878297 2011 YK55

Main-belt minor planet

Designation: (878297) 2011 YK55
Class: Main-belt
Semi-major axis: 2.5552486 AU
Eccentricity: 0.283551
Inclination: 3.0843°
Absolute magnitude (H): 17.76
Perihelion: 1.831 AU
Aphelion: 3.280 AU