Boyd   Boyd


Full Size Image (300x300 up to 1000x1000)

  • Name:   Boyd
  • Diameter (km):   20
  • Latitude:   -39.4°
  • Longitude:  221.4°
  • Confidence Level:  1
  • Elev surrounding terrain (km):  6051.52
  • Crater density per 1x10^6 km^2:  1.27324
  • DN inside crater:  96
  • DN outside crater:  87
  • DN difference:  9
  • Continuous ejecta radius (km):  21.1
  • Flow length, dist from rim (km):  64.4
  • Dark halo diam (km):  
  • Ejecta completeness (radial):  1
  • Rim completeness:  1
  • Planform:  i
  • Morphologic class:  2
  • Central structure diam (km):  
  • Wall terracing:  u
  • Wall width (km):  5.1
  • Multiple crater:  m
  • Floor reflectivity:  d
  • Parabolic feature:  n
  • Direction impactor travelling:  
  • Multiple asteriods grp #:  
  • Terrain:  p
  • Interior modification:  y
  • Exterior modification:  n
  • Tectonically deformed:  n
  • Degradation state:  1
  • Comments:  nearby ridges in plains topped by unusual radar bright material