20737 1999 XJ189
Main-belt minor planet
- Designation
- (20737) 1999 XJ189
- Class
- Main-belt
- Semi-major axis
- 3.0340287 AU
- Eccentricity
- 0.0622803
- Inclination
- 10.14347°
- Absolute magnitude (H)
- 13.33
- Perihelion
- 2.845 AU
- Aphelion
- 3.223 AU
Main-belt minor planet