66509 1999 RK89

Main-belt minor planet

Designation: (66509) 1999 RK89
Class: Main-belt
Semi-major axis: 2.4566336 AU
Eccentricity: 0.110997
Inclination: 6.01575°
Absolute magnitude (H): 15.07
Perihelion: 2.184 AU
Aphelion: 2.729 AU