Asteroid General Data

2018 LK₂

General information

Preliminary designation	2018 LK₂
Group	Apollo
Absolute magnitude	19.75
Approximate diameter (m)	300
Approximate mass (kg)	4.85·10¹⁰
Number of observations	74
Arc length (days)	5365

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	203.239873
a – orbit major semiaxis (astronomical units)	1.73648900
e – orbit eccentricity	0.44758300
ω – orbit ascending node-perihelion angle (degrees)	308.227877
Ω – longitude of orbit ascending node (degrees)	16.669461
i – orbit inclination to the ecliptic plane (degrees)	19.501703

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	19.985060	1.73468513	0.44903339	305.776807	18.488545	19.322742	0.95575358	2.284713
01/21/1858	273.378451	1.73451668	0.44878986	306.094291	18.238810	19.347499	0.95608319	2.284380
01/29/1887	168.198446	1.73385575	0.44845572	306.483352	17.942323	19.379527	0.95629822	2.283074
02/07/1916	63.695197	1.73392868	0.44832488	306.803646	17.692007	19.400740	0.95656532	2.283218
02/14/1945	318.510516	1.73410567	0.44782525	307.210187	17.409421	19.431247	0.95752937	2.283568
02/22/1974	210.615599	1.73526724	0.44785211	307.539009	17.160353	19.452218	0.95812415	2.285863
03/02/2003	98.962465	1.73623359	0.44774426	307.849111	16.924204	19.470966	0.95884497	2.287773
03/09/2032	344.762825	1.73650988	0.44753152	308.240714	16.645703	19.504942	0.95936698	2.288319
03/17/2061	230.861674	1.73603987	0.44723092	308.549886	16.399228	19.526032	0.95962916	2.287390
03/25/2090	117.860226	1.73591453	0.44644754	308.939968	16.123049	19.558905	0.96091977	2.287142
04/03/2119	6.942345	1.73512687	0.44584123	309.230587	15.886182	19.584676	0.96153577	2.285585
04/10/2148	258.586325	1.73454993	0.44532657	309.596362	15.595465	19.622512	0.96210875	2.284446
04/18/2177	152.909722	1.73411364	0.44513445	309.898448	15.361967	19.644983	0.96219991	2.283584

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