Qatar-9

作者：Pan-STARRS

发布日期：

Qatar-9, also known as TOI-3846 and Gaia-TROI-117, is a K-type main sequence star about 689.55 light-years away in the constellation Ursa Major. A Jupiter-sized exoplanet completes an orbit once every 1.54 days at a distance of 3.14 million km from its star

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