Hostname: page-component-cc8bf7c57-n7pht Total loading time: 0 Render date: 2024-12-12T07:59:29.153Z Has data issue: false hasContentIssue false
  • English
  • Français

Detection of the Irradiated Red Dwarf in WY Sge (Nova 1783)

Published online by Cambridge University Press:  12 April 2016

M. W. Somers ,
K. Mukai ,
T. Naylor  and
F.A. Ringwald
M. W. Somers
Affiliation:
Department of Physics, Keele University, ST5 5BG, UK
K. Mukai
Affiliation:
Office for Guest Investigator Programs, Code 668, NASA/Goddard Space Flight Center, Greenbelt, MD 20771, USA
T. Naylor
Affiliation:
Department of Physics, Keele University, ST5 5BG, UK
F.A. Ringwald
Affiliation:
Department of Physics, Keele University, ST5 5BG, UK

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

We present infrared (IR) photometry and optical spectroscopy of the eclipsing old nova WY Sge. According to hibernation theorists the disc in a system a few centuries after outburst should be significantly fainter than in other, more recent, old novae but similar to the discs of dwarf novae in quiescence. Despite the apparent faintness of the late type star we have sufficient information to infer that the face closest to the white dwarf (WD) is irradiated.

Type
Novae & Symbiotic Stars
Information
International Astronomical Union Colloquium , Volume 158: Cataclysmic Variables and Related Objects , 1996 , pp. 327 - 328
Copyright
Copyright © Kluwer 1996

References

Haug, K., 1988, MNRAS, 235, 1385 Google Scholar
Naylor, T., Challes, P.A., Mukai, K., Evans, A., 1992, MNRAS, 258, 449 Google Scholar
Shara, M.M., Livio, M., Moffat, A.F.J., Orio, M., 1986, Ap. J., 311, 163 Google Scholar
Somers, M.W., Mukai, K., Naylor, T., 1996, MNRAS, in preparationGoogle Scholar
Szkody, P., Mateo, M., 1986, AJ, 92, 483 CrossRefGoogle Scholar
Wade, R.A., Horne, K., 1988, Ap. J., 324, 411 Google Scholar