212121 Marthegautier
Main-belt minor planet
- Designation
- (212121) Marthegautier
- Class
- Main-belt
- Semi-major axis
- 2.4182124 AU
- Eccentricity
- 0.1645785
- Inclination
- 0.82416°
- Absolute magnitude (H)
- 17.62
- Perihelion
- 2.020 AU
- Aphelion
- 2.816 AU
Main-belt minor planet