21631 Stephenhonan
Main-belt minor planet
- Designation
- (21631) Stephenhonan
- Class
- Main-belt
- Semi-major axis
- 2.4107962 AU
- Eccentricity
- 0.1506846
- Inclination
- 4.85263°
- Absolute magnitude (H)
- 15.29
- Perihelion
- 2.048 AU
- Aphelion
- 2.774 AU
Main-belt minor planet