343840 2011 HY31
Main-belt minor planet
- Designation
- (343840) 2011 HY31
- Class
- Main-belt
- Semi-major axis
- 2.6225081 AU
- Eccentricity
- 0.1949913
- Inclination
- 14.22901°
- Absolute magnitude (H)
- 16.44
- Perihelion
- 2.111 AU
- Aphelion
- 3.134 AU
Main-belt minor planet