186143 2001 TB257
Main-belt minor planet
- Designation
- (186143) 2001 TB257
- Class
- Main-belt
- Semi-major axis
- 2.6486417 AU
- Eccentricity
- 0.0756607
- Inclination
- 1.14876°
- Absolute magnitude (H)
- 16.79
- Perihelion
- 2.448 AU
- Aphelion
- 2.849 AU
Main-belt minor planet