121284 1999 RQ157
Main-belt minor planet
- Designation
- (121284) 1999 RQ157
- Class
- Main-belt
- Semi-major axis
- 2.7358272 AU
- Eccentricity
- 0.2339367
- Inclination
- 13.3527°
- Absolute magnitude (H)
- 15.42
- Perihelion
- 2.096 AU
- Aphelion
- 3.376 AU
Main-belt minor planet