K2-15
                
                  
                  
                
                作者:Galaxy-Leaper
                发布日期:
                K2-15, also known as EPIC 201736247, is a K-type main-sequence star 1,634.13 light-years away from Earth, and it has a sub-Neptunean object with an orbital period of only 11.81 days
                
                  
                
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