Asteroid General Data

2025 RY₂

General information

Preliminary designation	2025 RY₂
Group	Aten
Absolute magnitude	26.30
Approximate diameter (m)	15
Approximate mass (kg)	5.70·10⁶
Number of observations	19
Arc length (days)	9

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	251.577420
a – orbit major semiaxis (astronomical units)	0.90893700
e – orbit eccentricity	0.13001200
ω – orbit ascending node-perihelion angle (degrees)	174.677757
Ω – longitude of orbit ascending node (degrees)	346.966288
i – orbit inclination to the ecliptic plane (degrees)	7.280869

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	191.773459	0.90836880	0.12815164	173.616916	351.022998	7.328875	0.79195985	0.865753
01/21/1858	29.728914	0.90837285	0.12778519	174.166886	350.404678	7.327647	0.79229624	0.865759
01/29/1887	222.983344	0.90745763	0.12947126	173.847377	349.859930	7.299915	0.78996794	0.864451
02/07/1916	45.621128	0.91033997	0.12680049	174.172835	349.190344	7.344455	0.79490842	0.868572
02/14/1945	200.152835	0.90970926	0.12781086	174.693363	348.816581	7.326309	0.79343854	0.867670
02/22/1974	31.107644	0.90772743	0.13053812	174.678503	348.155423	7.276585	0.78923440	0.864836
03/02/2003	209.245378	0.90974713	0.12796093	174.583617	347.519124	7.319772	0.79333504	0.867724
03/09/2032	6.424384	0.90899167	0.12984594	174.658241	346.933701	7.280157	0.79096279	0.866643
03/17/2061	202.168457	0.90824243	0.13109391	175.159710	346.352112	7.248905	0.78917738	0.865572
03/25/2090	45.024122	0.90813707	0.13205128	175.016808	345.707652	7.225367	0.78821641	0.865422
04/03/2119	250.912496	0.90709087	0.13351129	175.467811	345.262293	7.192558	0.78598399	0.863927
04/10/2148	131.357624	0.90398647	0.13623199	174.923463	344.433562	7.116716	0.78083459	0.859495
04/18/2177	34.031032	0.90471318	0.13462689	175.132264	344.083185	7.125773	0.78291446	0.860532

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