Asteroid General Data

2009 WD₅₄

General information

Preliminary designation	2009 WD₅₄
Group	Aten
Absolute magnitude	28.52
Approximate diameter (m)	5
Approximate mass (kg)	2.65·10⁵
Number of observations	18
Arc length (days)	2

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	24.276580
a – orbit major semiaxis (astronomical units)	0.81844400
e – orbit eccentricity	0.29343500
ω – orbit ascending node-perihelion angle (degrees)	210.090665
Ω – longitude of orbit ascending node (degrees)	62.141253
i – orbit inclination to the ecliptic plane (degrees)	2.960044

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	336.614849	0.82525768	0.28921352	211.859418	62.667982	3.161496	0.58658200	0.749696
01/21/1858	253.332435	0.82405178	0.29074910	213.478857	60.996593	3.048156	0.58445946	0.748053
01/29/1887	191.196503	0.82258992	0.29042872	212.096343	61.974015	3.019083	0.58368618	0.746063
02/07/1916	164.954820	0.82052254	0.29070748	212.140699	61.543930	3.002695	0.58199050	0.743253
02/14/1945	154.732092	0.82141663	0.29172009	211.216986	62.174540	2.954505	0.58179290	0.744468
02/22/1974	132.891744	0.82225704	0.29088530	211.104040	62.277030	2.958632	0.58307455	0.745610
03/02/2003	113.955684	0.82189773	0.29153360	211.732668	61.499637	2.934739	0.58228693	0.745122
03/09/2032	165.829416	0.81845486	0.29355284	210.071145	62.081622	2.956263	0.57819511	0.740445
03/17/2061	291.577544	0.81653133	0.29338673	210.216602	62.557614	2.879139	0.57697188	0.737836
03/25/2090	27.100314	0.81573598	0.29362283	210.292878	63.285385	2.833924	0.57621727	0.736758
04/03/2119	148.324534	0.81657742	0.29292757	211.184855	62.649040	2.817743	0.57737938	0.737899
04/10/2148	249.694508	0.81773754	0.29420708	211.768944	62.503970	2.787629	0.57715336	0.739472
04/18/2177	18.649432	0.81652512	0.29397015	211.921847	62.941158	2.748258	0.57649111	0.737828

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