639318 2017 BR121
Main-belt minor planet
- Designation
- (639318) 2017 BR121
- Class
- Main-belt
- Semi-major axis
- 2.5679963 AU
- Eccentricity
- 0.1555757
- Inclination
- 12.11784°
- Absolute magnitude (H)
- 17.58
- Perihelion
- 2.168 AU
- Aphelion
- 2.968 AU
Main-belt minor planet