Asteroid General Data

2025 WM₄

General information

Preliminary designation	2025 WM₄
Group	Apollo
Absolute magnitude	26.60
Approximate diameter (m)	13
Approximate mass (kg)	3.77·10⁶
Number of observations	64
Arc length (days)	5

Approaches

Date	Object	r, AU	r, km
11/30/2025 01:00:29 PM	Moon	0.000713	106 643

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	91.188737
a – orbit major semiaxis (astronomical units)	1.94673940
e – orbit eccentricity	0.57790436
ω – orbit ascending node-perihelion angle (degrees)	237.467809
Ω – longitude of orbit ascending node (degrees)	247.898151
i – orbit inclination to the ecliptic plane (degrees)	9.068203

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	69.088759	1.90957088	0.56909765	232.738776	252.383240	9.625974	0.82283858	2.638787
01/21/1858	69.240314	1.90897724	0.56912843	233.497572	251.731685	9.579696	0.82252403	2.637556
01/29/1887	74.607058	1.90512884	0.56879023	234.299544	251.148584	9.551308	0.82151016	2.629585
02/07/1916	86.340434	1.90497667	0.56910426	235.399209	250.313516	9.482675	0.82084633	2.629270
02/14/1945	99.049207	1.90474235	0.56964347	236.090526	249.750126	9.446070	0.81971831	2.628784
02/22/1974	105.634727	1.90675891	0.57078783	236.718190	249.161787	9.404251	0.81840413	2.632960
03/02/2003	113.889165	1.90661542	0.57010580	237.531751	248.475881	9.361088	0.81964291	2.632663
03/09/2032	96.854491	1.94750314	0.57763377	237.517348	247.856740	9.064346	0.82255956	2.717802
03/17/2061	342.301168	1.94783986	0.57789338	238.578427	246.962142	9.006818	0.82219611	2.718507
03/25/2090	226.669175	1.94687723	0.57899162	239.243614	246.381792	8.971751	0.81965162	2.716492
04/03/2119	111.006625	1.94703475	0.57834836	240.283246	245.503625	8.922381	0.82097040	2.716822
04/10/2148	356.158894	1.94625105	0.57889058	241.267169	244.755023	8.881034	0.81958465	2.715182
04/18/2177	246.717206	1.94299174	0.57871272	242.304574	243.936504	8.836512	0.81855770	2.708364

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