Asteroid General Data

2018 FB

General information

Preliminary designation	2018 FB
Group	Apollo
Absolute magnitude	24.00
Approximate diameter (m)	42
Approximate mass (kg)	1.37·10⁸
Number of observations	146
Arc length (days)	14

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	214.191697
a – orbit major semiaxis (astronomical units)	2.18884600
e – orbit eccentricity	0.55209900
ω – orbit ascending node-perihelion angle (degrees)	29.528832
Ω – longitude of orbit ascending node (degrees)	177.743541
i – orbit inclination to the ecliptic plane (degrees)	3.103037

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	279.580947	2.19026784	0.55171979	24.895522	180.175308	3.142015	0.98185372	3.241503
01/21/1858	261.722645	2.19103920	0.55092310	25.538020	179.883070	3.147676	0.98394509	3.243216
01/29/1887	246.037947	2.18879902	0.55156143	25.755227	179.664407	3.153883	0.98154190	3.238243
02/07/1916	225.233770	2.19165029	0.55130360	26.556662	179.292988	3.156920	0.98338560	3.244573
02/14/1945	196.368785	2.19883577	0.54970257	27.468410	178.780432	3.146488	0.99013009	3.260542
02/22/1974	162.354357	2.19858127	0.54971489	28.123088	178.470243	3.150120	0.98998842	3.259976
03/02/2003	128.643146	2.19894288	0.54927958	28.699583	178.153792	3.152467	0.99110845	3.260780
03/09/2032	102.818434	2.18692764	0.55181102	29.592635	177.718103	3.104016	0.98015686	3.234091
03/17/2061	86.555295	2.18637966	0.55219013	30.285391	177.391807	3.107455	0.97908240	3.232875
03/25/2090	73.760277	2.19007237	0.55138748	30.656544	177.020503	3.103743	0.98249390	3.241069
04/03/2119	55.611513	2.18852777	0.55252674	31.488322	176.523974	3.091479	0.97930765	3.237641
04/10/2148	41.753578	2.18949440	0.55193515	32.257754	176.162619	3.089631	0.98103548	3.239786
04/18/2177	27.535112	2.18806900	0.55492744	32.891979	175.888964	3.095600	0.97384947	3.236623

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