Asteroid General Data

2023 QB₄

General information

Preliminary designation	2023 QB₄
Group	Amor
Absolute magnitude	19.91
Approximate diameter (m)	280
Approximate mass (kg)	3.89·10¹⁰
Number of observations	92
Arc length (days)	187

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	288.357820
a – orbit major semiaxis (astronomical units)	2.40164000
e – orbit eccentricity	0.50044800
ω – orbit ascending node-perihelion angle (degrees)	193.357568
Ω – longitude of orbit ascending node (degrees)	190.247250
i – orbit inclination to the ecliptic plane (degrees)	16.332658

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	158.333281	2.39097821	0.50252734	189.345304	192.308479	16.524635	1.18944629	3.697124
01/21/1858	96.697531	2.39581219	0.49855025	190.190395	191.937288	16.422067	1.20137942	3.708342
01/29/1887	38.193246	2.39093402	0.50315067	190.546079	191.715139	16.500037	1.18793396	3.697022
02/07/1916	336.858053	2.39527544	0.49907453	191.443957	191.335718	16.391324	1.19985448	3.707096
02/14/1945	278.788373	2.39060150	0.50337647	191.771698	191.121717	16.462851	1.18722896	3.696250
02/22/1974	217.954439	2.39494052	0.49935297	192.692538	190.720379	16.350724	1.19901986	3.706318
03/02/2003	160.455607	2.39046684	0.50350626	192.997794	190.512147	16.416264	1.18685182	3.695938
03/09/2032	99.975871	2.39488967	0.49966295	193.970585	190.101264	16.298882	1.19825203	3.706200
03/17/2061	42.420441	2.39112657	0.50375449	194.253352	189.912244	16.358122	1.18658582	3.697468
03/25/2090	342.276772	2.39461107	0.50042853	195.243676	189.480055	16.244375	1.19627938	3.705554
04/03/2119	285.071405	2.39179063	0.50436967	195.437748	189.297396	16.299083	1.18544398	3.699009
04/10/2148	224.375197	2.39752865	0.50111106	196.334257	188.891645	16.194614	1.19610052	3.712328
04/18/2177	167.062625	2.39219379	0.50496277	196.631005	188.662872	16.233008	1.18422498	3.699944

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