Hostname: page-component-586b7cd67f-tf8b9 Total loading time: 0 Render date: 2024-11-29T09:45:44.439Z Has data issue: false hasContentIssue false
  • English
  • Français

Pulsation of the AGB Variable in the Symbiotic Nova PU Vulpeculae

Published online by Cambridge University Press:  12 April 2016

D. Chochol  and
T. Pribulla
D. Chochol
Affiliation:
Astronomical Institute of the Slovak Academy of Sciences, SK 059 60 Tatranská Lomnica, Slovakia
T. Pribulla
Affiliation:
Astronomical Institute of the Slovak Academy of Sciences, SK 059 60 Tatranská Lomnica, Slovakia

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.

Analysis of the 1993–4 eclipse in the slow symbiotic nova PU Vul (4900-d binary orbital period) and 1995-9 photoelectric observations in V and R bandpasses show that the cool component of this object is pulsating AGB variable with a 215-d pulsation period. Basic properties of the components of the system are discussed.

Type
Part 2. Variability of High-Luminosity Stars
Information
International Astronomical Union Colloquium , Volume 176: The Impact of Large-Scale Surveys on Pulsating Star Research , 2000 , pp. 125
Copyright
Copyright © Astronomical Society of the Pacific 2000

References

Chochol, D., Pribulla, T., Tamura, S., Tajitsu, A., & Kanamitsu, O. 1997, in Physical Processes in Symbiotic Binaries, ed. Mikolajewska, J. (Warszawa: CFPA), 127 Google Scholar
Chochol, D., Pribulla, T., & Tamura, S. 1998, IBVS, No. 4571 Google Scholar
Hughes, S.M.G. & Wood, P.R. 1990, AJ, 99, 784 CrossRefGoogle Scholar
Paczyński, B. 1971, Acta Astron., 21, 417 Google Scholar
Rudy, R.J., Meier, S.R., Rossano, G.S.. Lynch, D.K., Puetter, R.C., & Erwin, P. 1999, ApJS, 121, 533 Google Scholar
Vogel, M. & Nussbaumer, H. 1992, A&A, 259, 525 Google Scholar