138738 2000 SZ203
Main-belt minor planet
- Designation
- (138738) 2000 SZ203
- Class
- Main-belt
- Semi-major axis
- 3.1378342 AU
- Eccentricity
- 0.0576336
- Inclination
- 6.21447°
- Absolute magnitude (H)
- 15.1
- Perihelion
- 2.957 AU
- Aphelion
- 3.319 AU
Main-belt minor planet