158803 2003 SZ257
Main-belt minor planet
- Designation
- (158803) 2003 SZ257
- Class
- Main-belt
- Semi-major axis
- 3.1228189 AU
- Eccentricity
- 0.1076238
- Inclination
- 2.72981°
- Absolute magnitude (H)
- 15.12
- Perihelion
- 2.787 AU
- Aphelion
- 3.459 AU
Main-belt minor planet