Skip to main content
SpringerLink
Log in

On the Variation of the Orbital Period and the 67-Min Oscillation in Ex Hydrae

  • Conference paper
Cataclysmic Variables and Related Objects

Part of the book series: Astrophysics and Space Science Library ((ASSL,volume 101))

  • 104 Accesses

Abstract

We report the first results of an observational campaign consisting of coordinated photoelectric photometry of Ex Hya from four observatories at different geographical longitudes for a total of 146 hours in April 1979.

Based on observations obtained at the European Southern Observatory, La Silla, Chile and at the South Affrican Astronomical Observatory, Sutherland, South Africa.

This is a preview of subscription content, log in via an institution to check access.

Access this chapter

Log in via an institution
Chapter
USD 29.95
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD 129.00
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book
USD 169.99
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info
Hardcover Book
USD 169.99
Price excludes VAT (USA)
  • Durable hardcover edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Purchases are for personal use only

Institutional subscriptions

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  • Gilliland, R.L. 1982, Astrophys.J. 258, 576

    Article  ADS  Google Scholar 

  • Kruszewski, A., Mewe, R., Heise, J., Chlebowski, T., van Dyk, W., Bakker, R. 1982, in “Binary and Multiple Stars as Tracers of Stellar Evolution”, IAU Coll. 69, Z. Kopal and J. Rahe (eds.), Bamberg, D. Reidel Publishing Co., Holland, 457.

    Google Scholar 

  • Mumford, G.S. 1967, As trophys.J.Suppl. 15, 1

    Article  ADS  Google Scholar 

  • Vogt, N., Krzeminski, W., Sterken, C. 1980, Astron.Astrophys. 85, 106

    ADS  Google Scholar 

Download references

Author information

Authors and Affiliations

  1. Astrophysical Institute, Vrije Universiteit Brussel, Pleinlaan 2, B-1050, Brussels, Belgium

    C. Sterken

  2. Universitäetssternwarte, Scheinerstrasse 1, D-8000, München 80, Germany

    N. Vogt

  3. Department of Physics, The University of Auckland, Private Bag, Auckland, New Zealand

    R. F. Freeth

  4. Midway Observatory, Kelvin Grove College of Advanced Education, Victoria Park road, Brisbane, Qld, 4059, Australia

    H. D. Kennedy

  5. Queen Street 156, Northcote, Auckland 9, New Zealand

    B. F. Marino

  6. Mount Tamborine Observatory, 17 Hillhouse Street, Aspley, Qld, 4034, Australia

    A. A. Page

  7. Appleyard Crescent 14, Auckland, New Zealand

    W. S. G. Walker

Authors
  1. C. Sterken
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. N. Vogt
    View author publications

    You can also search for this author in PubMed Google Scholar

  3. R. F. Freeth
    View author publications

    You can also search for this author in PubMed Google Scholar

  4. H. D. Kennedy
    View author publications

    You can also search for this author in PubMed Google Scholar

  5. B. F. Marino
    View author publications

    You can also search for this author in PubMed Google Scholar

  6. A. A. Page
    View author publications

    You can also search for this author in PubMed Google Scholar

  7. W. S. G. Walker
    View author publications

    You can also search for this author in PubMed Google Scholar

Editor information

Editors and Affiliations

  1. Faculty of Physics, Technion Israel Institute of Technology, Haifa, Israel

    Mario Livio  & Giora Shaviv  & 

Rights and permissions

Reprints and permissions

Copyright information

© 1983 D. Reidel Publishing Company

About this paper

Cite this paper

Sterken, C. et al. (1983). On the Variation of the Orbital Period and the 67-Min Oscillation in Ex Hydrae. In: Livio, M., Shaviv, G. (eds) Cataclysmic Variables and Related Objects. Astrophysics and Space Science Library, vol 101. Springer, Dordrecht. https://doi.org/10.1007/978-94-009-7118-9_8

Download citation

  • DOI: https://doi.org/10.1007/978-94-009-7118-9_8

  • Publisher Name: Springer, Dordrecht

  • Print ISBN: 978-94-009-7120-2

  • Online ISBN: 978-94-009-7118-9

  • eBook Packages: Springer Book Archive

Publish with us

Policies and ethics

Search

Navigation