From The Alpha and the Omega - Volume III
by Jim A. Cornwell, Copyright © July 20, 2002, all rights reserved
"Volume III - The Twelfth Month - Star Names for Cepheus"

In the Twelfth Month of Pisces

Star Names of Cepheus

a Alderamin or Alder'amin is an Arabic word meaning either "forearm" or "shoulder," specifically the "right forearm."    It is the westernmost star at the base of the house (pentagram) and the brightest star of the constellation.    One source claims the Arabic name is Adh-Dhira' al-Yamin meaning "the right forearm." b Alfirk or Alfirk', which is an Arabic term that means, "flock of sheep," or just plain "flock."    It is a double star, at the western point conjoining of the house and the roof (pentagram). g Errai or Er Ra'i which is Arabic for "shepherd."    This star is the vertex of the "roof" of the house or pentagram and it lies only about 13 degrees from the North Star. d Cephei (no name) is the prototype of the important class of variable stars called Cepheids.    These are supergiant stars, which are important as celestial yardsticks.    This star marks the bottom left side of the "house."

e Cephei (no name) marks one vertex of a small triangle at the bottom left side of the house (pentagram).

z Cephei (no name) marks the bottom eastern corner of the "house."

h Cephei (no name) is just west of Alderamin.

J Cephei (no name) is just northwest of Eta Cephei.

i Cephei (no name) marks the easternmost vertex of the (house) pentagram of Cepheus.

m Garnet Star, which is, called this because of its deep red color.    It is one of the most intensely colored stars known as a variable M2.    Herschel named this "The Garnet Star."

x Cephei (no name) lies in the middle of the pentagram and is a double star.

c Xi Cephei, is not seen under star charts. r Rho 2 Cephei is called Al Kalb Ra'i.

Other stars not shown here are k to round out the 11 stars of Cepheus.


Return to Constellation Names of Cepheus.

    This page updated on December 31, 2006.
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