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Project information

Project information
Photometric Study of Close Binary Stars on Special Evolutionary Stages

Project Identification
ME08038
Project Period
3/2008 - 12/2009
Investor / Pogramme / Project type
Ministry of Education, Youth and Sports of the CR
  • Programme KONTAKT (ME+MEB)
  • Research and Development Programme KONTAKT (ME)
MU Faculty or unit
Faculty of Science
Keywords
eclipsing binary; photometry; period changes

Binary stars play unsubstitutable role in the study of universe. Firstly most of stars occurs in binaries and secondly they are the primary source of our knowledge of the fundamental properties of stars. Especially study of eclipsing binaries in the different evolutionary stages brings us unique information about evolution of stars. Photometry is the basic way how to study stars. The careful analyze of precise photometric observations obtained at Chinese and Czech observatories allow us describe more precisely events (period changes, oscillations of stars, behavior of accretion disc, light-time effect, apsidal motion etc.) in eclipsing binary system.

Publications

Total number of publications: 3

2009

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