121280 1999 RY143
Main-belt minor planet
- Designation
- (121280) 1999 RY143
- Class
- Main-belt
- Semi-major axis
- 2.7835329 AU
- Eccentricity
- 0.1113482
- Inclination
- 2.67314°
- Absolute magnitude (H)
- 15.91
- Perihelion
- 2.474 AU
- Aphelion
- 3.093 AU
Main-belt minor planet