Asteroid General Data

2015 HZ₁₇₆

General information

Preliminary designation	2015 HZ₁₇₆
Group	Aten
Absolute magnitude	23.67
Approximate diameter (m)	49
Approximate mass (kg)	2.16·10⁸
Number of observations	23
Arc length (days)	12

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	209.261456
a – orbit major semiaxis (astronomical units)	0.96869600
e – orbit eccentricity	0.18263000
ω – orbit ascending node-perihelion angle (degrees)	323.103813
Ω – longitude of orbit ascending node (degrees)	35.895143
i – orbit inclination to the ecliptic plane (degrees)	10.980018

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	96.544724	0.96878141	0.18188921	321.832901	37.657516	11.069079	0.79257052	0.953541
01/21/1858	257.981605	0.96877041	0.18214242	321.972296	37.364596	11.050126	0.79231622	0.953525
01/29/1887	56.264368	0.96864536	0.18223950	322.166793	37.161021	11.045548	0.79211991	0.953340
02/07/1916	210.731086	0.96892179	0.18273664	322.398998	36.835234	11.025690	0.79186428	0.953748
02/14/1945	4.393623	0.96900085	0.18262531	322.517215	36.630096	11.018185	0.79203677	0.953865
02/22/1974	158.579639	0.96900701	0.18268122	322.692655	36.351676	11.000457	0.79198763	0.953874
03/02/2003	317.125947	0.96859414	0.18260139	322.955047	36.081848	10.984504	0.79172751	0.953264
03/09/2032	116.812353	0.96867039	0.18260515	323.123748	35.883587	10.979814	0.79178619	0.953377
03/17/2061	277.041559	0.96874055	0.18288710	323.292861	35.566860	10.959700	0.79157040	0.953481
03/25/2090	72.798893	0.96884986	0.18319749	323.687321	35.333070	10.954471	0.79135900	0.953642
04/03/2119	225.073478	0.96915716	0.18335866	323.766547	35.017054	10.934200	0.79145381	0.954096
04/10/2148	17.259574	0.96886912	0.18350725	324.063635	34.793566	10.924533	0.79107462	0.953670
04/18/2177	173.371558	0.96873780	0.18310957	324.336291	34.565752	10.919445	0.79135264	0.953476

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