Gamma Piscium

作者: Trappist-1F_Ce

公開日:

Gamma Piscium, also known as HIP 114971 and HD 219615, is a single G9III red clump giant star about 138 light-years away in the constellation Pisces. In 2014, a super-Jupiter with a minimum mass of approximately 1.34 times that of Jupiter was discovered orbiting this star via the radial velocity method, with an orbital period of about 555 days and a semi-major axis of 1.32 AU.

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