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Recent Increase of the Activity of the Symbiotic Star CH Cygni

  • Drahomir Chochol
  • Ladislav Hric
Conference paper
Part of the Astrophysics and Space Science Library book series (ASSL, volume 95)

Abstract

CH Cyg has exhibited a great deal of activity in the recent times. We obtained two spectra with dispersion of 9 A/mm with the 2 m telescope of the Ondrejov Observatory on the nights of July 4/5 and August 6/7, 1981. The differences between these spectra are conspicuous.

Copyright information

© D. Reidel Publishing Company, Dordrecht, Holland 1982

Authors and Affiliations

  • Drahomir Chochol
    • 1
  • Ladislav Hric
    • 1
  1. 1.Astronomical Institute of the Slovak Academy of SciencesTatranska LomnicaCzechoslovakia

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