2009 RO21

Main-belt minor planet

Designation: 2009 RO21
Class: Main-belt
Semi-major axis: 2.2278232 AU
Eccentricity: 0.188834
Inclination: 7.42538°
Absolute magnitude (H): 19.11
Perihelion: 1.807 AU
Aphelion: 2.649 AU

2009 RO21 — asteroid · Vinony