257647 1999 TV317
Main-belt minor planet
- Designation
- (257647) 1999 TV317
- Class
- Main-belt
- Semi-major axis
- 2.2996289 AU
- Eccentricity
- 0.0341399
- Inclination
- 5.91567°
- Absolute magnitude (H)
- 17.84
- Perihelion
- 2.221 AU
- Aphelion
- 2.378 AU
Main-belt minor planet