Asteroid General Data

2018 LM₄ (790064)

General information

Preliminary designation	2018 LM₄
Number	790064
Group	Apollo
Absolute magnitude	18.71
Approximate diameter (m)	480
Approximate mass (kg)	2.04·10¹¹
Number of observations	1306
Arc length (days)	2620

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	250.646083
a – orbit major semiaxis (astronomical units)	1.01864400
e – orbit eccentricity	0.20121300
ω – orbit ascending node-perihelion angle (degrees)	303.106440
Ω – longitude of orbit ascending node (degrees)	131.226627
i – orbit inclination to the ecliptic plane (degrees)	32.239888

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	145.692120	1.01858920	0.20092487	302.945386	131.858582	32.233342	0.81392930	1.028014
01/21/1858	227.924204	1.01856721	0.20116552	302.944230	131.765696	32.233669	0.81366660	1.027981
01/29/1887	311.210262	1.01843442	0.20096041	302.903444	131.675536	32.233808	0.81376942	1.027780
02/07/1916	36.185620	1.01862633	0.20106093	302.993941	131.574976	32.237372	0.81382038	1.028071
02/14/1945	117.302147	1.01876403	0.20105083	303.047052	131.502061	32.238149	0.81394067	1.028279
02/22/1974	201.941493	1.01834821	0.20083586	303.082999	131.401804	32.243203	0.81382738	1.027650
03/02/2003	285.630173	1.01855497	0.20116441	303.174255	131.304596	32.242278	0.81365796	1.027963
03/09/2032	7.694585	1.01864551	0.20122019	303.126463	131.211207	32.240988	0.81367346	1.028100
03/17/2061	93.106374	1.01833617	0.20095481	303.204363	131.119050	32.246881	0.81369662	1.027631
03/25/2090	175.872171	1.01879684	0.20116508	303.260855	131.035704	32.244105	0.81385049	1.028329
04/03/2119	258.183135	1.01840402	0.20105697	303.230674	130.942650	32.246798	0.81364679	1.027734
04/10/2148	343.105877	1.01846978	0.20111528	303.346540	130.845717	32.247793	0.81363994	1.027834
04/18/2177	65.660119	1.01877831	0.20130102	303.338692	130.751831	32.245693	0.81369719	1.028301

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