21637 Ninahuffman
Main-belt minor planet
- Designation
- (21637) Ninahuffman
- Class
- Main-belt
- Semi-major axis
- 2.3608114 AU
- Eccentricity
- 0.1911465
- Inclination
- 7.41442°
- Absolute magnitude (H)
- 15.39
- Perihelion
- 1.910 AU
- Aphelion
- 2.812 AU
Main-belt minor planet