Asteroid General Data

2018 LC₃ (620103)

General information

Preliminary designation	2018 LC₃
Number	620103
Group	Apollo
Absolute magnitude	18.78
Approximate diameter (m)	470
Approximate mass (kg)	1.85·10¹¹
Number of observations	109
Arc length (days)	4062

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	137.284135
a – orbit major semiaxis (astronomical units)	1.34580900
e – orbit eccentricity	0.54794800
ω – orbit ascending node-perihelion angle (degrees)	76.249957
Ω – longitude of orbit ascending node (degrees)	111.169859
i – orbit inclination to the ecliptic plane (degrees)	44.358780

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	286.488042	1.34663561	0.54559228	76.017567	112.321703	44.467493	0.61192162	1.562701
01/21/1858	133.433233	1.34625371	0.54593822	76.048555	112.147790	44.453867	0.61128235	1.562036
01/29/1887	342.724204	1.34596314	0.54628749	76.075754	111.983767	44.440658	0.61068031	1.561530
02/07/1916	193.492944	1.34592456	0.54662235	76.100521	111.815444	44.417814	0.61021211	1.561463
02/14/1945	44.738328	1.34584486	0.54697884	76.160691	111.648699	44.407145	0.60969619	1.561324
02/22/1974	256.106778	1.34564337	0.54732037	76.184689	111.485516	44.392235	0.60914535	1.560974
03/02/2003	108.458793	1.34571927	0.54763801	76.210867	111.307756	44.374291	0.60875225	1.561106
03/09/2032	319.834102	1.34593452	0.54794440	76.257767	111.142198	44.356833	0.60843723	1.561480
03/17/2061	171.161080	1.34579011	0.54838222	76.290300	110.960400	44.341315	0.60778274	1.561229
03/25/2090	21.933270	1.34598889	0.54879377	76.329881	110.795047	44.322299	0.60731858	1.561575
04/03/2119	231.014159	1.34622543	0.54926111	76.363335	110.616776	44.299306	0.60679615	1.561987
04/10/2148	77.831950	1.34657693	0.54968307	76.434969	110.454232	44.285693	0.60638639	1.562598
04/18/2177	283.217294	1.34677991	0.55007459	76.496351	110.272730	44.263639	0.60595050	1.562952

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