721921 2004 TN143
Main-belt minor planet
- Designation
- (721921) 2004 TN143
- Class
- Main-belt
- Semi-major axis
- 3.0115867 AU
- Eccentricity
- 0.1362259
- Inclination
- 8.07665°
- Absolute magnitude (H)
- 16.99
- Perihelion
- 2.601 AU
- Aphelion
- 3.422 AU
Main-belt minor planet