121398 1999 TH129
Main-belt minor planet
- Designation
- (121398) 1999 TH129
- Class
- Main-belt
- Semi-major axis
- 2.6456755 AU
- Eccentricity
- 0.1069561
- Inclination
- 1.69573°
- Absolute magnitude (H)
- 16.58
- Perihelion
- 2.363 AU
- Aphelion
- 2.929 AU
Main-belt minor planet