397998 2009 BY166
Main-belt minor planet
- Designation
- (397998) 2009 BY166
- Class
- Main-belt
- Semi-major axis
- 2.5940003 AU
- Eccentricity
- 0.2323179
- Inclination
- 13.7678°
- Absolute magnitude (H)
- 17.16
- Perihelion
- 1.991 AU
- Aphelion
- 3.197 AU
Main-belt minor planet