Asteroid General Data

2025 HF₁

General information

Preliminary designation	2025 HF₁
Group	Apollo
Absolute magnitude	26.30
Approximate diameter (m)	15
Approximate mass (kg)	5.70·10⁶
Number of observations	80
Arc length (days)	2

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	281.755436
a – orbit major semiaxis (astronomical units)	1.36450400
e – orbit eccentricity	0.48632000
ω – orbit ascending node-perihelion angle (degrees)	86.481003
Ω – longitude of orbit ascending node (degrees)	213.368954
i – orbit inclination to the ecliptic plane (degrees)	3.720089

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	184.510696	1.34444141	0.48283414	84.217465	216.645514	3.704098	0.69529920	1.558883
01/21/1858	43.930538	1.34455556	0.48281691	84.717272	216.150982	3.706315	0.69538141	1.559081
01/29/1887	245.162351	1.34973553	0.48367880	84.977198	215.643403	3.723605	0.69689707	1.568100
02/07/1916	67.040404	1.34986052	0.48373106	85.546629	215.178434	3.722339	0.69689106	1.568317
02/14/1945	253.692953	1.34848773	0.48344698	86.203482	214.537815	3.791082	0.69656540	1.565926
02/22/1974	85.489094	1.34834388	0.48359261	86.616575	214.155806	3.798073	0.69629474	1.565675
03/02/2003	274.021475	1.34879764	0.48368370	87.018520	213.788618	3.799055	0.69640621	1.566465
03/09/2032	78.704832	1.36462316	0.48595748	86.707636	213.174438	3.785194	0.70147432	1.594115
03/17/2061	156.724995	1.36433384	0.48589234	87.261589	212.679462	3.788277	0.70141448	1.593608
03/25/2090	234.659603	1.36324627	0.48574175	87.828150	212.182654	3.789524	0.70106065	1.591703
04/03/2119	315.789933	1.36465726	0.48595944	88.287875	211.760172	3.791342	0.70148918	1.594175
04/10/2148	35.397828	1.36362548	0.48575286	88.826825	211.281926	3.796324	0.70124050	1.592367
04/18/2177	117.009278	1.36306737	0.48581747	89.429514	210.750966	3.802986	0.70086543	1.591390

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