{"title":"Discovery of the Blazhko-type Effect in the HADS Star V965 Cep","authors":"M. Y. Pyatnytskyy, I. Andronov","doi":"10.3847/2515-5172/ad567a","DOIUrl":null,"url":null,"abstract":"We derived additional pulsation frequencies in the HADS star V965 Cep from the frequency analysis of the O − C diagram built with the TESS Quick-Look Pipeline (QLP) data and from the TESS QLP light curve. Thus, the star appeared to be a multi-mode pulsator with a modulated light curve, similar to RR Stars with the Blazhko effect.","PeriodicalId":74684,"journal":{"name":"Research notes of the AAS","volume":"15 3","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2024-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Research notes of the AAS","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.3847/2515-5172/ad567a","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
We derived additional pulsation frequencies in the HADS star V965 Cep from the frequency analysis of the O − C diagram built with the TESS Quick-Look Pipeline (QLP) data and from the TESS QLP light curve. Thus, the star appeared to be a multi-mode pulsator with a modulated light curve, similar to RR Stars with the Blazhko effect.