129860 1999 RJ139
Main-belt minor planet
- Designation
- (129860) 1999 RJ139
- Class
- Main-belt
- Semi-major axis
- 2.4771032 AU
- Eccentricity
- 0.1336893
- Inclination
- 6.48039°
- Absolute magnitude (H)
- 15.87
- Perihelion
- 2.146 AU
- Aphelion
- 2.808 AU
Main-belt minor planet