857442 2012 KW57
Main-belt minor planet
- Designation
- (857442) 2012 KW57
- Class
- Main-belt
- Semi-major axis
- 3.1784015 AU
- Eccentricity
- 0.0236136
- Inclination
- 17.44285°
- Absolute magnitude (H)
- 16.69
- Perihelion
- 3.103 AU
- Aphelion
- 3.253 AU
Main-belt minor planet