381731 2009 RT21

Main-belt minor planet

Designation: (381731) 2009 RT21
Class: Main-belt
Semi-major axis: 2.2912568 AU
Eccentricity: 0.2267038
Inclination: 6.68364°
Absolute magnitude (H): 17.47
Perihelion: 1.772 AU
Aphelion: 2.811 AU