Asteroid General Data

2023 HB₃

General information

Preliminary designation	2023 HB₃
Group	Apollo
Absolute magnitude	25.66
Approximate diameter (m)	20
Approximate mass (kg)	1.38·10⁷
Number of observations	14
Arc length (days)	6

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	102.132129
a – orbit major semiaxis (astronomical units)	1.07832500
e – orbit eccentricity	0.34789300
ω – orbit ascending node-perihelion angle (degrees)	58.374961
Ω – longitude of orbit ascending node (degrees)	26.592248
i – orbit inclination to the ecliptic plane (degrees)	16.426552

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	290.290076	1.07825094	0.34820084	57.185215	27.784827	16.459927	0.70280305	1.119645
01/21/1858	259.128474	1.07842760	0.34816448	57.356168	27.607148	16.456763	0.70295741	1.119920
01/29/1887	227.607716	1.07844244	0.34813603	57.531473	27.434635	16.452122	0.70299777	1.119943
02/07/1916	194.639913	1.07843263	0.34804436	57.736825	27.253690	16.446680	0.70309023	1.119928
02/14/1945	161.193919	1.07848793	0.34801757	57.906417	27.086832	16.443884	0.70315518	1.120014
02/22/1974	127.273694	1.07863340	0.34808431	58.092352	26.905770	16.437171	0.70317804	1.120241
03/02/2003	94.331661	1.07846515	0.34801424	58.261199	26.726169	16.436212	0.70314392	1.119979
03/09/2032	62.107323	1.07835916	0.34807862	58.422991	26.548312	16.431151	0.70300539	1.119814
03/17/2061	30.303368	1.07825403	0.34797483	58.569578	26.374582	16.429996	0.70304877	1.119650
03/25/2090	0.156237	1.07830945	0.34806859	58.726100	26.203264	16.424674	0.70298380	1.119736
04/03/2119	329.688315	1.07812307	0.34792375	58.914030	26.026007	16.419640	0.70301844	1.119446
04/10/2148	299.474132	1.07826809	0.34793901	59.067381	25.856810	16.416589	0.70309655	1.119672
04/18/2177	268.338844	1.07838357	0.34791587	59.266975	25.673230	16.410239	0.70319681	1.119852

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