Asteroid General Data

2025 WB₄

General information

Preliminary designation	2025 WB₄
Group	Apollo
Absolute magnitude	25.37
Approximate diameter (m)	22
Approximate mass (kg)	2.06·10⁷
Number of observations	95
Arc length (days)	6

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	117.368460
a – orbit major semiaxis (astronomical units)	1.80755200
e – orbit eccentricity	0.44921600
ω – orbit ascending node-perihelion angle (degrees)	4.517549
Ω – longitude of orbit ascending node (degrees)	65.625240
i – orbit inclination to the ecliptic plane (degrees)	11.644286

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	337.121658	1.79900057	0.44697430	1.663196	66.885344	11.759466	0.99489355	2.412946
01/21/1858	340.729939	1.80455704	0.44823482	2.144911	66.670715	11.717960	0.99569175	2.424134
01/29/1887	331.877012	1.80366748	0.44825055	2.408820	66.517082	11.717788	0.99517254	2.422341
02/07/1916	323.004462	1.80650810	0.44906699	2.863372	66.333786	11.693406	0.99526495	2.428066
02/14/1945	299.043471	1.81021839	0.44954954	3.219307	66.147157	11.660026	0.99643555	2.435550
02/22/1974	268.273157	1.80931057	0.44968419	3.539440	65.967270	11.658999	0.99569222	2.433718
03/02/2003	238.228659	1.81058262	0.45022251	3.902847	65.807121	11.646209	0.99541756	2.436285
03/09/2032	208.402327	1.80805985	0.44910040	4.559471	65.603616	11.643511	0.99605945	2.431195
03/17/2061	182.670102	1.80981716	0.44967665	4.878174	65.405168	11.626407	0.99598465	2.434740
03/25/2090	154.975039	1.80946263	0.44979894	5.183880	65.255612	11.624010	0.99556826	2.434025
04/03/2119	137.228314	1.80477143	0.44832464	5.653962	65.043922	11.624347	0.99564792	2.424566
04/10/2148	126.680123	1.80505010	0.44796171	5.945298	64.874260	11.612883	0.99645677	2.425127
04/18/2177	115.757358	1.80500675	0.44832051	6.224407	64.705314	11.603856	0.99578521	2.425040

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