398398 2011 ST197
Main-belt minor planet
- Designation
- (398398) 2011 ST197
- Class
- Main-belt
- Semi-major axis
- 2.7806044 AU
- Eccentricity
- 0.0721672
- Inclination
- 2.83556°
- Absolute magnitude (H)
- 17.51
- Perihelion
- 2.580 AU
- Aphelion
- 2.981 AU
Main-belt minor planet