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 8.382974e+07 m^3                                                       
    Mass 1.034459e+09 kg                                                        
      KE 1.293074e+22 J                                                         
         3.078747e+09 kT TNT                                                    
                                                                                
Crater Parameters                                                               
  Diameter --                                                                   
    Actual    24600 m                                                           
    Apparent  30751 m                                                           
  Depth --                                                                      
    Actual     6150 m                                                           
    Apparent   7688 m                                                           
  Target removed 1.461604e+12 m^3                                               
  Ejecta spread      52891 m                                                    
