390976 2005 RZ21

Main-belt minor planet

Designation: (390976) 2005 RZ21
Class: Main-belt
Semi-major axis: 3.1324894 AU
Eccentricity: 0.224268
Inclination: 17.68231°
Absolute magnitude (H): 15.78
Perihelion: 2.430 AU
Aphelion: 3.835 AU