Asteroid General Data

2025 WA₄

General information

Preliminary designation	2025 WA₄
Group	Apollo
Absolute magnitude	25.33
Approximate diameter (m)	23
Approximate mass (kg)	2.18·10⁷
Number of observations	21
Arc length (days)	7

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	134.189840
a – orbit major semiaxis (astronomical units)	1.82987800
e – orbit eccentricity	0.49973900
ω – orbit ascending node-perihelion angle (degrees)	32.506534
Ω – longitude of orbit ascending node (degrees)	340.500656
i – orbit inclination to the ecliptic plane (degrees)	1.839722

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	181.770438	1.83027464	0.49971842	27.628834	344.496027	1.951754	0.91565269	2.476139
01/21/1858	78.713290	1.83037738	0.49956909	28.160808	344.057195	1.937528	0.91597742	2.476347
01/29/1887	336.156656	1.83112964	0.50015965	28.781529	343.567374	1.917673	0.91527248	2.477874
02/07/1916	240.985390	1.82818518	0.49905995	29.456167	343.091399	1.907336	0.91581118	2.471900
02/14/1945	145.383778	1.82920347	0.49906282	29.971105	342.659596	1.893340	0.91631602	2.473965
02/22/1974	49.845226	1.83040244	0.49943988	30.741449	342.078216	1.875648	0.91622647	2.476398
03/02/2003	310.402605	1.82979373	0.49927719	31.248533	341.639257	1.861854	0.91621945	2.475163
03/09/2032	209.938970	1.83243925	0.49997097	32.631542	340.308789	1.838550	0.91627281	2.480533
03/17/2061	102.897643	1.83171012	0.49995112	33.136599	339.915752	1.827021	0.91594460	2.479053
03/25/2090	355.660333	1.83268496	0.49975540	34.051958	339.185977	1.805134	0.91679075	2.481032
04/03/2119	236.000723	1.83548289	0.50070758	34.473266	338.687718	1.807679	0.91644270	2.486716
04/10/2148	118.380499	1.83494714	0.50105447	35.082157	338.222503	1.791859	0.91553867	2.485627
04/18/2177	358.881585	1.83688868	0.50148636	35.852480	337.630619	1.776483	0.91571406	2.489573

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