393631 2004 HQ57
Main-belt minor planet
- Designation
- (393631) 2004 HQ57
- Class
- Main-belt
- Semi-major axis
- 2.9406721 AU
- Eccentricity
- 0.1463802
- Inclination
- 12.68415°
- Absolute magnitude (H)
- 16.78
- Perihelion
- 2.510 AU
- Aphelion
- 3.371 AU
Main-belt minor planet