Asteroid General Data

2025 DH₂

General information

Preliminary designation	2025 DH₂
Group	Apollo
Absolute magnitude	26.41
Approximate diameter (m)	14
Approximate mass (kg)	4.90·10⁶
Number of observations	42
Arc length (days)	3

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	145.593899
a – orbit major semiaxis (astronomical units)	2.46602700
e – orbit eccentricity	0.59275900
ω – orbit ascending node-perihelion angle (degrees)	169.677799
Ω – longitude of orbit ascending node (degrees)	343.365686
i – orbit inclination to the ecliptic plane (degrees)	3.487639

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	95.835839	2.53532257	0.55686564	167.497409	345.892279	3.344046	1.12348854	4.036923
01/21/1858	166.320125	2.53111709	0.55897710	167.439752	345.648379	3.349449	1.11628059	4.026883
01/29/1887	246.101859	2.52333032	0.56465591	167.659981	345.350468	3.366343	1.09851695	4.008314
02/07/1916	348.970316	2.49952038	0.57804235	168.480018	344.716561	3.408035	1.05469173	3.951715
02/14/1945	126.058963	2.48151928	0.58764615	169.129596	344.230735	3.440408	1.02326402	3.909103
02/22/1974	291.811624	2.46453037	0.59447698	169.536635	343.783268	3.470314	0.99942380	3.869028
03/02/2003	114.640394	2.46378141	0.59576192	169.471565	343.618649	3.472560	0.99595426	3.867264
03/09/2032	294.890640	2.46535849	0.59240511	169.677488	343.351389	3.485001	1.00486753	3.870978
03/17/2061	96.880468	2.49060093	0.58049889	170.027953	343.093918	3.413808	1.04480986	3.930582
03/25/2090	217.724706	2.51159387	0.56826659	170.567718	342.840994	3.339082	1.08433898	3.980382
04/03/2119	301.363261	2.53640535	0.55561232	170.813786	342.581872	3.268678	1.12714729	4.039509
04/10/2148	4.813805	2.54163402	0.55271321	170.873379	342.373363	3.252523	1.13683933	4.052007
04/18/2177	65.302478	2.53767473	0.55513442	170.758796	342.143258	3.257813	1.12892413	4.042542

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