21427 Ryanharrison
Main-belt minor planet
- Designation
- (21427) Ryanharrison
- Class
- Main-belt
- Semi-major axis
- 2.2188721 AU
- Eccentricity
- 0.174477
- Inclination
- 4.1309°
- Absolute magnitude (H)
- 15.09
- Perihelion
- 1.832 AU
- Aphelion
- 2.606 AU
Main-belt minor planet