137778 1999 XL220
Main-belt minor planet
- Designation
- (137778) 1999 XL220
- Class
- Main-belt
- Semi-major axis
- 2.3873013 AU
- Eccentricity
- 0.1266392
- Inclination
- 10.20596°
- Absolute magnitude (H)
- 16.55
- Perihelion
- 2.085 AU
- Aphelion
- 2.690 AU
Main-belt minor planet