697857 2017 OS21
Main-belt minor planet
- Designation
- (697857) 2017 OS21
- Class
- Main-belt
- Semi-major axis
- 2.6123714 AU
- Eccentricity
- 0.2463042
- Inclination
- 15.24584°
- Absolute magnitude (H)
- 17.48
- Perihelion
- 1.969 AU
- Aphelion
- 3.256 AU
Main-belt minor planet