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HD 103774
HD 103774 is a young white main-sequence star.
==Planetary system==
From 2003 to 2012, the star was under observance from HARPS.
In 2012, a hot Saturn-mass〔The preprint listed this as "roughly the mass of Neptune" but it is much more massive than that.〕 planet was deduced by radial velocity. This was published in January 2013.
Also probable is a dust field, with grains of 12 micrometres.
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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