Asteroid General Data

2018 FN₄

General information

Preliminary designation	2018 FN₄
Group	Amor
Absolute magnitude	19.64
Approximate diameter (m)	310
Approximate mass (kg)	5.65·10¹⁰
Number of observations	91
Arc length (days)	223

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	316.383791
a – orbit major semiaxis (astronomical units)	2.67146300
e – orbit eccentricity	0.61734600
ω – orbit ascending node-perihelion angle (degrees)	234.874592
Ω – longitude of orbit ascending node (degrees)	37.610664
i – orbit inclination to the ecliptic plane (degrees)	17.355379

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	334.014991	2.67287608	0.60286164	223.425461	48.365263	20.004137	1.06150161	4.369873
01/21/1858	187.052280	2.68712122	0.59868622	225.093912	46.910498	19.510607	1.07837878	4.404854
01/29/1887	40.138788	2.68930469	0.60216423	227.309750	44.918859	18.929932	1.06990160	4.410224
02/07/1916	258.107270	2.67307673	0.61080326	228.452198	43.787452	18.705869	1.04035275	4.370365
02/14/1945	118.948817	2.67299956	0.61131865	229.177014	42.960861	18.541558	1.03894508	4.370176
02/22/1974	334.938794	2.68931080	0.60626114	231.051682	41.355889	18.103835	1.05888618	4.410239
03/02/2003	189.997958	2.68580456	0.61004990	233.568645	39.025220	17.564645	1.04732977	4.401617
03/09/2032	48.121681	2.66959502	0.61832177	234.892266	37.598160	17.360208	1.01892630	4.361830
03/17/2061	270.954802	2.67410455	0.61715672	235.760243	36.629545	17.186668	1.02376296	4.372886
03/25/2090	130.510566	2.68912903	0.61232502	237.980284	34.636790	16.785970	1.04250804	4.409792
04/03/2119	347.647804	2.67988143	0.61810506	240.737669	31.984371	16.373067	1.02343316	4.387064
04/10/2148	207.690830	2.66817562	0.62334049	242.115398	30.510372	16.209362	1.00499373	4.358351
04/18/2177	71.666353	2.68102981	0.61795636	243.202124	29.448880	16.048664	1.02427039	4.389884

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