661880 2005 RY57

Main-belt minor planet

Designation: (661880) 2005 RY57
Class: Main-belt
Semi-major axis: 2.5834061 AU
Eccentricity: 0.1777822
Inclination: 14.58875°
Absolute magnitude (H): 17.2
Perihelion: 2.124 AU
Aphelion: 3.043 AU