Asteroid General Data

2018 AF₁₃

General information

Preliminary designation	2018 AF₁₃
Group	Amor
Absolute magnitude	21.50
Approximate diameter (m)	130
Approximate mass (kg)	4.32·10⁹
Number of observations	42
Arc length (days)	23

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	155.772549
a – orbit major semiaxis (astronomical units)	1.88267100
e – orbit eccentricity	0.43454400
ω – orbit ascending node-perihelion angle (degrees)	112.907062
Ω – longitude of orbit ascending node (degrees)	304.070844
i – orbit inclination to the ecliptic plane (degrees)	24.406855

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	332.376605	1.88254274	0.43825977	110.763796	306.194000	24.213385	1.05750000	2.582961
01/21/1858	56.534657	1.88272846	0.43744072	111.026567	305.900550	24.240294	1.05914636	2.583343
01/29/1887	140.460380	1.88312319	0.43686046	111.372191	305.581921	24.260788	1.06046114	2.584156
02/07/1916	224.383378	1.88275046	0.43639447	111.683840	305.256363	24.296134	1.06112856	2.583389
02/14/1945	308.173803	1.88298742	0.43577852	111.976331	304.970993	24.322746	1.06242194	2.583876
02/22/1974	31.800127	1.88320876	0.43511820	112.330477	304.627047	24.352482	1.06379036	2.584332
03/02/2003	115.255201	1.88262670	0.43488750	112.639842	304.329616	24.381940	1.06389587	2.583134
03/09/2032	198.802492	1.88277506	0.43457385	112.969898	303.995488	24.409763	1.06457026	2.583439
03/17/2061	282.160133	1.88301355	0.43379961	113.295701	303.695293	24.440287	1.06616300	2.583930
03/25/2090	5.792613	1.88265577	0.43383030	113.630913	303.364927	24.469992	1.06590266	2.583194
04/03/2119	89.643861	1.88276465	0.43287260	113.897762	303.080853	24.498111	1.06776741	2.583418
04/10/2148	173.573887	1.88284929	0.43232022	114.242100	302.757521	24.523877	1.06885547	2.583592
04/18/2177	257.811849	1.88239417	0.43171501	114.528625	302.461767	24.560537	1.06973634	2.582655

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