121389 1999 TY117
Main-belt minor planet
- Designation
- (121389) 1999 TY117
- Class
- Main-belt
- Semi-major axis
- 3.1425559 AU
- Eccentricity
- 0.1728876
- Inclination
- 6.1765°
- Absolute magnitude (H)
- 14.87
- Perihelion
- 2.599 AU
- Aphelion
- 3.686 AU
Main-belt minor planet