Asteroid General Data

2025 DW₄

General information

Preliminary designation	2025 DW₄
Group	Amor
Absolute magnitude	22.66
Approximate diameter (m)	78
Approximate mass (kg)	8.71·10⁸
Number of observations	56
Arc length (days)	63

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	144.574175
a – orbit major semiaxis (astronomical units)	2.43325400
e – orbit eccentricity	0.49604000
ω – orbit ascending node-perihelion angle (degrees)	150.195498
Ω – longitude of orbit ascending node (degrees)	15.833827
i – orbit inclination to the ecliptic plane (degrees)	12.628414

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	123.771856	2.42724690	0.50410972	143.213511	20.070575	12.050963	1.20364814	3.781565
01/21/1858	349.503718	2.44443362	0.49103636	144.810297	19.324530	12.118330	1.24412784	3.821800
01/29/1887	211.543440	2.43111677	0.49935374	146.754609	18.247654	12.335524	1.21712951	3.790612
02/07/1916	94.834469	2.42581897	0.50254560	146.780104	17.933278	12.368067	1.20673431	3.778228
02/14/1945	328.513323	2.44002913	0.49311137	147.170727	17.665979	12.333161	1.23682302	3.811475
02/22/1974	183.607679	2.43634512	0.49474484	149.960983	16.306823	12.593265	1.23097594	3.802847
03/02/2003	64.059799	2.42654346	0.50015608	150.233554	15.973620	12.661850	1.21289300	3.779921
03/09/2032	304.120546	2.43315793	0.49564804	150.195905	15.831206	12.626049	1.22716798	3.795387
03/17/2061	158.234190	2.43772136	0.49040029	152.941073	14.745376	12.813613	1.24226209	3.806069
03/25/2090	33.251188	2.42742805	0.49719036	153.631790	14.233698	12.922477	1.22053424	3.781988
04/03/2119	276.956207	2.43327904	0.49399490	153.413727	14.070951	12.896139	1.23125160	3.795670
04/10/2148	137.325377	2.44366525	0.48469968	155.048771	13.508454	12.931055	1.25922149	3.819998
04/18/2177	4.317413	2.42790177	0.49488063	156.756784	12.613655	13.155629	1.22638021	3.783095

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