257648 1999 TY318
Main-belt minor planet
- Designation
- (257648) 1999 TY318
- Class
- Main-belt
- Semi-major axis
- 3.0633451 AU
- Eccentricity
- 0.0732461
- Inclination
- 1.17587°
- Absolute magnitude (H)
- 16.87
- Perihelion
- 2.839 AU
- Aphelion
- 3.288 AU
Main-belt minor planet