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HD 75289
HD 75289 is a 6th magnitude star in the constellation of Vela. Like our Sun, it is a yellow dwarf but slightly more massive, hotter and luminous. The spectral type of the star is G0 V. Under exceptionally good circumstances it might be visible to the unaided eye; however, usually binoculars are needed.
In 2004, a possible red dwarf companion was detected.
== Planetary system ==
In 1999 a planet HD 75289 b with half the mass of Jupiter was detected by radial velocity method.〔 This planet is a typical hot Jupiter that takes only about 3.51 days to revolve at an orbital distance of 0.0482 AU.
抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』
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