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The Big Dipper stars Dubhe (α UMa) and Alkaid (η UMa) are not members of the group, both being somewhat further away and moving in very different directions. The bright, nearby star Sirius was long believed to be a member of the group, but may not be, according to research in 2003 by Jeremy King et al. at Clemson University .
The star is of magnitude 5.0 and is approximately 46 light-years from Earth. [14] The star TYC 3429-697-1 (9 h 40 m 44 s 48° 14′ 2″), located to the east of θ Ursae Majoris and to the southwest of the "Big Dipper") has been recognized as the state star of Delaware, and is informally known as the Delaware Diamond. [18]
The Big Dipper asterism. The Big Dipper, also known as The Plough or Charles's Wain, is composed of the seven brightest stars in Ursa Major. [5] These stars delineate the Bear's hindquarters and exaggerated tail, or alternatively, the "handle" forming the upper outline of the bear's head
The Big Dipper seen from Fujian. The constellation of Ursa Major (Latin: Greater Bear) has been seen as a bear, a wagon, or a ladle.The "bear" tradition is Indo-European (appearing in Greek, as well as in Vedic India), [7] but apparently the name "bear" has parallels in Siberian or North American traditions.
Mizar's star is not a double star, but a four-star binary system located in the constellation Ursa Major (also known as the Big Dipper). This system consists of two pairs of double stars that are gravitationally bound to each other. Mizar is the second star from the end of the Big Dipper's handle, and Alcor its fainter companion. The ...
The limestone crags are naturally arranged in the same formation as the seven stars of the Big Dipper constellation. Legend has it that the pillars of limestone grew from stars that fell from the skies. There are a number of caves in this 8 km 2 (3 sq mi) area and some contain underground rivers that are large enough to navigate by boat. One of ...
Alcor (/ ˈ æ l k ɔːr /) [9] is a binary star system in the constellation of Ursa Major. It is the fainter companion of Mizar, the two stars forming a naked eye double in the handle of the Big Dipper (or Plough) asterism in Ursa Major. The two lie about 83 light-years away from the Sun, as measured by the Hipparcos astrometry satellite.
The apparent visual magnitude of this star is +2.37, [2] which means it is readily visible to the naked eye. It is more familiar to northern hemisphere observers as one of the "pointer stars" in the Big Dipper, or the Plough (UK), which is a prominent asterism of seven stars that forms part of