Asteroid General Data

2018 LR₁₅

General information

Preliminary designation	2018 LR₁₅
Group	Amor
Absolute magnitude	20.76
Approximate diameter (m)	190
Approximate mass (kg)	1.20·10¹⁰
Number of observations	52
Arc length (days)	172

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	315.006893
a – orbit major semiaxis (astronomical units)	2.63634900
e – orbit eccentricity	0.51529100
ω – orbit ascending node-perihelion angle (degrees)	238.384813
Ω – longitude of orbit ascending node (degrees)	101.532687
i – orbit inclination to the ecliptic plane (degrees)	7.721666

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	259.807616	2.63960941	0.51029917	227.896585	109.143540	8.287300	1.29261892	4.288546
01/21/1858	179.438536	2.63047011	0.51781737	229.698576	108.053544	8.187757	1.26836699	4.266293
01/29/1887	97.750206	2.63599334	0.51328002	230.403965	107.286363	8.140846	1.28299064	4.279737
02/07/1916	19.820086	2.63587501	0.51510190	232.816255	105.758213	8.012068	1.27813079	4.279449
02/14/1945	297.306659	2.63257791	0.51702884	233.087787	105.272498	7.991603	1.27145920	4.271422
02/22/1974	217.043922	2.64130868	0.51310847	235.708557	103.530697	7.851181	1.28603082	4.292688
03/02/2003	133.895143	2.64115084	0.51664989	235.967641	103.207477	7.827811	1.27660055	4.292303
03/09/2032	55.298234	2.63972087	0.51334511	238.380841	101.428056	7.717364	1.28463307	4.288818
03/17/2061	338.853114	2.62906946	0.52056972	239.059551	100.845937	7.686925	1.26045552	4.262886
03/25/2090	257.751473	2.63775264	0.51420821	241.205059	99.200917	7.592019	1.28139858	4.284022
04/03/2119	179.003058	2.63053893	0.52055564	243.714134	97.490838	7.489401	1.26119705	4.266460
04/10/2148	98.571894	2.63402595	0.51682994	244.354632	96.738579	7.465045	1.27268247	4.274947
04/18/2177	23.080181	2.63434331	0.51823675	247.253125	94.732566	7.365028	1.26912980	4.275719

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