12731 1991 RW12

Main-belt minor planet

Designation: (12731) 1991 RW12
Class: Main-belt
Semi-major axis: 2.4210602 AU
Eccentricity: 0.0480667
Inclination: 3.74348°
Absolute magnitude (H): 13.8
Perihelion: 2.305 AU
Aphelion: 2.537 AU