Asteroid General Data

2023 HH₇

General information

Preliminary designation	2023 HH₇
Group	Apollo
Absolute magnitude	25.51
Approximate diameter (m)	21
Approximate mass (kg)	1.70·10⁷
Number of observations	39
Arc length (days)	9

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	343.633064
a – orbit major semiaxis (astronomical units)	1.39858900
e – orbit eccentricity	0.67135300
ω – orbit ascending node-perihelion angle (degrees)	290.553119
Ω – longitude of orbit ascending node (degrees)	43.566995
i – orbit inclination to the ecliptic plane (degrees)	21.725843

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	337.057899	1.40322106	0.67291140	287.915539	46.086577	21.443867	0.45897762	1.662225
01/21/1858	148.503870	1.40190512	0.67269633	288.291312	45.732542	21.478872	0.45884869	1.659887
01/29/1887	321.110474	1.40241795	0.67250377	288.700492	45.320550	21.511879	0.45928660	1.660798
02/07/1916	129.450680	1.40338063	0.67255899	289.029316	44.975811	21.532529	0.45952438	1.662508
02/14/1945	293.778207	1.40239800	0.67214155	289.439803	44.553239	21.603406	0.45978803	1.660763
02/22/1974	106.713720	1.40195779	0.67185501	289.752802	44.222847	21.634390	0.46004542	1.659981
03/02/2003	279.377050	1.40231745	0.67182622	290.109124	43.855558	21.665168	0.46020382	1.660619
03/09/2032	95.622915	1.39848718	0.67109503	290.643898	43.481102	21.730021	0.45996938	1.653820
03/17/2061	293.386068	1.39846795	0.67085676	290.977112	43.146781	21.760046	0.46029627	1.653786
03/25/2090	137.495715	1.39714777	0.67051624	291.422842	42.748689	21.801630	0.46033750	1.651445
04/03/2119	342.967744	1.39713514	0.67029848	291.765213	42.411559	21.831381	0.46063759	1.651423
04/10/2148	187.897398	1.39740129	0.67018210	292.142755	42.017422	21.868735	0.46088796	1.651895
04/18/2177	32.256404	1.39784268	0.67006640	292.442785	41.684606	21.897312	0.46119527	1.652677

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