Asteroid General Data

2023 HB₄

General information

Preliminary designation	2023 HB₄
Group	Aten
Absolute magnitude	26.68
Approximate diameter (m)	12
Approximate mass (kg)	3.37·10⁶
Number of observations	68
Arc length (days)	1

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	87.357278
a – orbit major semiaxis (astronomical units)	0.71379700
e – orbit eccentricity	0.46130400
ω – orbit ascending node-perihelion angle (degrees)	165.971659
Ω – longitude of orbit ascending node (degrees)	211.418898
i – orbit inclination to the ecliptic plane (degrees)	5.332558

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	190.611218	0.71406014	0.46118550	162.211754	215.821654	5.298876	0.38474596	0.603397
01/21/1858	255.302890	0.71340659	0.46138240	163.097594	214.946533	5.389057	0.38425334	0.602568
01/29/1887	316.893436	0.71500985	0.45972804	163.094167	214.527431	5.413460	0.38629977	0.604601
02/07/1916	307.989137	0.71507986	0.45955126	163.674419	213.883227	5.466833	0.38646401	0.604690
02/14/1945	316.028464	0.71409995	0.46075683	164.527122	213.135815	5.460322	0.38507352	0.603447
02/22/1974	353.339164	0.71290347	0.46235220	165.131980	212.649120	5.366456	0.38329098	0.601931
03/02/2003	57.407278	0.71357944	0.46138498	165.790317	211.873607	5.439612	0.38434461	0.602787
03/09/2032	115.882361	0.71384801	0.46123558	166.109099	211.252853	5.356348	0.38459591	0.603128
03/17/2061	152.109355	0.71347981	0.46166570	166.700829	210.746692	5.357559	0.38409065	0.602661
03/25/2090	186.935767	0.71414798	0.46072709	167.184048	210.104016	5.408194	0.38512066	0.603508
04/03/2119	203.324963	0.71481094	0.46003236	167.632723	209.407401	5.366500	0.38597478	0.604348
04/10/2148	202.607723	0.71509803	0.45965700	167.958580	208.942389	5.396015	0.38639822	0.604713
04/18/2177	196.259122	0.71433592	0.46066149	168.673507	208.240589	5.353877	0.38526887	0.603746

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