129281 2005 RP21

Main-belt minor planet

Designation: (129281) 2005 RP21
Class: Main-belt
Semi-major axis: 3.1155032 AU
Eccentricity: 0.0925564
Inclination: 12.4511°
Absolute magnitude (H): 15.29
Perihelion: 2.827 AU
Aphelion: 3.404 AU