Asteroid General Data

2018 AM₁₃

General information

Preliminary designation	2018 AM₁₃
Group	Apollo
Absolute magnitude	22.12
Approximate diameter (m)	100
Approximate mass (kg)	1.84·10⁹
Number of observations	86
Arc length (days)	2532

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	37.655012
a – orbit major semiaxis (astronomical units)	1.44472900
e – orbit eccentricity	0.37106000
ω – orbit ascending node-perihelion angle (degrees)	278.131908
Ω – longitude of orbit ascending node (degrees)	123.699697
i – orbit inclination to the ecliptic plane (degrees)	19.895590

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	108.261251	1.44466347	0.37166454	276.550729	125.021684	19.865291	0.90773329	1.736403
01/21/1858	3.860359	1.44495369	0.37162660	276.782890	124.827032	19.871743	0.90797046	1.736927
01/29/1887	259.164710	1.44494956	0.37166609	277.017176	124.629850	19.874749	0.90791082	1.736919
02/07/1916	154.139672	1.44518502	0.37148439	277.250780	124.441184	19.881383	0.90832134	1.737344
02/14/1945	48.939748	1.44519061	0.37140858	277.467606	124.258801	19.887007	0.90843442	1.737354
02/22/1974	303.403864	1.44492122	0.37130002	277.709528	124.050931	19.892879	0.90842195	1.736868
03/02/2003	197.782547	1.44479283	0.37125515	277.941450	123.862207	19.897951	0.90840606	1.736637
03/09/2032	91.979580	1.44483754	0.37121716	278.206065	123.649900	19.904036	0.90848906	1.736717
03/17/2061	346.356658	1.44492112	0.37115486	278.420866	123.464784	19.908005	0.90863162	1.736868
03/25/2090	241.048588	1.44517262	0.37116406	278.646030	123.261978	19.913177	0.90877649	1.737322
04/03/2119	136.285968	1.44505232	0.37113523	278.856076	123.076617	19.918650	0.90874250	1.737105
04/10/2148	31.939263	1.44491932	0.37120851	279.071784	122.894386	19.922110	0.90855297	1.736865
04/18/2177	288.048195	1.44481996	0.37102692	279.322451	122.691874	19.930000	0.90875286	1.736686

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