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Periodic Variations in the Symbiotic Star Spectra

Published online by Cambridge University Press:  12 April 2016

J. Mikolajewska
J. Mikolajewska*
Affiliation:
Institute of Astronomy, N. Copernicus University, Toruń, Poland

Abstract

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Periodic variations of emission line intensities and radial velocities in three S-type symbiotic stars: BF Cyg, CI Cyg and AX Per are presented and discussed. The behavior of emission lines is different in these objects and suggests that significant differences in physical conditions and geometry may occur in these seemingly similar systems.

Type
VII. Related Objects
Information
International Astronomical Union Colloquium , Volume 93: Cataclysmic Variables: Recent Multi-Frequency Observations and Theoretical Developments , 1987 , pp. 713 - 723
Copyright
Copyright © Reidel 1987

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