Mead   Mead


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  • Name:   Mead
  • Diameter (km):   268.7
  • Latitude:   12.5°
  • Longitude:  57°
  • Confidence Level:  1
  • Elev surrounding terrain (km):  6052.2
  • Crater density per 1x10^6 km^2:  1.90986
  • DN inside crater:  109
  • DN outside crater:  90
  • DN difference:  19
  • Continuous ejecta radius (km):  110.2
  • Flow length, dist from rim (km):  
  • Dark halo diam (km):  510
  • Ejecta completeness (radial):  0.7
  • Rim completeness:  1
  • Planform:  c
  • Morphologic class:  6
  • Central structure diam (km):  193.6
  • Wall terracing:  t
  • Wall width (km):  
  • Multiple crater:  s
  • Floor reflectivity:  i
  • Parabolic feature:  n
  • Direction impactor travelling:  
  • Multiple asteriods grp #:  
  • Terrain:  p
  • Interior modification:  y
  • Exterior modification:  n
  • Tectonically deformed:  n
  • Degradation state:  1
  • Comments:  impact melt appears to fill inner basin and cover some ejecta; inner wall of rim and ring steepest; area inside inner ring is lighter; fractures in center