Asteroid General Data

2025 UN₈

General information

Preliminary designation	2025 UN₈
Group	Apollo
Absolute magnitude	28.44
Approximate diameter (m)	5
Approximate mass (kg)	2.96·10⁵
Number of observations	27
Arc length (days)	5

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	84.344979
a – orbit major semiaxis (astronomical units)	2.49892700
e – orbit eccentricity	0.60364600
ω – orbit ascending node-perihelion angle (degrees)	163.705392
Ω – longitude of orbit ascending node (degrees)	213.308340
i – orbit inclination to the ecliptic plane (degrees)	1.880074

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	190.176807	2.51713473	0.57444801	160.071311	217.641653	1.688060	1.07117170	3.993561
01/21/1858	281.868471	2.52287914	0.57149017	160.166734	217.285769	1.693185	1.08107851	4.007239
01/29/1887	10.426747	2.52116849	0.57261248	160.297013	216.836443	1.703434	1.07751595	4.003164
02/07/1916	102.274875	2.51856027	0.57530899	160.506353	216.366334	1.719401	1.06960992	3.996954
02/14/1945	202.564175	2.51016373	0.58187914	161.180285	215.532269	1.754861	1.04955182	3.976983
02/22/1974	314.559626	2.49998308	0.58980366	162.096193	214.719341	1.800451	1.02548391	3.952813
03/02/2003	83.674024	2.49311697	0.59616310	162.938099	213.907333	1.841551	1.00681262	3.936539
03/09/2032	224.647137	2.49312903	0.60556625	163.782933	213.193437	1.891057	0.98337423	3.936568
03/17/2061	1.766029	2.48928312	0.60905834	164.164717	212.720394	1.915797	0.97316448	3.927463
03/25/2090	151.238595	2.47685326	0.61186062	164.219221	212.264842	1.938329	0.96136430	3.898083
04/03/2119	309.806764	2.47902922	0.61144857	164.327991	211.958664	1.948176	0.96323034	3.903220
04/10/2148	92.015659	2.48950661	0.61067832	164.567949	211.598586	1.942593	0.96921889	3.927991
04/18/2177	225.377008	2.49878874	0.60611765	164.717596	211.269694	1.948252	0.98422878	3.949980

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