Asteroid General Data

2021 LE

General information

Preliminary designation	2021 LE
Group	Apollo
Absolute magnitude	25.18
Approximate diameter (m)	24
Approximate mass (kg)	2.68·10⁷
Number of observations	21
Arc length (days)	2

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	311.177018
a – orbit major semiaxis (astronomical units)	1.20647700
e – orbit eccentricity	0.33291400
ω – orbit ascending node-perihelion angle (degrees)	162.786077
Ω – longitude of orbit ascending node (degrees)	168.163611
i – orbit inclination to the ecliptic plane (degrees)	0.956566

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	212.575993	1.20657001	0.33294702	153.313316	177.814719	0.932911	0.80484613	1.325346
01/21/1858	169.698508	1.20695268	0.33290502	156.179642	174.925238	0.929799	0.80515207	1.325977
01/29/1887	132.075731	1.20653872	0.33295488	157.742995	173.145219	0.925617	0.80481577	1.325295
02/07/1916	102.666756	1.20586093	0.33279002	158.632853	172.521916	0.936694	0.80456244	1.324178
02/14/1945	82.415721	1.20406886	0.33245265	159.440460	171.630105	0.939580	0.80377297	1.321227
02/22/1974	63.745564	1.20613299	0.33292267	160.866296	170.056816	0.943710	0.80458398	1.324626
03/02/2003	34.238199	1.20679370	0.33312240	161.551350	169.613396	0.950581	0.80478369	1.325715
03/09/2032	358.804292	1.20630025	0.33275537	162.820664	168.146088	0.957242	0.80489736	1.324902
03/17/2061	322.735845	1.20678272	0.33264644	163.619591	167.500888	0.963342	0.80535075	1.325697
03/25/2090	289.529249	1.20512868	0.33233934	165.316602	165.941050	0.972375	0.80461701	1.322972
04/03/2119	262.797796	1.20576090	0.33249159	165.780192	165.512486	0.978748	0.80485555	1.324013
04/10/2148	245.683497	1.20444293	0.33220156	167.992827	163.623444	0.986114	0.80432511	1.321843
04/18/2177	239.185072	1.20310139	0.33210809	171.137342	160.603633	0.995746	0.80354168	1.319635

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