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Binarity and Intrinsic Variability in Central Stars of PN

  • R. H. Méndez
Part of the International Astronomical Union / Union Astronomique Internationale book series (IAUS, volume 131)

Abstract

1. Introduction, 2. A list of binary and multiple CSPN. 3. A radial velocity study of CSPN at high spectral resolution. 4. Spectroscopic binaries or intrinsic variables? 5. Concluding remarks.

Keywords

Radial Velocity High Spectral Resolution Central Star Planetary Nebula Cool Star 
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

© International Astronomical Union 1989

Authors and Affiliations

  • R. H. Méndez
    • 1
  1. 1.Institute de Astronomia y Fisica del Espacio, Buenos Aires and Institut für Astronomie und AstrophysikUniv. of MunichGermany

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