Asteroid General Data

2018 FU₄

General information

Preliminary designation	2018 FU₄
Group	Amor
Absolute magnitude	25.47
Approximate diameter (m)	21
Approximate mass (kg)	1.79·10⁷
Number of observations	64
Arc length (days)	28

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	290.077518
a – orbit major semiaxis (astronomical units)	2.81131700
e – orbit eccentricity	0.63842000
ω – orbit ascending node-perihelion angle (degrees)	164.310370
Ω – longitude of orbit ascending node (degrees)	1.953906
i – orbit inclination to the ecliptic plane (degrees)	3.772699

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	48.390252	2.80794980	0.63869494	159.843927	4.406869	3.820150	1.01452647	4.705271
01/21/1858	95.400531	2.83290064	0.63027791	160.583140	3.993505	3.803393	1.04738594	4.768125
01/29/1887	110.184282	2.84945886	0.62477744	161.168617	3.710905	3.788774	1.06918126	4.809990
02/07/1916	117.053539	2.85017029	0.62430954	161.593268	3.475513	3.781590	1.07078178	4.811792
02/14/1945	144.808944	2.83031489	0.63192536	162.381179	3.005156	3.787690	1.04176714	4.761598
02/22/1974	205.849806	2.79886407	0.64252062	163.289253	2.365649	3.803818	1.00053620	4.682452
03/02/2003	286.710429	2.78745017	0.64473427	163.822305	2.151915	3.799793	0.99028552	4.653838
03/09/2032	348.051098	2.81360161	0.63752713	164.316866	1.958158	3.767409	1.01985425	4.719484
03/17/2061	6.093442	2.86173697	0.62125197	165.196115	1.625481	3.706756	1.08387723	4.841113
03/25/2090	8.975585	2.86214836	0.62130406	165.468656	1.455222	3.699960	1.08388396	4.842157
04/03/2119	27.155103	2.81408934	0.63717619	166.777315	0.731411	3.701338	1.02101860	4.720711
04/10/2148	86.431297	2.78826490	0.64478076	167.488741	0.326278	3.704295	0.99044535	4.655879
04/18/2177	168.940683	2.79419871	0.64207703	167.952522	0.184072	3.690093	1.00010790	4.670749

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