42842 1999 RK9

Main-belt minor planet

Designation: (42842) 1999 RK9
Class: Main-belt
Semi-major axis: 2.1935082 AU
Eccentricity: 0.1630527
Inclination: 2.6652°
Absolute magnitude (H): 15.55
Perihelion: 1.836 AU
Aphelion: 2.551 AU