171556 1999 TW129
Main-belt minor planet
- Designation
- (171556) 1999 TW129
- Class
- Main-belt
- Semi-major axis
- 2.4070187 AU
- Eccentricity
- 0.186403
- Inclination
- 8.98989°
- Absolute magnitude (H)
- 16.58
- Perihelion
- 1.958 AU
- Aphelion
- 2.856 AU
Main-belt minor planet