807972 2017 SM221
Main-belt minor planet
- Designation
- (807972) 2017 SM221
- Class
- Main-belt
- Semi-major axis
- 3.0660132 AU
- Eccentricity
- 0.0833481
- Inclination
- 8.63686°
- Absolute magnitude (H)
- 17.36
- Perihelion
- 2.810 AU
- Aphelion
- 3.322 AU
Main-belt minor planet