217297 2004 HD78
Main-belt minor planet
- Designation
- (217297) 2004 HD78
- Class
- Main-belt
- Semi-major axis
- 2.6856177 AU
- Eccentricity
- 0.1436367
- Inclination
- 12.30696°
- Absolute magnitude (H)
- 16.38
- Perihelion
- 2.300 AU
- Aphelion
- 3.071 AU
Main-belt minor planet