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Cassiopeia was one of the 48 constellations listed by the 2nd-century Greek astronomer Ptolemy, and it remains one of the 88 modern constellations today. It is easily recognizable due to its distinctive ' W ' shape, formed by five bright stars.
Learn about Cassiopeia, a large constellation in the northern sky named after a queen in Greek mythology. Find out its brightest stars, deep sky objects, and how to recognize its distinctive W shape.
Cassiopeia, in astronomy, a constellation of the northern sky easily recognized by a group of five bright stars forming a slightly irregular W. It lies at 1 hour right ascension and 60° north declination. Its brightest star, Shedar (Arabic for “breast”), has a magnitude of 2.2.
Learn about Cassiopeia, a constellation in the northern sky with a distinctive “W” shape. Find out its brightest stars, deep-sky objects, and mythological origin.
Jul 14, 2020 · Cassiopeia is a constellation in the northern sky, named after the vain queen Cassiopeia in Greek mythology, who boasted about her unrivaled beauty. Key Facts & Summary. Cassiopeia is among the 48 constellations first listed by the Greek astronomer Ptolemy, in the 2 nd century CE.
Cassiopeia is a constellation located in the northern hemisphere and is one of the 88 modern constellations recognized by the International Astronomical Union. Named after the vain queen in Greek mythology, Cassiopeia is easily identifiable for its distinctive 'W' shape formed by its five brightest stars.
Sep 13, 2023 · Learn about Cassiopeia, a constellation that looks like a W or M in the northeast sky in September and October. Find out its mythology, how to see it, and what deep-sky objects it points to.
