178978 2001 QK257
Main-belt minor planet
- Designation
- (178978) 2001 QK257
- Class
- Main-belt
- Semi-major axis
- 2.5669538 AU
- Eccentricity
- 0.1726318
- Inclination
- 12.75803°
- Absolute magnitude (H)
- 15.76
- Perihelion
- 2.124 AU
- Aphelion
- 3.010 AU
Main-belt minor planet