Asteroid General Data

2025 YO

General information

Preliminary designation	2025 YO
Group	Amor
Absolute magnitude	26.02
Approximate diameter (m)	17
Approximate mass (kg)	8.39·10⁶
Number of observations	38
Arc length (days)	4

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	277.034586
a – orbit major semiaxis (astronomical units)	1.07438700
e – orbit eccentricity	0.04730200
ω – orbit ascending node-perihelion angle (degrees)	139.491331
Ω – longitude of orbit ascending node (degrees)	268.981719
i – orbit inclination to the ecliptic plane (degrees)	19.387084

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	121.375131	1.07452355	0.04795245	137.913620	269.988612	19.383987	1.02299751	1.113844
01/21/1858	139.751355	1.07454281	0.04771173	137.646580	269.849122	19.384259	1.02327452	1.113874
01/29/1887	156.346904	1.07493634	0.04800737	138.172859	269.699383	19.383968	1.02333148	1.114486
02/07/1916	173.689217	1.07470525	0.04796668	138.763303	269.547146	19.383693	1.02315521	1.114127
02/14/1945	191.748500	1.07431709	0.04743829	138.678529	269.404627	19.385626	1.02335333	1.113523
02/22/1974	210.750059	1.07471669	0.04775033	138.811750	269.263909	19.385474	1.02339861	1.114145
03/02/2003	229.340072	1.07470840	0.04785801	139.411895	269.109344	19.385316	1.02327500	1.114132
03/09/2032	247.137129	1.07437648	0.04730021	139.554054	268.964044	19.388105	1.02355825	1.113616
03/17/2061	266.345690	1.07469324	0.04756191	139.578683	268.820635	19.387420	1.02357878	1.114108
03/25/2090	285.008704	1.07471345	0.04778772	140.230019	268.665771	19.387124	1.02335534	1.114140
04/03/2119	301.839261	1.07452652	0.04736153	140.598603	268.518394	19.388945	1.02363531	1.113849
04/10/2148	319.249549	1.07469857	0.04752370	140.478498	268.378954	19.387788	1.02362492	1.114117
04/18/2177	339.409779	1.07463839	0.04757868	140.816152	268.224730	19.386859	1.02350851	1.114023

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