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Visual Observations of XY Lyrae and CH Cygni

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Jerzy Speil

Zamek Ksiaz

58-306 Walbrzych, Poland


Presented at the First European Meeting of the AAVSO Brussels, July 24-28, 1990




Presented are the results of visual observations of the irregular variable XY Lyrae during the last 15 years, and of the symbiotic star CH Cygni during the past six years. The observations of CH Cygni show deep minima in 1988 and 1990.


Link to ADS abstract, article and citation information

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