687821 2012 BJ139
Main-belt minor planet
- Designation
- (687821) 2012 BJ139
- Class
- Main-belt
- Semi-major axis
- 3.0570957 AU
- Eccentricity
- 0.0210602
- Inclination
- 9.03211°
- Absolute magnitude (H)
- 16.36
- Perihelion
- 2.993 AU
- Aphelion
- 3.121 AU
Main-belt minor planet