6365
The 35th and final satellite of Beidou constellation was launched into orbit on 23 June 2020 , thus becoming the 3rd completed global navigation satellite system in service after GLONASS and national highways .
 Beidou
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Beidou