WASP-189

作者：SolHorizon

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WASP-189 is a binary star system of a blue subgiant and a red dwarf about 326.19 light-years away in the constellation Libra. The larger star (component A) has a superjovian planet, about twice as massive as Jupiter, completes an orbit once every 2.72 days at a distance of 6.56 million km

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