Asteroid General Data

2025 DH₃

General information

Preliminary designation	2025 DH₃
Group	Amor
Absolute magnitude	24.79
Approximate diameter (m)	29
Approximate mass (kg)	4.59·10⁷
Number of observations	39
Arc length (days)	13

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	60.528579
a – orbit major semiaxis (astronomical units)	1.23451700
e – orbit eccentricity	0.16316700
ω – orbit ascending node-perihelion angle (degrees)	163.252055
Ω – longitude of orbit ascending node (degrees)	338.412198
i – orbit inclination to the ecliptic plane (degrees)	21.540395

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	29.747047	1.23457673	0.16367358	161.593841	339.249091	21.543680	1.03250913	1.371759
01/21/1858	85.042576	1.23485431	0.16383851	161.813757	339.131951	21.541536	1.03253763	1.372221
01/29/1887	141.086326	1.23445254	0.16350115	162.072218	339.005960	21.543591	1.03261812	1.371552
02/07/1916	195.886654	1.23503942	0.16386069	162.323772	338.886483	21.542010	1.03266501	1.372530
02/14/1945	252.200422	1.23454049	0.16341637	162.525079	338.761899	21.541702	1.03279637	1.371698
02/22/1974	307.127680	1.23479882	0.16360236	162.852789	338.637427	21.541743	1.03278282	1.372129
03/02/2003	3.329983	1.23460060	0.16333593	162.991556	338.516264	21.540770	1.03294596	1.371799
03/09/2032	57.575466	1.23455149	0.16322723	163.257920	338.393261	21.538166	1.03303907	1.371717
03/17/2061	115.315299	1.23440504	0.16296538	163.441938	338.276238	21.537428	1.03323975	1.371473
03/25/2090	170.928511	1.23443206	0.16302460	163.763780	338.150880	21.536728	1.03318926	1.371518
04/03/2119	228.309769	1.23448135	0.16303020	163.927757	338.037877	21.535263	1.03322361	1.371600
04/10/2148	282.802767	1.23447037	0.16291763	164.209449	337.911106	21.533719	1.03335339	1.371582
04/18/2177	338.818962	1.23478603	0.16299494	164.422319	337.793775	21.532998	1.03352215	1.372108

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