| gravity = 1.6 ± 0.3[4]
| rotational_velocity = 3.6[4]
| luminosity =
| temperature = 4035 ± 65[4]
}}{{Starbox catalog
| names = {{odlist|HD=208527|HIP=108296|HR=8372|BD=+20° 5046|GJ=841.1|SAO=90112}}
}}{{Starbox reference
| Simbad=HR+8372
| NSTED=HD+208527
| EPE=HD+208527
}}{{Starbox end}}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, as well as surface gravity.[4]
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.
{{OrbitboxPlanet begin
| table_ref =
| period_unit=day
}}{{OrbitboxPlanet
| exoplanet = b
| mass = >9.9 ± 1.7
| period = 875.5 ± 5.8
| semimajor = 2.1 ± 0.2
| eccentricity = 0.08 ± 0.04
}}{{Orbitbox end}}References
1. ^1 2 3 4 {{cite journal|title=Validation of the new Hipparcos reduction|author=van Leeuwen, F.|display-authors=etal|journal=Astronomy and Astrophysics|volume=474|issue=2|pages=653–664|date=2007|arxiv=0708.1752|bibcode=2007A&A...474..653V|doi=10.1051/0004-6361:20078357}}
2. ^1 2 3 4 5 6 7 {{cite journal|title=Planetary companions orbiting M giants HD 208527 and HD 220074|arxiv=1211.2051|date=2012|journal= Astronomy & Astrophysics|volume=549|pages=A2|author=B.-C. Lee|author2=I. Han|author3=M.-G. Park|doi = 10.1051/0004-6361/201220301 |bibcode = 2013A&A...549A...2L }}