149941 2005 SM221
Main-belt minor planet
- Designation
- (149941) 2005 SM221
- Class
- Main-belt
- Semi-major axis
- 3.0252217 AU
- Eccentricity
- 0.0474944
- Inclination
- 0.60962°
- Absolute magnitude (H)
- 16.22
- Perihelion
- 2.882 AU
- Aphelion
- 3.169 AU
Main-belt minor planet