Asteroid General Data

2023 HP

General information

Preliminary designation	2023 HP
Group	Apollo
Absolute magnitude	23.65
Approximate diameter (m)	49
Approximate mass (kg)	2.22·10⁸
Number of observations	42
Arc length (days)	13

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	111.522876
a – orbit major semiaxis (astronomical units)	1.94531000
e – orbit eccentricity	0.56320500
ω – orbit ascending node-perihelion angle (degrees)	118.014427
Ω – longitude of orbit ascending node (degrees)	18.159111
i – orbit inclination to the ecliptic plane (degrees)	15.711426

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	123.803598	1.94247485	0.56692593	113.135909	22.269069	15.345883	0.84123549	2.707283
01/21/1858	20.862440	1.94317908	0.56592912	113.858087	21.624545	15.397009	0.84347745	2.708756
01/29/1887	277.918182	1.94282858	0.56591446	114.647312	21.014197	15.450453	0.84335379	2.708023
02/07/1916	176.072167	1.94163035	0.56574195	115.401201	20.351539	15.508338	0.84316861	2.705518
02/14/1945	73.576352	1.94337284	0.56538951	116.150923	19.762373	15.561128	0.84461022	2.709161
02/22/1974	328.115023	1.94302259	0.56506757	116.916181	19.111827	15.623520	0.84508353	2.708429
03/02/2003	223.352704	1.94347707	0.56413253	117.546862	18.555557	15.673936	0.84709843	2.709379
03/09/2032	118.575170	1.94518255	0.56285120	118.107450	18.083320	15.707081	0.85033422	2.712946
03/17/2061	14.916392	1.94322628	0.56266344	118.885961	17.412363	15.791374	0.84984389	2.708854
03/25/2090	271.526002	1.94408255	0.56188160	119.317079	17.011246	15.823243	0.85173834	2.710645
04/03/2119	165.091863	1.94526058	0.56150625	120.219964	16.316708	15.900197	0.85298461	2.713109
04/10/2148	52.039890	1.94820108	0.56217794	120.799243	15.875444	15.949847	0.85296541	2.719263
04/18/2177	294.895806	1.94886996	0.56103709	121.544859	15.246902	16.020736	0.85548163	2.720664

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