Asteroid General Data

2023 HJ₄

General information

Preliminary designation	2023 HJ₄
Group	Apollo
Absolute magnitude	26.94
Approximate diameter (m)	11
Approximate mass (kg)	2.35·10⁶
Number of observations	41
Arc length (days)	3

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	122.319268
a – orbit major semiaxis (astronomical units)	1.31408100
e – orbit eccentricity	0.29483500
ω – orbit ascending node-perihelion angle (degrees)	308.450676
Ω – longitude of orbit ascending node (degrees)	212.437362
i – orbit inclination to the ecliptic plane (degrees)	17.495682

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	190.984162	1.31448891	0.29704800	306.736941	213.657604	17.372981	0.92402261	1.507079
01/21/1858	279.935159	1.31530316	0.29700306	306.914052	213.506190	17.382659	0.92465410	1.508479
01/29/1887	6.641654	1.31505587	0.29686112	307.095141	213.369233	17.392993	0.92466692	1.508054
02/07/1916	100.940651	1.31266322	0.29602503	307.226355	213.145027	17.410249	0.92408205	1.503940
02/14/1945	250.495747	1.30594901	0.29265096	307.097957	212.890565	17.476029	0.92376178	1.492416
02/22/1974	52.856168	1.30556652	0.29247027	307.254556	212.752560	17.485252	0.92372713	1.491761
03/02/2003	215.325878	1.30586990	0.29235867	307.455058	212.610809	17.496300	0.92408752	1.492281
03/09/2032	350.572179	1.31457086	0.29501119	308.486594	212.414367	17.494844	0.92675774	1.507220
03/17/2061	77.591538	1.31544599	0.29511906	308.717285	212.264359	17.504109	0.92723281	1.508725
03/25/2090	163.133503	1.31513191	0.29497665	308.878597	212.132923	17.515254	0.92719870	1.508185
04/03/2119	255.693079	1.31262980	0.29381459	309.013051	211.910077	17.535895	0.92696002	1.503883
04/10/2148	47.058279	1.30564232	0.28988616	309.124471	211.663926	17.635624	0.92715469	1.491890
04/18/2177	211.666893	1.30537676	0.28963783	309.306481	211.516479	17.647419	0.92729026	1.491435

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