856301 2011 SX257
Main-belt minor planet
- Designation
- (856301) 2011 SX257
- Class
- Main-belt
- Semi-major axis
- 3.1307432 AU
- Eccentricity
- 0.2409455
- Inclination
- 14.96421°
- Absolute magnitude (H)
- 16.77
- Perihelion
- 2.376 AU
- Aphelion
- 3.885 AU
Main-belt minor planet