Asteroid General Data

2025 WC₁₆

General information

Preliminary designation	2025 WC₁₆
Group	Aten
Absolute magnitude	25.37
Approximate diameter (m)	22
Approximate mass (kg)	2.06·10⁷
Number of observations	36
Arc length (days)	9

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	208.740055
a – orbit major semiaxis (astronomical units)	0.88612400
e – orbit eccentricity	0.22278800
ω – orbit ascending node-perihelion angle (degrees)	149.263477
Ω – longitude of orbit ascending node (degrees)	68.844911
i – orbit inclination to the ecliptic plane (degrees)	25.945391

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	271.981100	0.88621272	0.22152615	149.147664	69.630171	25.974983	0.68989343	0.834272
01/21/1858	186.864302	0.88689949	0.22141272	149.173643	69.515111	25.973158	0.69052866	0.835242
01/29/1887	95.873711	0.88659516	0.22125060	149.246985	69.414634	25.976159	0.69043544	0.834812
02/07/1916	18.248454	0.88600913	0.22257268	149.361878	69.290236	25.959903	0.68880770	0.833984
02/14/1945	305.206957	0.88635251	0.22194932	149.030644	69.157994	25.956310	0.68962717	0.834469
02/22/1974	220.972441	0.88682933	0.22178934	149.077274	69.045033	25.954954	0.69014004	0.835143
03/02/2003	130.545951	0.88673379	0.22182889	149.187405	68.948494	25.957346	0.69003062	0.835008
03/09/2032	52.026751	0.88652733	0.22305263	149.239104	68.817251	25.939057	0.68878508	0.834716
03/17/2061	318.052896	0.88741575	0.22297910	149.237943	68.699563	25.934653	0.68954058	0.835971
03/25/2090	224.539630	0.88614982	0.22263628	149.159718	68.589798	25.942382	0.68886072	0.834183
04/03/2119	161.285031	0.88505739	0.22411438	149.264093	68.459018	25.926763	0.68670330	0.832641
04/10/2148	110.337776	0.88506085	0.22514930	149.433010	68.351052	25.916172	0.68579002	0.832646
04/18/2177	58.795792	0.88502072	0.22527881	149.532606	68.254467	25.916482	0.68564431	0.832589

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