Kepler-1647
                
                  
                  
                
                作者:MrSpace43
                发布日期:
                Kepler-1647 is a binary star system (comprising of a Sun-like star and an F-type main-sequence star) about 4,096.2 light-years away in the constellation Cygnus. Both stars are orbited by a single circumbinary planet the size of Jupiter
                
                  
                
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