Efimova (no image)

Name:   Efimova

Diameter (km):   27.7

Latitude:   81°

Longitude:  223.4°

Confidence Level:  1

Elev surrounding terrain (km):  6050.92

Crater density per 1x10^6 km^2:  4.13803

DN inside crater:  102

DN outside crater:  103

DN difference:  -1

Continuous ejecta radius (km):  24.4

Flow length, dist from rim (km):  

Dark halo diam (km):  

Ejecta completeness (radial):  0.9

Rim completeness:  1

Planform:  c

Morphologic class:  3

Central structure diam (km):  8.4

Wall terracing:  t

Wall width (km):  5

Multiple crater:  s

Floor reflectivity:  d

Parabolic feature:  n

Direction impactor travelling:  sw

Multiple asteriods grp #:  

Terrain:  p

Interior modification:  y

Exterior modification:  n

Tectonically deformed:  n

Degradation state:  1

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