553630 2011 TR21
Main-belt minor planet
- Designation
- (553630) 2011 TR21
- Class
- Main-belt
- Semi-major axis
- 2.7641092 AU
- Eccentricity
- 0.1752741
- Inclination
- 13.28398°
- Absolute magnitude (H)
- 18.02
- Perihelion
- 2.280 AU
- Aphelion
- 3.249 AU
Main-belt minor planet