Asteroid General Data

2008 HZ₁

General information

Preliminary designation	2008 HZ₁
Group	Apollo
Absolute magnitude	19.22
Approximate diameter (m)	380
Approximate mass (kg)	1.01·10¹¹
Number of observations	52
Arc length (days)	4051

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	228.610007
a – orbit major semiaxis (astronomical units)	1.94539600
e – orbit eccentricity	0.67443100
ω – orbit ascending node-perihelion angle (degrees)	311.209965
Ω – longitude of orbit ascending node (degrees)	31.462931
i – orbit inclination to the ecliptic plane (degrees)	31.621249

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	340.022868	1.94938961	0.68270214	308.533423	34.419303	30.675079	0.61853715	2.721752
01/21/1858	219.082963	1.94901487	0.68159581	308.980914	33.974973	30.819569	0.62057451	2.720967
01/29/1887	98.606956	1.94846949	0.68053832	309.444138	33.473895	30.980078	0.62246133	2.719825
02/07/1916	336.472997	1.94778845	0.67888568	309.760690	33.085995	31.095590	0.62546277	2.718400
02/14/1945	219.720753	1.94854276	0.67743366	310.175171	32.617501	31.232567	0.62853431	2.719979
02/22/1974	102.422155	1.94822176	0.67630056	310.495537	32.257030	31.354995	0.63063830	2.719307
03/02/2003	346.393889	1.94583586	0.67526918	310.808213	31.870427	31.481509	0.63187287	2.714313
03/09/2032	234.881762	1.94564929	0.67363451	311.239002	31.412641	31.637563	0.63499278	2.713923
03/17/2061	122.362989	1.94636862	0.67281264	311.650031	31.004981	31.771421	0.63682721	2.715428
03/25/2090	11.948755	1.94496847	0.67085426	312.010347	30.584695	31.922663	0.64017809	2.712498
04/03/2119	263.777177	1.94489035	0.66969338	312.413647	30.197154	32.062904	0.64241015	2.712335
04/10/2148	156.853455	1.94351068	0.66851359	312.816014	29.761613	32.222868	0.64424738	2.709449
04/18/2177	47.837395	1.94484468	0.66724261	313.164647	29.403125	32.345137	0.64716145	2.712239

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