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Cassiopeia (listen ⓘ) is a constellation and asterism in the northern sky named after the vain queen Cassiopeia, mother of Andromeda, in Greek mythology, who boasted about her unrivaled beauty. Cassiopeia was one of the 48 constellations listed by the 2nd-century Greek astronomer Ptolemy, and it
Cassiopeia (/ ˌ k æ s i. oʊ ˈ p iː. ə /; Ancient Greek: Κασσιόπεια Kassiópeia, Modern Greek: Κασσιόπη Kassiópē) or Cassiepeia (Κασσιέπεια Kassiépeia), a figure in Greek mythology, was Queen of Aethiopia and wife of King Cepheus. She was arrogant and vain, characteristics that led to her downfall.
Cassiopeia is a large constellation located in the northern sky. It was named after Cassiopeia, the vain and boastful queen in Greek mythology. Nicknamed the W constellation, Cassiopeia is easily recognizable for the prominent W asterism formed by its five brightest stars.
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.
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 one of the most recognisable of the constellations, a distinctive 'W' shape in the far northern sky. It is highest in the sky at midnight in the months around September. The plane of the Milky Way runs through the middle of the 'W' asterism, making it a particularly rich area of the sky to view through binoculars.
Greek mythology. Cassiopeia (mother of Andromeda), queen of Aethiopia and mother of Andromeda. Cassiopeia (wife of Phoenix), wife of Phoenix, king of Phoenicia. Cassiopeia, wife of Epaphus, king of Egypt, the son of Zeus and Io; mother of Libya.
Dec 22, 2021 · The W-shaped asterism formed by the five brightest stars of Cassiopeia is one of the most familiar features of the northern night sky. It is used to find the Heart and Soul Nebulae, the Double Cluster, the open clusters M52 and M103, and many other deep sky objects.
Apr 1, 2015 · Cassiopeia is one of the most recognizable constellations in the night sky, and being circumpolar can be seen all year round from northern latitudes, as well as from some regions in the Southern hemisphere (-20°) in late spring.
Sep 13, 2023 · Cassiopeia represents an ancient queen of Ethiopia. You still sometimes hear the old name for this constellation: Cassiopeia’s Chair. And some old star maps depict the queen sitting on the...
