Astrophysics and Space Science

, Volume 153, Issue 2, pp 191–199 | Cite as

Light changes of the close binary system CN Andromedae

  • Varol Keskin


The photoelectricB andV colour observations of the β Lyrae-type eclipsing binary CN And were made on four nights at the Ege University Observatory. The new light elements, which were calculated by adding new times of minima obtained during the observations to the previous ones, were given. The light curve of the system varies cycle by cycle and the variation is discussed in some extent.


Colour Binary System Light Curve Light Element Light Change 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.


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Copyright information

© Kluwer Academic Publishers 1989

Authors and Affiliations

  • Varol Keskin
    • 1
  1. 1.Ege University ObservatoryIzmirTurkey

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