137274 1999 RR156
Main-belt minor planet
- Designation
- (137274) 1999 RR156
- Class
- Main-belt
- Semi-major axis
- 2.250983 AU
- Eccentricity
- 0.1473202
- Inclination
- 6.74157°
- Absolute magnitude (H)
- 16.48
- Perihelion
- 1.919 AU
- Aphelion
- 2.583 AU
Main-belt minor planet