Asteroid General Data

2009 WB₁₀₅

General information

Preliminary designation	2009 WB₁₀₅
Group	Aten
Absolute magnitude	23.50
Approximate diameter (m)	53
Approximate mass (kg)	2.73·10⁸
Number of observations	195
Arc length (days)	5480

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	348.956974
a – orbit major semiaxis (astronomical units)	0.82551900
e – orbit eccentricity	0.25250400
ω – orbit ascending node-perihelion angle (degrees)	347.442900
Ω – longitude of orbit ascending node (degrees)	242.583168
i – orbit inclination to the ecliptic plane (degrees)	38.402265

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	43.017447	0.82653873	0.24975456	348.037398	243.099662	38.410248	0.62010692	0.751442
01/21/1858	277.262055	0.82554341	0.25149517	347.986618	243.013555	38.411230	0.61792322	0.750085
01/29/1887	168.712505	0.82527466	0.25254582	347.669151	242.923591	38.401955	0.61685500	0.749719
02/07/1916	79.350275	0.82427551	0.25402654	347.698645	242.844447	38.404263	0.61488765	0.748358
02/14/1945	2.815395	0.82407757	0.25419286	347.747045	242.786940	38.408207	0.61460293	0.748088
02/22/1974	287.029483	0.82422426	0.25392195	347.773912	242.731751	38.409345	0.61493563	0.748288
03/02/2003	202.817721	0.82485516	0.25301923	347.759495	242.658373	38.409727	0.61615094	0.749147
03/09/2032	97.115383	0.82558646	0.25250747	347.354043	242.566446	38.400708	0.61711971	0.750144
03/17/2061	331.055450	0.82663981	0.25134763	347.150884	242.480151	38.394674	0.61886586	0.751580
03/25/2090	187.894726	0.82687919	0.25094802	347.147654	242.418274	38.396514	0.61937549	0.751906
04/03/2119	43.142563	0.82677114	0.25095000	347.153025	242.361429	38.400660	0.61929293	0.751759
04/10/2148	265.811250	0.82619506	0.25145810	347.214959	242.294501	38.406004	0.61844162	0.750973
04/18/2177	155.724333	0.82481466	0.25366734	347.257527	242.207634	38.407949	0.61558612	0.749092

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