Asteroid General Data

2025 EH₁

General information

Preliminary designation	2025 EH₁
Group	Apollo
Absolute magnitude	26.81
Approximate diameter (m)	12
Approximate mass (kg)	2.82·10⁶
Number of observations	39
Arc length (days)	16

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	303.537765
a – orbit major semiaxis (astronomical units)	1.42177300
e – orbit eccentricity	0.34383200
ω – orbit ascending node-perihelion angle (degrees)	209.882150
Ω – longitude of orbit ascending node (degrees)	1.352682
i – orbit inclination to the ecliptic plane (degrees)	3.628386

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	306.070454	1.42501299	0.34501425	206.618534	4.173898	3.619070	0.93336320	1.701096
01/21/1858	323.664663	1.42546340	0.34538346	206.963556	3.764428	3.603901	0.93313192	1.701903
01/29/1887	339.560856	1.42578055	0.34542433	207.458437	3.427570	3.596243	0.93328125	1.702471
02/07/1916	343.945690	1.42835231	0.34642238	207.607954	3.098625	3.608053	0.93353910	1.707079
02/14/1945	343.064324	1.42844315	0.34629098	207.917522	2.837499	3.596939	0.93378617	1.707242
02/22/1974	350.115642	1.42547170	0.34506372	208.697540	2.262062	3.606918	0.93359313	1.701918
03/02/2003	5.727029	1.42623070	0.34538523	209.199670	1.732394	3.590615	0.93363168	1.703277
03/09/2032	26.117093	1.42220139	0.34395553	209.964342	1.320958	3.627057	0.93302736	1.696064
03/17/2061	65.520824	1.42230009	0.34405537	210.505862	0.846295	3.614668	0.93295011	1.696241
03/25/2090	104.615309	1.41946475	0.34309258	211.101810	0.376158	3.670676	0.93245692	1.691171
04/03/2119	161.763087	1.41984208	0.34336422	211.655218	0.005073	3.662610	0.93231912	1.691845
04/10/2148	217.297347	1.41960205	0.34323686	212.234151	359.527849	3.651336	0.93234230	1.691416
04/18/2177	273.197585	1.41958947	0.34360550	212.722959	359.019880	3.635373	0.93181072	1.691394

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