128757 2004 RJ189
Main-belt minor planet
- Designation
- (128757) 2004 RJ189
- Class
- Main-belt
- Semi-major axis
- 2.3536951 AU
- Eccentricity
- 0.0698635
- Inclination
- 5.75171°
- Absolute magnitude (H)
- 16.35
- Perihelion
- 2.189 AU
- Aphelion
- 2.518 AU
Main-belt minor planet