257650 1999 TL321
Main-belt minor planet
- Designation
- (257650) 1999 TL321
- Class
- Main-belt
- Semi-major axis
- 2.285815 AU
- Eccentricity
- 0.0946037
- Inclination
- 3.29552°
- Absolute magnitude (H)
- 17.42
- Perihelion
- 2.070 AU
- Aphelion
- 2.502 AU
Main-belt minor planet