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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

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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