Asteroid General Data

2008 HF₂

General information

Preliminary designation	2008 HF₂
Group	Apollo
Absolute magnitude	19.48
Approximate diameter (m)	340
Approximate mass (kg)	7.05·10¹⁰
Number of observations	129
Arc length (days)	4996

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	70.035880
a – orbit major semiaxis (astronomical units)	1.69757400
e – orbit eccentricity	0.74571700
ω – orbit ascending node-perihelion angle (degrees)	153.882172
Ω – longitude of orbit ascending node (degrees)	208.701569
i – orbit inclination to the ecliptic plane (degrees)	14.587081

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	299.369881	1.69755367	0.74728335	151.087762	211.011800	13.938709	0.42900008	2.211749
01/21/1858	342.947694	1.69746542	0.74714070	151.506353	210.676780	14.031625	0.42921992	2.211577
01/29/1887	25.467266	1.69752621	0.74718781	151.993025	210.269279	14.146732	0.42915532	2.211696
02/07/1916	68.360882	1.69756825	0.74664613	152.345500	209.967537	14.225037	0.43008548	2.211778
02/14/1945	112.344806	1.69790754	0.74641103	152.727430	209.641168	14.311310	0.43057063	2.212441
02/22/1974	155.426756	1.69792810	0.74608837	153.162601	209.284951	14.416304	0.43112370	2.212481
03/02/2003	197.938922	1.69737463	0.74612057	153.549663	208.954032	14.508841	0.43092851	2.211399
03/09/2032	241.437197	1.69719123	0.74563605	153.973372	208.624949	14.615083	0.43170426	2.211041
03/17/2061	285.107627	1.69761830	0.74540286	154.355205	208.330905	14.704137	0.43220877	2.211876
03/25/2090	327.728395	1.69783890	0.74514627	154.793023	207.970726	14.812290	0.43270057	2.212307
04/03/2119	10.771714	1.69737557	0.74498009	155.168682	207.679558	14.902343	0.43286456	2.211401
04/10/2148	54.536142	1.69709686	0.74497587	155.591640	207.345547	15.017611	0.43280064	2.210857
04/18/2177	97.595150	1.69791588	0.74450588	155.905513	207.085196	15.091840	0.43380752	2.212457

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