140255 2001 SN257
Main-belt minor planet
- Designation
- (140255) 2001 SN257
- Class
- Main-belt
- Semi-major axis
- 3.1722615 AU
- Eccentricity
- 0.1932649
- Inclination
- 7.22431°
- Absolute magnitude (H)
- 14.7
- Perihelion
- 2.559 AU
- Aphelion
- 3.785 AU
Main-belt minor planet