20558 1999 RN117

Main-belt minor planet

Designation: (20558) 1999 RN117
Class: Main-belt
Semi-major axis: 2.7777271 AU
Eccentricity: 0.1673478
Inclination: 7.75106°
Absolute magnitude (H): 13.69
Perihelion: 2.313 AU
Aphelion: 3.243 AU