Asteroid General Data

2021 LC₁

General information

Preliminary designation	2021 LC₁
Group	Aten
Absolute magnitude	26.50
Approximate diameter (m)	13
Approximate mass (kg)	4.32·10⁶
Number of observations	45
Arc length (days)	1

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	172.791524
a – orbit major semiaxis (astronomical units)	0.95282800
e – orbit eccentricity	0.45800000
ω – orbit ascending node-perihelion angle (degrees)	303.520135
Ω – longitude of orbit ascending node (degrees)	75.234319
i – orbit inclination to the ecliptic plane (degrees)	14.752545

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	331.136597	0.94654618	0.45973799	303.183043	76.444667	14.709483	0.51138294	0.920902
01/21/1858	143.069562	0.94821837	0.45974051	303.305221	76.277185	14.711502	0.51228398	0.923343
01/29/1887	278.866337	0.94944292	0.45960023	303.377226	76.126018	14.723174	0.51307874	0.925132
02/07/1916	40.036374	0.94988500	0.45896560	303.415873	75.971903	14.739804	0.51392047	0.925779
02/14/1945	162.033070	0.94986580	0.45891520	303.455375	75.756125	14.735083	0.51395795	0.925751
02/22/1974	278.954499	0.95051095	0.45901568	303.645390	75.583485	14.729585	0.51421152	0.926694
03/02/2003	31.765631	0.95039854	0.45879141	303.773592	75.403501	14.727963	0.51436385	0.926529
03/09/2032	132.083145	0.95282589	0.45797876	303.564519	75.199535	14.753547	0.51645187	0.930081
03/17/2061	205.139270	0.95267025	0.45785764	303.678326	75.007718	14.750353	0.51648290	0.929853
03/25/2090	280.673421	0.95279670	0.45785231	303.869323	74.831948	14.752924	0.51655653	0.930039
04/03/2119	347.680333	0.95483597	0.45742932	303.748408	74.664776	14.749713	0.51806601	0.933026
04/10/2148	34.938839	0.95409723	0.45762899	303.996254	74.472817	14.751611	0.51747468	0.931943
04/18/2177	91.891861	0.95290040	0.45789296	304.279433	74.295886	14.753341	0.51657402	0.930190

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