189948 Richswanson
Main-belt minor planet
- Designation
- (189948) Richswanson
- Class
- Main-belt
- Semi-major axis
- 3.1273819 AU
- Eccentricity
- 0.2334189
- Inclination
- 8.80303°
- Absolute magnitude (H)
- 15.83
- Perihelion
- 2.397 AU
- Aphelion
- 3.857 AU
Main-belt minor planet