Asteroid General Data

2025 UJ₉

General information

Preliminary designation	2025 UJ₉
Group	Amor
Absolute magnitude	25.57
Approximate diameter (m)	20
Approximate mass (kg)	1.56·10⁷
Number of observations	34
Arc length (days)	5

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	254.194561
a – orbit major semiaxis (astronomical units)	1.17509200
e – orbit eccentricity	0.07944200
ω – orbit ascending node-perihelion angle (degrees)	355.061925
Ω – longitude of orbit ascending node (degrees)	36.023406
i – orbit inclination to the ecliptic plane (degrees)	17.686650

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	204.818946	1.17540856	0.07978512	353.221228	36.927549	17.699749	1.08162844	1.274336
01/21/1858	124.102784	1.17503654	0.07952039	353.474211	36.795461	17.697441	1.08159717	1.273731
01/29/1887	44.876065	1.17541912	0.07987804	353.788695	36.657814	17.696492	1.08152894	1.274353
02/07/1916	322.969570	1.17551197	0.07990237	353.929999	36.531724	17.694383	1.08158578	1.274504
02/14/1945	243.020759	1.17505641	0.07954241	354.160489	36.402615	17.691847	1.08158959	1.273763
02/22/1974	163.202020	1.17532070	0.07965372	354.594929	36.269105	17.690428	1.08170203	1.274193
03/02/2003	81.268996	1.17541979	0.07973908	354.728754	36.136180	17.687317	1.08169290	1.274354
03/09/2032	1.693802	1.17508126	0.07947164	355.104031	36.005991	17.685878	1.08169563	1.273804
03/17/2061	281.368704	1.17548646	0.07976089	355.324955	35.875479	17.685144	1.08172862	1.274462
03/25/2090	199.505398	1.17544387	0.07969827	355.437391	35.754170	17.683954	1.08176302	1.274393
04/03/2119	120.554973	1.17525380	0.07956950	355.957411	35.604593	17.682681	1.08173944	1.274084
04/10/2148	39.614609	1.17549991	0.07983106	356.131326	35.476567	17.681391	1.08165851	1.274484
04/18/2177	318.134770	1.17524710	0.07962272	356.274549	35.350660	17.678120	1.08167074	1.274073

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