640001 1991 RY42
Main-belt minor planet
- Designation
- (640001) 1991 RY42
- Class
- Main-belt
- Semi-major axis
- 2.9686422 AU
- Eccentricity
- 0.1731101
- Inclination
- 10.42689°
- Absolute magnitude (H)
- 16.52
- Perihelion
- 2.455 AU
- Aphelion
- 3.483 AU
Main-belt minor planet