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AG Dra a Symbiotic Star with an Uncommon Cool Component

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The Symbiotic Phenomenon

Part of the book series: Astrophysics and Space Science Library ((ASSL,volume 145))

Summary

AG Dra is probably a metal poor symbiotic binary of the galactic halo. The luminosity of the cool component is uncertain, which contributes to doubts about the correct model. Behaviour in activity is non classical with high ionization emission lines still having been seen then in the spectrum. This may perhaps most easily be explained by a weak thermonuclear event.

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Author information

Authors and Affiliations

  1. Institut d’Astrophysique, 98 bis, Bd Arago, F-75014, Paris, France

    M. Friedjung

Authors
  1. M. Friedjung
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Editor information

Editors and Affiliations

  1. Institute of Astronomy, Nicolaus Copernicus University, Torun, Poland

    Joanna Mikolajewska

  2. Institut d’Astrophysique, CNRS, Paris, France

    Michael Friedjung

  3. Harvard-Smithsonian Center for Astrophysics, Cambridge, Massachusetts, USA

    Scott J. Kenyon

  4. Istituto Astrofisica Spaziale, CNR, Frascati, Italy

    Roberto Viotti

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© 1988 Kluwer Academic Publishers

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Friedjung, M. (1988). AG Dra a Symbiotic Star with an Uncommon Cool Component. In: Mikolajewska, J., Friedjung, M., Kenyon, S.J., Viotti, R. (eds) The Symbiotic Phenomenon. Astrophysics and Space Science Library, vol 145. Springer, Dordrecht. https://doi.org/10.1007/978-94-009-2969-2_35

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  • DOI: https://doi.org/10.1007/978-94-009-2969-2_35

  • Publisher Name: Springer, Dordrecht

  • Print ISBN: 978-94-010-7833-7

  • Online ISBN: 978-94-009-2969-2

  • eBook Packages: Springer Book Archive

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