398405 2011 SM218
Main-belt minor planet
- Designation
- (398405) 2011 SM218
- Class
- Main-belt
- Semi-major axis
- 3.1677322 AU
- Eccentricity
- 0.1000121
- Inclination
- 10.25206°
- Absolute magnitude (H)
- 16.08
- Perihelion
- 2.851 AU
- Aphelion
- 3.485 AU
Main-belt minor planet