(n) :
(astronomy) A semiregular variable red giant, visible as a second-magnitude orange-red star in the northern constellation of Pegasus, one of four stars in the asterism of the Great Square of Pegasus.
(n) :
(astronomy) A semiregular variable red giant, visible as a second-magnitude orange-red star in the northern constellation of Pegasus, one of four stars in the asterism of the Great Square of Pegasus.