Cn 1-1 (= HD 330036): Planetary Nebula or Symbiotic Star?

  • J. H. Lutz
Part of the Astrophysics and Space Science Library book series (ASSL, volume 109)


Observations are reported for Cn 1-1 (=HD 330036). This object is one of many that have been classified both as a symbiotic star and a planetary nebula. The purpose of this study is to investigate the physical properties and evolutionary status of Cn 1-1. It is concluded that Cn 1-1 is a dense planetary nebula in a binary system.


Central Star Planetary Nebula Interstellar Extinction Optical Emission Spectrum Symbiotic 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

© D. Reidel Publishing Company 1984

Authors and Affiliations

  • J. H. Lutz
    • 1
    • 2
  1. 1.Washington State UniversityUSA
  2. 2.University College LondonUK

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