Asteroid General Data

2010 WY₈ (458375)

General information

Preliminary designation	2010 WY₈
Number	458375
Group	Amor
Absolute magnitude	21.32
Approximate diameter (m)	140
Approximate mass (kg)	5.54·10⁹
Number of observations	158
Arc length (days)	7554

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	161.224903
a – orbit major semiaxis (astronomical units)	1.38518500
e – orbit eccentricity	0.13552900
ω – orbit ascending node-perihelion angle (degrees)	81.494372
Ω – longitude of orbit ascending node (degrees)	88.832173
i – orbit inclination to the ecliptic plane (degrees)	5.983638

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	66.951500	1.38499790	0.13573759	79.667188	89.787644	5.986228	1.19700162	1.629950
01/21/1858	356.586657	1.38498159	0.13569596	79.984449	89.640565	5.985841	1.19704518	1.629921
01/29/1887	286.110235	1.38500813	0.13564844	80.193294	89.502032	5.985610	1.19713394	1.629968
02/07/1916	215.375342	1.38512035	0.13563672	80.469363	89.360770	5.984613	1.19724718	1.630166
02/14/1945	144.448845	1.38514712	0.13568212	80.737137	89.222371	5.984326	1.19720742	1.630213
02/22/1974	73.271892	1.38508396	0.13564724	80.979838	89.086112	5.984502	1.19720115	1.630102
03/02/2003	1.836587	1.38515715	0.13564508	81.239915	88.950944	5.983660	1.19726740	1.630231
03/09/2032	290.402090	1.38525322	0.13567406	81.486575	88.806737	5.983588	1.19731029	1.630401
03/17/2061	218.740606	1.38515250	0.13563252	81.861244	88.654799	5.983282	1.19728077	1.630223
03/25/2090	147.129874	1.38511563	0.13556840	82.034831	88.530774	5.983193	1.19733773	1.630158
04/03/2119	75.388541	1.38523475	0.13559311	82.395648	88.381911	5.982460	1.19740647	1.630368
04/10/2148	3.918164	1.38521024	0.13555602	82.659638	88.242230	5.981652	1.19743665	1.630325
04/18/2177	292.511408	1.38502831	0.13549625	82.943769	88.095080	5.981636	1.19736217	1.630004

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