181931 1999 TJ138
Main-belt minor planet
- Designation
- (181931) 1999 TJ138
- Class
- Main-belt
- Semi-major axis
- 3.1322814 AU
- Eccentricity
- 0.0854382
- Inclination
- 8.02616°
- Absolute magnitude (H)
- 15.35
- Perihelion
- 2.865 AU
- Aphelion
- 3.400 AU
Main-belt minor planet