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