CAOSP abstracts, Volume: 50, No.: 2, year: 2020

Author(s): Kravtsova, A.S.; Volkov, I.M.; Pribulla, T.
Journal: Contributions of the Astronomical Observatory Skalnaté Pleso, vol. 50, no. 2, p. 615-617.
Date: 3/2020
Title: A new spectroscopic and eclipsing binary BD -20 4369
Keyword(s): stars: individual: BD -20 4369, stars: eclipsing binaries, methods: observational, techniques: spectroscopy, photometry
Pages: 615 -- 617
DOI: https://doi.org/10.31577/caosp.2020.50.2.615
NASA ADS Abstract Service: 2020CoSka..50..615K
Citation:
License: This work is licensed under a Creative Commons Attribution 4.0 International License

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.