137447 1999 TN254
Main-belt minor planet
- Designation
- (137447) 1999 TN254
- Class
- Main-belt
- Semi-major axis
- 2.3518036 AU
- Eccentricity
- 0.1977205
- Inclination
- 14.07007°
- Absolute magnitude (H)
- 16.17
- Perihelion
- 1.887 AU
- Aphelion
- 2.817 AU
Main-belt minor planet