BD+20 2457
작성자: crowbar_prodigy
출시일:
BD+20 2457 is a K-type bright giant star located approximately 4,800 light years away in the constellation Leo. In 2009, two planets were announced to orbit the star, both planets having 13 and 7 Jupiter masses.
BD+20 2457 might have possibly formed in the Gaia Enceladus, which are galactic remains of a former galaxy. If BD+20 2457 did form in the Gaia Enceladus, then it and its planets are extragalactic in origin.
이 페이지의 번역에 여기에서 도움을 주세요.
애드온을 설치하는 방법은? 여기에서 확인하세요.