Asteroid General Data

2025 YN₅

General information

Preliminary designation	2025 YN₅
Group	Aten
Absolute magnitude	26.69
Approximate diameter (m)	12
Approximate mass (kg)	3.33·10⁶
Number of observations	33
Arc length (days)	6

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	6.886898
a – orbit major semiaxis (astronomical units)	0.96944200
e – orbit eccentricity	0.15340700
ω – orbit ascending node-perihelion angle (degrees)	252.411171
Ω – longitude of orbit ascending node (degrees)	90.735446
i – orbit inclination to the ecliptic plane (degrees)	10.089624

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	262.518364	0.96307706	0.15906310	248.974124	92.801409	9.835968	0.80988704	0.945131
01/21/1858	151.710987	0.96340278	0.15909889	249.137417	92.559886	9.836187	0.81012647	0.945611
01/29/1887	60.866541	0.96110461	0.15809090	248.449044	92.234944	9.918043	0.80916272	0.942229
02/07/1916	347.235192	0.96099189	0.15789001	248.685255	91.929294	9.923847	0.80926087	0.942064
02/14/1945	300.859331	0.95922581	0.15790983	248.272489	91.599267	9.940245	0.80775462	0.939468
02/22/1974	214.001057	0.96476883	0.15553948	250.394539	91.237337	10.005464	0.81470919	0.947623
03/02/2003	72.436861	0.96540731	0.15546975	250.807220	91.036464	10.007692	0.81531568	0.948564
03/09/2032	273.212549	0.96906877	0.15341662	252.430229	90.641368	10.091294	0.82039752	0.953965
03/17/2061	68.932401	0.96863043	0.15327428	252.426487	90.405959	10.092861	0.82016430	0.953318
03/25/2090	215.088603	0.97061067	0.15292130	253.351823	90.081241	10.098305	0.82218363	0.956243
04/03/2119	348.979900	0.96972088	0.15284187	253.314809	89.810801	10.111187	0.82150693	0.954928
04/10/2148	175.806436	0.96543923	0.15238001	251.784049	89.543324	10.171354	0.81832559	0.948611
04/18/2177	34.534760	0.96481356	0.15223499	251.786861	89.211498	10.181003	0.81793518	0.947689

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