Asteroid General Data

2025 DU

General information

Preliminary designation	2025 DU
Group	Aten
Absolute magnitude	27.87
Approximate diameter (m)	7
Approximate mass (kg)	6.51·10⁵
Number of observations	50
Arc length (days)	4

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	319.660403
a – orbit major semiaxis (astronomical units)	0.78761400
e – orbit eccentricity	0.34951100
ω – orbit ascending node-perihelion angle (degrees)	333.185469
Ω – longitude of orbit ascending node (degrees)	331.361746
i – orbit inclination to the ecliptic plane (degrees)	5.570659

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	20.839684	0.78241067	0.35384438	331.239253	335.148354	5.646873	0.50555906	0.692074
01/21/1858	13.870244	0.78158464	0.35436663	331.923964	334.526000	5.647924	0.50461713	0.690979
01/29/1887	346.829021	0.78380400	0.35253839	331.870527	334.060980	5.656338	0.50748300	0.693924
02/07/1916	278.244884	0.78483748	0.35164571	332.127154	333.532632	5.657739	0.50885275	0.695297
02/14/1945	197.266152	0.78408062	0.35225268	332.748066	332.913995	5.661948	0.50788612	0.694291
02/22/1974	128.207425	0.78407855	0.35222335	333.158798	332.403784	5.660923	0.50790777	0.694288
03/02/2003	38.823801	0.78597877	0.35062719	333.213904	331.839285	5.645525	0.51039324	0.696814
03/09/2032	259.510712	0.78711422	0.34994464	333.311796	331.308279	5.566484	0.51166782	0.698324
03/17/2061	97.181347	0.78718614	0.34971183	333.885808	330.713957	5.573526	0.51189783	0.698420
03/25/2090	268.316003	0.78938254	0.34844071	333.713381	330.108478	5.442333	0.51432953	0.701345
04/03/2119	44.904098	0.78963687	0.34812621	334.263396	329.457857	5.456854	0.51474358	0.701684
04/10/2148	207.859041	0.78736740	0.35001200	335.085344	328.987800	5.401504	0.51177936	0.698661
04/18/2177	36.980849	0.78761469	0.34980989	335.725807	328.259964	5.418653	0.51209928	0.698991

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