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About: V424 Lacertae     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : yago:Whole100003553, within Data Space : dbpedia.demo.openlinksw.com associated with source document(s)

Type: Thingplacedbo:Locationschema:Placecelestial bodyyago:WikicatM-typeSupergiantsyago:WikicatVariableStarsyago:WikicatObjectsNamedWithVariableStarDesignationsyago:WikicatStarsyago:CelestialBody109239740yago:NaturalObject100019128yago:Object100002684yago:PhysicalEntity100001930yago:WikicatHRObjectsyago:WikicatHenryDraperCatalogueObjectsyago:WikicatIrregularVariablesyago:WikicatK-typeStarsstaryago:Star109444100yago:Supergiant109450708yago:Thing100002452yago:Variable109468959yago:VariableStar109469152yago:Whole100003553 New Facet based on Instances of this Class

V424 Lacertae (V424 Lac) is a red supergiant variable star in the constellation Lacerta. It is a member of the Lacerta OB1 stellar association. The MK spectral type of V424 Lac has been determined to be K5, but it has also been classified as M0. It was discovered to be slightly variable using analysis of Hipparcos photometry. The total range is less than a tenth of a magnitude. Multiple short periods are detected, as well as slow variations with a period of 1,100 or 1,601 days. Although listed in the General Catalogue of Variable Stars as a slow irregular variable, it has been considered to be either a semiregular variable or long secondary period variable.