Asteroid General Data

2021 UV₉

General information

Preliminary designation	2021 UV₉
Group	Amor
Absolute magnitude	23.81
Approximate diameter (m)	46
Approximate mass (kg)	1.78·10⁸
Number of observations	73
Arc length (days)	753

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	159.448103
a – orbit major semiaxis (astronomical units)	1.60098500
e – orbit eccentricity	0.28294600
ω – orbit ascending node-perihelion angle (degrees)	165.677040
Ω – longitude of orbit ascending node (degrees)	213.090367
i – orbit inclination to the ecliptic plane (degrees)	9.069922

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	332.972792	1.60155415	0.28327642	163.544292	214.292712	9.021352	1.14787162	2.026810
01/21/1858	86.894059	1.60166764	0.28342323	163.774119	214.136532	9.028045	1.14771782	2.027026
01/29/1887	201.365141	1.60196431	0.28333168	164.170345	213.927267	9.037761	1.14807708	2.027589
02/07/1916	315.155568	1.60153395	0.28330647	164.445633	213.775804	9.043656	1.14780902	2.026772
02/14/1945	68.972422	1.60120850	0.28300893	164.671952	213.609735	9.049674	1.14805220	2.026154
02/22/1974	183.254106	1.60166971	0.28313885	165.078746	213.414507	9.058263	1.14817479	2.027029
03/02/2003	297.265621	1.60175573	0.28313477	165.320882	213.264224	9.064256	1.14824299	2.027193
03/09/2032	51.674076	1.60176887	0.28299581	165.759463	213.061362	9.073371	1.14847499	2.027218
03/17/2061	165.434421	1.60150487	0.28307768	165.986373	212.906635	9.080400	1.14815459	2.026717
03/25/2090	278.971124	1.60181460	0.28294832	166.287965	212.742070	9.087980	1.14858385	2.027304
04/03/2119	33.338635	1.60178738	0.28313557	166.661161	212.548670	9.096080	1.14826439	2.027253
04/10/2148	147.234385	1.60178035	0.28310925	166.921835	212.389213	9.103762	1.14830151	2.027239
04/18/2177	261.492282	1.60138690	0.28286594	167.315384	212.197197	9.111353	1.14840909	2.026493

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