This version of the article was originally published on. Nicknamed the W constellation, Cassiopeia is easily recognizable for the prominent W asterism formed by its five brightest stars. It was named after Cassiopeia, the vain and boastful queen in Greek mythology. The views expressed are those of the author and do not necessarily reflect the views of the publisher. Cassiopeia is a large constellation located in the northern sky. Those with a telescope and a bit of astronomy know-how can find Cassiopeia's deep-sky objects at:įollow all of the Expert Voices issues and debates - and become part of the discussion - on Facebook, Twitter and Google+. The brightest star, second from the top, is named Shedir, Arabic for breast. Match the columns for constellations against the number of prominent stars. Cassiopeia is depicted as sitting in a chair, her hand combing her hair. The more spectacular neighboring Perseids, however, stray into the constellation in August each year. Cassiopeia is visible in the northern sky during winter (somewhere around. There is a meteor shower that takes its name from Cassiopeia, but it's a poor one. There are a total of eight stars in this constellation which is located opposite the Big Dipper asterism. The brightest stars in this constellation form a distinctive W shape, centered on the bright star Tsih. Cassiopeia is a large constellation in the northern hemisphere, known as the ‘W’ constellation based on the pattern that is formed by its five brightest stars. M103 and NGC 7789 are both open star clusters, groups of stars clustered together ranging from just 40 relatively young stars in M103 to nearly innumerable older stars in NGC7789.įor Radio Astronomers, Cassiopeia contains Cassiopeia A, an extremely bright extrasolar radio source, the remnants of a supernova. Stock photo The constellation Cassiopeia, the Queen. The eight named stars are Archird, Ruchbah, Caph, Castula, Shedar, Segin, Fulu, and Nushagak. This is an open star cluster that resembles the bird, with two beady eyes located around the star Phi Cassiopeiae. The constellation of Cassiopeia is easily recognizable due to its w shape in the night sky, formed by its five brightest stars. Cassiopeia’s Stars There are 8 stars that the IAU recognizes as a part of the Cassiopeia constellation, though only 5 of the stars make up the main ‘W’. Other deep-sky objects to note are M103, NGC 7789 and the Owl Cluster, NGC 457. If you're a topical expert - researcher, business leader, author or innovator - and would like to contribute an op-ed piece, email us here. Template:Cassiopeia (constellation) From Wikipedia, the free encyclopedia.
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