Asteroid General Data

2013 US₈

General information

Preliminary designation	2013 US₈
Group	Amor
Absolute magnitude	25.02
Approximate diameter (m)	26
Approximate mass (kg)	3.34·10⁷
Number of observations	38
Arc length (days)	40

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	280.635698
a – orbit major semiaxis (astronomical units)	1.40036000
e – orbit eccentricity	0.26560600
ω – orbit ascending node-perihelion angle (degrees)	4.982910
Ω – longitude of orbit ascending node (degrees)	22.698782
i – orbit inclination to the ecliptic plane (degrees)	4.732878

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	160.502730	1.40014064	0.26539669	1.497815	24.434321	4.751570	1.02854795	1.656754
01/21/1858	343.719473	1.40198109	0.26632491	1.828035	24.235492	4.744279	1.02859860	1.660022
01/29/1887	173.050943	1.39931227	0.26500620	2.464483	23.952394	4.752033	1.02848584	1.655284
02/07/1916	359.812733	1.40028604	0.26566267	3.072968	23.647108	4.746729	1.02828231	1.657012
02/14/1945	188.044404	1.39981644	0.26524931	3.337121	23.483422	4.747142	1.02851609	1.656179
02/22/1974	13.796021	1.39932623	0.26496359	4.100772	23.136153	4.746677	1.02855573	1.655309
03/02/2003	206.371102	1.39910308	0.26499951	4.296670	23.002525	4.742536	1.02834145	1.654913
03/09/2032	30.283936	1.40016271	0.26548896	5.061796	22.669579	4.731571	1.02843497	1.656793
03/17/2061	215.969680	1.40037829	0.26543819	5.261166	22.521448	4.728885	1.02866441	1.657176
03/25/2090	37.868590	1.39954550	0.26535685	6.100532	22.161130	4.728930	1.02816651	1.655698
04/03/2119	228.097432	1.39992148	0.26513171	6.331312	21.991536	4.730950	1.02875790	1.656365
04/10/2148	59.520365	1.39823770	0.26461456	6.996053	21.670583	4.731878	1.02824364	1.653378
04/18/2177	252.557751	1.40093039	0.26559675	7.743436	21.318337	4.724204	1.02884782	1.658156

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