HD 187123 b

HD 187123 b is a typical "hot Jupiter" located approximately 156 light-years away in the constellation of Cygnus, orbiting the star HD 187123. It has a mass about half that of Jupiter and it orbits in a very tight, round orbit around the star every three days. 
The star has also been monitored for possible transits by the planet, but none was found.
==See also==
* HD 187123 c
==References==
==External links==
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Category:Cygnus (constellation)
Category:Exoplanets
Category:Exoplanets discovered in 1998
Category:Gas giants
Category:Exoplanets detected by radial velocity