Asteroid General Data

2025 DE₂₅

General information

Preliminary designation	2025 DE₂₅
Group	Apollo
Absolute magnitude	20.82
Approximate diameter (m)	180
Approximate mass (kg)	1.11·10¹⁰
Number of observations	93
Arc length (days)	264

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	196.621925
a – orbit major semiaxis (astronomical units)	1.76950700
e – orbit eccentricity	0.45811200
ω – orbit ascending node-perihelion angle (degrees)	172.062448
Ω – longitude of orbit ascending node (degrees)	89.926902
i – orbit inclination to the ecliptic plane (degrees)	16.410541

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	266.051493	1.77191907	0.45695037	169.587005	91.059357	16.282422	0.96223999	2.358666
01/21/1858	15.028538	1.77206464	0.45625007	169.829954	90.913038	16.283544	0.96356003	2.358957
01/29/1887	122.169699	1.77278436	0.45577432	170.312828	90.752515	16.292515	0.96479478	2.360394
02/07/1916	229.932424	1.77182117	0.45552489	170.643966	90.605008	16.310386	0.96471253	2.358470
02/14/1945	338.302330	1.77239672	0.45612276	171.115892	90.418673	16.329333	0.96396623	2.359620
02/22/1974	87.091476	1.77160110	0.45681204	171.472138	90.258677	16.353906	0.96231238	2.358031
03/02/2003	198.659904	1.77052076	0.45769675	171.836754	90.072243	16.390986	0.96015915	2.355874
03/09/2032	313.920544	1.76950430	0.45806568	172.107480	89.899725	16.408741	0.95895511	2.353846
03/17/2061	70.610439	1.76915958	0.45910929	172.344934	89.716157	16.429607	0.95692198	2.353158
03/25/2090	188.789362	1.76972783	0.45857573	172.531676	89.546424	16.424951	0.95817361	2.354292
04/03/2119	306.497493	1.76990775	0.45870772	172.741393	89.372177	16.423204	0.95803741	2.354651
04/10/2148	62.227533	1.77015912	0.45719057	173.022707	89.212359	16.411878	0.96085906	2.355153
04/18/2177	177.829398	1.76969174	0.45648957	173.321236	89.067568	16.410704	0.96184592	2.354220

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