HD 157172

作者：Galaxy-Leaper

发布日期：

HD 157272, also known as HIP 85017, is a binary star system consisting of a G-type main sequence star and a red dwarf star, located approximately 107.74 light-years away from Earth. It is known that the main star A has a gas planet with a volume slightly smaller than Saturn and an orbital period of 104.84 Earth days

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