545577 2011 QA89
Main-belt minor planet
- Designation
- (545577) 2011 QA89
- Class
- Main-belt
- Semi-major axis
- 2.8531253 AU
- Eccentricity
- 0.1394143
- Inclination
- 15.39505°
- Absolute magnitude (H)
- 16.98
- Perihelion
- 2.455 AU
- Aphelion
- 3.251 AU
Main-belt minor planet