Asteroid General Data

2023 UL₉

General information

Preliminary designation	2023 UL₉
Group	Apollo
Absolute magnitude	25.76
Approximate diameter (m)	19
Approximate mass (kg)	1.20·10⁷
Number of observations	18
Arc length (days)	3

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	158.189388
a – orbit major semiaxis (astronomical units)	1.17104800
e – orbit eccentricity	0.37346000
ω – orbit ascending node-perihelion angle (degrees)	266.238536
Ω – longitude of orbit ascending node (degrees)	27.401306
i – orbit inclination to the ecliptic plane (degrees)	15.916340

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	138.339672	1.17050269	0.37446683	265.691746	28.729519	15.829195	0.73218826	1.266366
01/21/1858	112.235222	1.16999923	0.37437026	265.805004	28.546978	15.835660	0.73198631	1.265549
01/29/1887	80.780026	1.17154756	0.37442965	265.821007	28.346296	15.839029	0.73288542	1.268062
02/07/1916	42.334043	1.17083590	0.37427309	265.952381	28.150750	15.845798	0.73262353	1.266907
02/14/1945	9.802616	1.17059380	0.37396465	266.130891	27.947037	15.867076	0.73283310	1.266514
02/22/1974	345.541120	1.16981883	0.37375356	266.234479	27.768458	15.882046	0.73259488	1.265256
03/02/2003	312.931273	1.17154690	0.37362472	266.198775	27.549254	15.907513	0.73382802	1.268061
03/09/2032	273.973420	1.17086968	0.37341761	266.283034	27.374360	15.917805	0.73364633	1.266962
03/17/2061	234.566900	1.17156519	0.37333710	266.574533	27.182387	15.931451	0.73417643	1.268091
03/25/2090	197.214972	1.17206604	0.37261912	266.655664	26.974441	15.991718	0.73533183	1.268904
04/03/2119	152.541389	1.17187994	0.37253078	266.910176	26.797237	15.993063	0.73531859	1.268602
04/10/2148	107.548074	1.17154477	0.37219407	267.054769	26.585332	16.017035	0.73550276	1.268057
04/18/2177	68.275072	1.17101416	0.37204651	267.338430	26.408537	16.018610	0.73534243	1.267196

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