52977
The atmosphere fortunately absorbed most of the object 's energy , with a total kinetic energy before atmospheric impact equivalent to approximately 440 kilotons of TNT 20 – 30 times more energy than was released from the atomic bomb detonated at Hiroshima .
 None
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities:  
Answer:
 None