Asteroid General Data

2025 HE

General information

Preliminary designation	2025 HE
Group	Apollo
Absolute magnitude	27.39
Approximate diameter (m)	9
Approximate mass (kg)	1.26·10⁶
Number of observations	54
Arc length (days)	1

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	219.578167
a – orbit major semiaxis (astronomical units)	1.65722900
e – orbit eccentricity	0.46508900
ω – orbit ascending node-perihelion angle (degrees)	176.963344
Ω – longitude of orbit ascending node (degrees)	84.851408
i – orbit inclination to the ecliptic plane (degrees)	0.350011

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	300.877746	1.64984678	0.46297415	138.392362	122.846089	0.284469	0.88601036	2.119171
01/21/1858	191.414812	1.64942987	0.46311951	137.848002	123.532376	0.285027	0.88554672	2.118368
01/29/1887	59.138418	1.65620583	0.46440429	150.353502	110.765605	0.289661	0.88705674	2.131435
02/07/1916	282.280231	1.65586444	0.46424351	149.941683	111.301710	0.289723	0.88714011	2.130776
02/14/1945	149.640135	1.65354705	0.46399112	149.297255	111.989187	0.288015	0.88631590	2.126304
02/22/1974	9.257336	1.65772689	0.46490511	149.285850	112.176841	0.287448	0.88704118	2.134372
03/02/2003	215.231985	1.65956592	0.46564401	148.671827	113.011636	0.286263	0.88679899	2.137925
03/09/2032	63.358657	1.65733622	0.46526074	176.879346	84.952468	0.349819	0.88624274	2.133617
03/17/2061	284.055922	1.65532203	0.46473562	176.743078	85.234555	0.345926	0.88603493	2.129729
03/25/2090	149.217557	1.65569365	0.46483839	176.345786	85.699152	0.344028	0.88606369	2.130446
04/03/2119	15.744032	1.65537721	0.46496529	176.060720	86.047939	0.341192	0.88568426	2.129836
04/10/2148	221.670341	1.66617357	0.46728866	183.434227	79.078963	0.310852	0.88758955	2.150706
04/18/2177	40.752450	1.66617623	0.46713837	183.160432	79.473210	0.308411	0.88784137	2.150711

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