121755 1999 XY253
Main-belt minor planet
- Designation
- (121755) 1999 XY253
- Class
- Main-belt
- Semi-major axis
- 2.9758498 AU
- Eccentricity
- 0.0360092
- Inclination
- 1.38333°
- Absolute magnitude (H)
- 15.91
- Perihelion
- 2.869 AU
- Aphelion
- 3.083 AU
Main-belt minor planet