HD 128311 b

HD 128311 b is an exoplanet located approximately 54 light-years away in the constellation of Boötes. This planet orbits in an eccentric orbit about 1.1 AU from its star (HD 128311). The planet has minimum mass 2.19 Jupiter masses.
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Category:Boötes (constellation)
Category:Exoplanets
Category:Gas giants
Category:Exoplanets discovered in 2002
Category:Exoplanets detected by radial velocity