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Gamma Draconis (γ Dra / γ Draconis) is a star in the constellation Draco. It also has the traditional name Eltanin, also Etamin. The Pleiades star cluster A star is any massive gaseous body in outer space. ...
Orion is a remarkable constellation, visible from most places on the globe (but not always the whole year long). ...
Draco (Latin for Dragon) is a far northern constellation that is circumpolar for many northern hemisphere observers. ...
It is an orange giant of spectral type K5 and has apparent magnitude +2.4. Eltanin is 190 light years from Earth. In astronomy, stellar classification is a classification of stars based initially on photospheric temperature and its associated spectral characteristics, and subsequenly refined in terms of other characteristics. ...
The apparent magnitude (m) of a star, planet or other heavenly body is a measure of its apparent brightness; that is, the amount of light received from the object. ...
A light year, abbreviated ly, is the distance light travels in one year: roughly 9. ...
Earth, also known as the Earth, Terra, and (mostly in the 19th century) Tellus, is the third-closest planet to the Sun. ...
Despite its Bayer designation of "gamma", it is actually the brightest star in Draco, outshining Rastaban (Beta Draconis) by nearly half a magnitude. In fact, the name Rastaban (also Rasaben) was formerly used for Eltanin, and the two terms share an Arabic root meaning "serpent" or "dragon." Because of its proximity to the point directly overhead London, it has also been called Zenith Star. Many of the brighter stars are given names which are known as Bayer designations. ...
Beta Draconis (β Dra / β Draconis) is the third brightest star in the constellation Draco. ...
Arabic (العربية al-arabiyyah, or less formally arabi) is the largest member of the Semitic branch of the Afro-Asiatic language family (classification: South Central Semitic) and is closely related to Hebrew and Aramaic. ...
This article is about an astronomy term. ...
Coordinates (equinox 2000)
Right ascension (RA; symbol α: Greek letter alpha) is the astronomical term for one of the two coordinates of a point on the celestial sphere when using the equatorial coordinate system. ...
In astronomy declination (dec) is one of the two coordinates of the equatorial coordinate system, the other being either right ascension or hour angle. ...
Gamma Draconis in fiction - Main article: Gamma Draconis (fiction)
Gamma Draconis is a star system used in the Freespace 2 game. Gamma Draconis is the name of star system used in Freespace 2. ...
Descent: Freespace Screenshot Freespace 2 Screenshot FS2_Open Screenshot Descent: FreeSpace is a space simulation computer game series developed by Volition Inc. ...
References Kaler, Jim (2004). "STARS: Eltanin". Retrieved July 11, 2005. | 
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