Asteroid General Data

2005 FD (331990)

General information

Preliminary designation	2005 FD
Number	331990
Group	Apollo
Absolute magnitude	19.75
Approximate diameter (m)	300
Approximate mass (kg)	4.85·10¹⁰
Number of observations	192
Arc length (days)	7679

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	1.208317
a – orbit major semiaxis (astronomical units)	1.46069300
e – orbit eccentricity	0.39414200
ω – orbit ascending node-perihelion angle (degrees)	271.060712
Ω – longitude of orbit ascending node (degrees)	13.289614
i – orbit inclination to the ecliptic plane (degrees)	11.328125

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	1.745719	1.45973665	0.39386007	268.589430	15.159655	11.337583	0.88480466	1.763650
01/21/1858	163.467735	1.45994441	0.39397653	268.936086	14.897159	11.334307	0.88476058	1.764026
01/29/1887	324.273535	1.46019682	0.39387069	269.313375	14.601977	11.334499	0.88506809	1.764484
02/07/1916	124.258248	1.46024093	0.39393461	269.651652	14.339510	11.334842	0.88500149	1.764564
02/14/1945	283.369021	1.46044543	0.39383867	270.037082	14.055433	11.335981	0.88526555	1.764935
02/22/1974	81.662167	1.46040483	0.39403826	270.383016	13.797715	11.335048	0.88494946	1.764861
03/02/2003	239.400678	1.46054856	0.39394643	270.785624	13.498525	11.328400	0.88517067	1.765122
03/09/2032	38.054816	1.46033564	0.39406153	271.105296	13.241493	11.323173	0.88487355	1.764736
03/17/2061	197.497712	1.46051295	0.39406472	271.460877	12.956812	11.314609	0.88497632	1.765057
03/25/2090	357.782258	1.46013535	0.39399015	271.775662	12.688475	11.311675	0.88485641	1.764373
04/03/2119	158.694113	1.45992130	0.39395085	272.127262	12.416835	11.305100	0.88478406	1.763985
04/10/2148	320.277941	1.46016127	0.39389906	272.468723	12.146317	11.306048	0.88500511	1.764419
04/18/2177	122.533741	1.46003260	0.39391053	272.826522	11.886269	11.302401	0.88491038	1.764186

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