Magnitude 6.39 | ||
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HD 208527 is a M1III red giant star located in Pegasus.
It has been considered K5V but is now known as M1III due to radius and surface gravity.
Planetary system
From September 2008 to June 2012, the team B.-C. Lee, I. Han, and M.-G. Park observed HD 208527 with "the high-resolution spectroscopy of the fiber-fed Bohyunsan Observatory Echelle Spectrograph (BOES) at Bohyunsan Optical Astronomy Observatory (BOAO)".
In 2012, a long-period, wide-orbiting planet was deduced by radial velocity. This was published in November, gaining the designation HD 208527 b. Along with HD 220074 b this is one of the first two planets proposed around a red giant.
References
HD 208527 Wikipedia(Text) CC BY-SA