661004 2003 SM398
Main-belt minor planet
- Designation
- (661004) 2003 SM398
- Class
- Main-belt
- Semi-major axis
- 2.7220351 AU
- Eccentricity
- 0.0666833
- Inclination
- 9.79368°
- Absolute magnitude (H)
- 17.18
- Perihelion
- 2.541 AU
- Aphelion
- 2.904 AU
Main-belt minor planet