640689 2001 YY55

Main-belt minor planet

Designation: (640689) 2001 YY55
Class: Main-belt
Semi-major axis: 2.3703393 AU
Eccentricity: 0.2129935
Inclination: 4.07441°
Absolute magnitude (H): 18.09
Perihelion: 1.865 AU
Aphelion: 2.875 AU