2013/01/01 by D. Graczyk, B. Pilecki, G. Pietrzyński +5
Mathematics · Physics and Astronomy · #Astronomy #Astronomy and Astrophysical Research #Astrophysics #Astrophysics and Star Formation Studies #Binary number #Binary star #Cepheid variable #Contact binary #Large Magellanic Cloud #Mathematics #Physics #Stars #Stellar, planetary, and galactic studies #astro-ph.SR
paper · pdf · doi:10.1051/eas/1364043
published as EAS Publications Series, Volume 64, 2013, pp.309-315 · oral talk presented in conference "Setting a New Standard in the Analysis of Binary Stars", Leuven, Belgium, 2013
openalex publication_date 2013/01/01 · arxiv created 2014/07/07 · arxiv updated 2014/07/08 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05
The status of our work on binary classical cepheid systems in the Large Magellanic Cloud is presented. We report on results from our follow up of two eclipsing binary cepheids OGLE-LMC-CEP-0227 and OGLE-LMC-CEP-1812. Here we presented for the first time confirmation that a third cepheid OGLE-LMC-CEP-2532 is a true eclipsing binary cepheid with a period of 800 days. Two other very good candidates for eclipsing binaries detected during OGLE-IV survey are also discussed.