857831 2012 TZ139
Main-belt minor planet
- Designation
- (857831) 2012 TZ139
- Class
- Main-belt
- Semi-major axis
- 2.3653907 AU
- Eccentricity
- 0.314379
- Inclination
- 21.3332°
- Absolute magnitude (H)
- 18.41
- Perihelion
- 1.622 AU
- Aphelion
- 3.109 AU
Main-belt minor planet