Terrestrial Impact Crater
  Impactor diameter (m)? 543
  Impactor density (kg/m^3)? 12.34
  Impactor velocity (km/s)? 5000
  Graze angle (deg. from horiz.)? 67

Impactor Parameters
  Volume 83829738.43
    Mass 1034458972.29
      KE 12930737153568806010880.00
         3078746941.33

Crater Parameters
  Diameter --
    Actual    24600
    Apparent  30751
  Depth --
    Actual     6150
    Apparent   7688
  Target removed 1461604301927.00
  Ejecta spread      52891
