20293 Sirichelson
Main-belt minor planet
- Designation
- (20293) Sirichelson
- Class
- Main-belt
- Semi-major axis
- 2.4419129 AU
- Eccentricity
- 0.193809
- Inclination
- 3.25516°
- Absolute magnitude (H)
- 14.45
- Perihelion
- 1.969 AU
- Aphelion
- 2.915 AU
Main-belt minor planet