687261 2011 ST155
Main-belt minor planet
- Designation
- (687261) 2011 ST155
- Class
- Main-belt
- Semi-major axis
- 2.6917476 AU
- Eccentricity
- 0.0534409
- Inclination
- 4.68455°
- Absolute magnitude (H)
- 17.73
- Perihelion
- 2.548 AU
- Aphelion
- 2.836 AU
Main-belt minor planet