660138 1999 RW259
Main-belt minor planet
- Designation
- (660138) 1999 RW259
- Class
- Main-belt
- Semi-major axis
- 2.6566365 AU
- Eccentricity
- 0.1530556
- Inclination
- 15.15778°
- Absolute magnitude (H)
- 17.14
- Perihelion
- 2.250 AU
- Aphelion
- 3.063 AU
Main-belt minor planet