{"title":"A new spectroscopic and eclipsing binary BD -20 4369","authors":"A. Kravtsova, I. Volkov, T. Pribulla","doi":"10.31577/caosp.2020.50.2.615","DOIUrl":null,"url":null,"abstract":"Absolute physical and geometrical parameters of the system are derived. BD -20 4369 is a strongly evolved stellar system after the first mass exchange.","PeriodicalId":50617,"journal":{"name":"Contributions of the Astronomical Observatory Skalnate Pleso","volume":"3 1","pages":"615-617"},"PeriodicalIF":0.4000,"publicationDate":"2020-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Contributions of the Astronomical Observatory Skalnate Pleso","FirstCategoryId":"101","ListUrlMain":"https://doi.org/10.31577/caosp.2020.50.2.615","RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"ASTRONOMY & ASTROPHYSICS","Score":null,"Total":0}
引用次数: 0
Abstract
Absolute physical and geometrical parameters of the system are derived. BD -20 4369 is a strongly evolved stellar system after the first mass exchange.
期刊介绍：
Contributions of the Astronomical Observatory Skalnate Pleso" (CAOSP) is published by the Astronomical Institute of the Slovak Academy of Sciences (SAS). The journal publishes new results of astronomical and astrophysical research, preferentially covering the fields of Interplanetary Matter, Stellar Astrophysics and Solar Physics. We publish regular papers, expert comments and review contributions.
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