Asteroid General Data

2018 FD

General information

Preliminary designation	2018 FD
Group	Aten
Absolute magnitude	24.25
Approximate diameter (m)	38
Approximate mass (kg)	9.68·10⁷
Number of observations	98
Arc length (days)	1838

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	173.153457
a – orbit major semiaxis (astronomical units)	0.79632300
e – orbit eccentricity	0.32598400
ω – orbit ascending node-perihelion angle (degrees)	179.539122
Ω – longitude of orbit ascending node (degrees)	171.534501
i – orbit inclination to the ecliptic plane (degrees)	5.414589

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	122.899243	0.79608661	0.32592821	175.609804	176.441495	5.430885	0.53661953	0.710299
01/21/1858	66.358368	0.79635629	0.32607618	176.124095	175.791963	5.416549	0.53668347	0.710660
01/29/1887	8.386308	0.79638507	0.32603553	176.625318	175.106366	5.413272	0.53673524	0.710698
02/07/1916	307.880030	0.79607514	0.32620330	177.207860	174.413454	5.421971	0.53639280	0.710283
02/14/1945	246.491939	0.79620278	0.32617817	177.837285	173.635941	5.416138	0.53649881	0.710454
02/22/1974	183.780486	0.79628895	0.32616051	178.312702	173.008845	5.419537	0.53657094	0.710570
03/02/2003	125.249700	0.79624764	0.32636142	178.941858	172.243588	5.424636	0.53638313	0.710514
03/09/2032	70.238114	0.79598636	0.32632866	179.577439	171.512797	5.424774	0.53623320	0.710165
03/17/2061	13.348653	0.79605411	0.32646977	180.174252	170.789113	5.428755	0.53616650	0.710255
03/25/2090	323.049774	0.79608698	0.32628101	180.951275	169.954561	5.443830	0.53633892	0.710299
04/03/2119	268.379335	0.79637107	0.32628804	181.348843	169.390429	5.447533	0.53652472	0.710680
04/10/2148	215.256645	0.79619547	0.32627359	181.900223	168.602636	5.461997	0.53641791	0.710445
04/18/2177	157.468170	0.79638315	0.32619673	182.367444	167.987654	5.455555	0.53660557	0.710696

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