21648 Gravanschaik
Main-belt minor planet
- Designation
- (21648) Gravanschaik
- Class
- Main-belt
- Semi-major axis
- 2.5971197 AU
- Eccentricity
- 0.2327408
- Inclination
- 11.55562°
- Absolute magnitude (H)
- 14.23
- Perihelion
- 1.993 AU
- Aphelion
- 3.202 AU
Main-belt minor planet