Pirkko (no image)
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- Name: Pirkko
- Diameter (km): 12.4
- Latitude: 44.8°
- Longitude: 254.6°
- Confidence Level: 1
- Elev surrounding terrain (km): 6051.02
- Crater density per 1x10^6 km^2: 2.22817
- DN inside crater:
- DN outside crater:
- DN difference:
- Continuous ejecta radius (km): 19.5
- Flow length, dist from rim (km):
- Dark halo diam (km):
- Ejecta completeness (radial): 0.9
- Rim completeness: 1
- Planform: i
- Morphologic class: 2
- Central structure diam (km):
- Wall terracing: u
- Wall width (km):
- Multiple crater: s
- Floor reflectivity: d
- Parabolic feature: n
- Direction impactor travelling: se
- Multiple asteriods grp #: 2
- Terrain: p
- Interior modification: y
- Exterior modification: n
- Tectonically deformed: n
- Degradation state: 1
- Comments: