214299
According to a mention in the science journal Science it is 427250 km ( 265480 miles ) away from earth , closer than Walteman 's previous moon , and 746 km ( 464 miles ) in diameter .
 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