540221 2017 RS21

Main-belt minor planet

Designation: (540221) 2017 RS21
Class: Main-belt
Semi-major axis: 2.4486101 AU
Eccentricity: 0.1373891
Inclination: 3.74972°
Absolute magnitude (H): 18.12
Perihelion: 2.112 AU
Aphelion: 2.785 AU