121739 1999 XT191
Main-belt minor planet
- Designation
- (121739) 1999 XT191
- Class
- Main-belt
- Semi-major axis
- 3.1475579 AU
- Eccentricity
- 0.1951433
- Inclination
- 10.31592°
- Absolute magnitude (H)
- 15.21
- Perihelion
- 2.533 AU
- Aphelion
- 3.762 AU
Main-belt minor planet