728843 2010 TJ21
Main-belt minor planet
- Designation
- (728843) 2010 TJ21
- Class
- Main-belt
- Semi-major axis
- 3.1025741 AU
- Eccentricity
- 0.0492719
- Inclination
- 10.40996°
- Absolute magnitude (H)
- 16.55
- Perihelion
- 2.950 AU
- Aphelion
- 3.255 AU
Main-belt minor planet