281984 2011 HQ18
Main-belt minor planet
- Designation
- (281984) 2011 HQ18
- Class
- Main-belt
- Semi-major axis
- 2.6327183 AU
- Eccentricity
- 0.0489608
- Inclination
- 10.35871°
- Absolute magnitude (H)
- 16.92
- Perihelion
- 2.504 AU
- Aphelion
- 2.762 AU
Main-belt minor planet