491656 2012 TY257
Main-belt minor planet
- Designation
- (491656) 2012 TY257
- Class
- Main-belt
- Semi-major axis
- 2.4486118 AU
- Eccentricity
- 0.2046421
- Inclination
- 2.82953°
- Absolute magnitude (H)
- 18.16
- Perihelion
- 1.948 AU
- Aphelion
- 2.950 AU
Main-belt minor planet