21055 1990 YR

Main-belt minor planet

Designation: (21055) 1990 YR
Class: Main-belt
Semi-major axis: 2.7871098 AU
Eccentricity: 0.1828918
Inclination: 7.33561°
Absolute magnitude (H): 13.01
Perihelion: 2.277 AU
Aphelion: 3.297 AU