Asteroid General Data

2018 LL

General information

Preliminary designation	2018 LL
Group	Apollo
Absolute magnitude	24.12
Approximate diameter (m)	40
Approximate mass (kg)	1.16·10⁸
Number of observations	18
Arc length (days)	7

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	347.529797
a – orbit major semiaxis (astronomical units)	1.65024000
e – orbit eccentricity	0.46479600
ω – orbit ascending node-perihelion angle (degrees)	308.198824
Ω – longitude of orbit ascending node (degrees)	249.036194
i – orbit inclination to the ecliptic plane (degrees)	49.774836

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	189.243647	1.64775599	0.47297607	308.189382	249.913028	49.528915	0.86840683	2.115144
01/21/1858	89.394610	1.64730248	0.47184180	308.158609	249.776304	49.572835	0.87003631	2.114271
01/29/1887	349.763727	1.64765465	0.47042909	308.180194	249.651120	49.608243	0.87254997	2.114949
02/07/1916	250.440170	1.64719129	0.46896373	308.183016	249.516008	49.651104	0.87471832	2.114057
02/14/1945	150.867561	1.64769769	0.46762703	308.197340	249.394422	49.684177	0.87718972	2.115032
02/22/1974	50.575886	1.64767079	0.46624928	308.221279	249.278036	49.721615	0.87944548	2.114980
03/02/2003	306.195965	1.64904782	0.46531015	308.222965	249.141928	49.755850	0.88172912	2.117632
03/09/2032	197.364510	1.65020882	0.46463300	308.223579	249.017151	49.783481	0.88346734	2.119869
03/17/2061	85.990374	1.65021660	0.46303320	308.231189	248.884465	49.824038	0.88611152	2.119884
03/25/2090	339.887622	1.64827616	0.46144477	308.188347	248.757287	49.873568	0.88768775	2.116146
04/03/2119	236.936304	1.64850263	0.45993694	308.172109	248.628977	49.911256	0.89029537	2.116582
04/10/2148	133.473881	1.64838989	0.45888697	308.200331	248.504960	49.948411	0.89196524	2.116365
04/18/2177	45.224255	1.64191470	0.45567435	308.055122	248.386291	50.019924	0.89373629	2.103907

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