HD 16175 is a 7th magnitude G-type star with temperature about 6000 K located 196 light-years (60 parsecs) away[1] in the Andromeda constellation.
The name was selected in the NameExoWorlds campaign by Ethiopia, during the 100th anniversary of the IAU.
Buna is the commonly used word for coffee in Ethiopia.
[6][7] The discovery of the exoplanet HD 16175 b was published in the June 2009 issue of the Publications of the Astronomical Society of the Pacific.
[8] In 2023, the inclination and true mass of HD 16175 b were determined via astrometry.