338581 2003 SE121
Main-belt minor planet
- Designation
- (338581) 2003 SE121
- Class
- Main-belt
- Semi-major axis
- 2.7197844 AU
- Eccentricity
- 0.1542608
- Inclination
- 4.63164°
- Absolute magnitude (H)
- 17.5
- Perihelion
- 2.300 AU
- Aphelion
- 3.139 AU
Main-belt minor planet