189456 1999 RX3

Main-belt minor planet

Designation: (189456) 1999 RX3
Class: Main-belt
Semi-major axis: 2.7148012 AU
Eccentricity: 0.2476796
Inclination: 8.19365°
Absolute magnitude (H): 15.27
Perihelion: 2.042 AU
Aphelion: 3.387 AU