639724 2017 OK57
Main-belt minor planet
- Designation
- (639724) 2017 OK57
- Class
- Main-belt
- Semi-major axis
- 3.1574639 AU
- Eccentricity
- 0.1086104
- Inclination
- 13.56969°
- Absolute magnitude (H)
- 16.44
- Perihelion
- 2.815 AU
- Aphelion
- 3.500 AU
Main-belt minor planet