137010 1998 ST121
Main-belt minor planet
- Designation
- (137010) 1998 ST121
- Class
- Main-belt
- Semi-major axis
- 2.5455382 AU
- Eccentricity
- 0.2734569
- Inclination
- 2.92567°
- Absolute magnitude (H)
- 16.56
- Perihelion
- 1.849 AU
- Aphelion
- 3.242 AU
Main-belt minor planet