Asteroid General Data

2018 FS₁

General information

Preliminary designation	2018 FS₁
Group	Amor
Absolute magnitude	20.68
Approximate diameter (m)	190
Approximate mass (kg)	1.34·10¹⁰
Number of observations	105
Arc length (days)	1108

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	221.517541
a – orbit major semiaxis (astronomical units)	2.15483500
e – orbit eccentricity	0.47324100
ω – orbit ascending node-perihelion angle (degrees)	79.354258
Ω – longitude of orbit ascending node (degrees)	159.620029
i – orbit inclination to the ecliptic plane (degrees)	9.100141

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	61.849346	2.15823781	0.47127878	73.295671	164.341196	9.193948	1.14110614	3.170659
01/21/1858	119.917713	2.15688253	0.47362000	73.970056	163.839341	9.173846	1.13533983	3.167673
01/29/1887	177.346192	2.15648530	0.47222018	74.807576	163.093815	9.166565	1.13814942	3.166798
02/07/1916	237.785088	2.15523363	0.47277463	76.162295	162.193430	9.142481	1.13629384	3.164041
02/14/1945	298.470463	2.15329462	0.47452451	76.931909	161.547123	9.128226	1.13150354	3.159772
02/22/1974	0.348745	2.15627166	0.47123507	77.873669	160.849259	9.119705	1.14016083	3.166327
03/02/2003	63.223184	2.15548649	0.47283476	79.204627	159.890292	9.099034	1.13629755	3.164598
03/09/2032	124.412086	2.15511949	0.47320158	79.400113	159.578470	9.100673	1.13531353	3.163790
03/17/2061	185.605076	2.15682325	0.47316987	80.786753	158.613384	9.079438	1.13627948	3.167542
03/25/2090	244.401125	2.15506271	0.47587258	81.630703	157.945582	9.070700	1.12952745	3.163665
04/03/2119	301.441056	2.15669978	0.47468187	82.523159	157.215371	9.069193	1.13295349	3.167270
04/10/2148	358.706384	2.15796165	0.47448321	83.837385	156.283214	9.058166	1.13404508	3.170051
04/18/2177	54.527774	2.15782988	0.47463687	84.076042	155.956979	9.059429	1.13364427	3.169760

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