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Photometry of the RS CVn binary II Peg

Published online by Cambridge University Press:  04 August 2017

S. Mohin ,
A. V. Raveendran  and
M. V. Mekkaden
S. Mohin
Affiliation:
Indian Institute of Astrophysics Bangalore 560034 India
A. V. Raveendran
Affiliation:
Indian Institute of Astrophysics Bangalore 560034 India
M. V. Mekkaden
Affiliation:
Indian Institute of Astrophysics Bangalore 560034 India

Extract

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B and V photometry of II Peg obtained at Kavalur on 39 nights during 1980–81, 1981–82 and 1984–85 observing seasons is presented in Fig. 1. From an analysis of the available data on this object we find that no two light curves agree in any of the following: shape, amplitude, phases of the light maxima and minima, mean light level, or brightness at the light maxima and minima.

Type
II. Photometric Research Programmes
Information
Symposium - International Astronomical Union , Volume 118: Instrumentation and Research Programmes for Small Telescopes , 1986 , pp. 309 - 311
Copyright
Copyright © Reidel 1986 

References

Bohusz, E. & Udalski, A., 1981. Acta Astra., 31, 185.Google Scholar
Chugainov, P.F., 1976. Bull. Crim. Astrophys. Obs., 54, 89 (Russian).Google Scholar
Mohin, S., Raveendran, A.V., Mekkaden, M.V., Hall, D.S., Henry, G.W., Lines, R.D., Fried, R.E., Louth, H. & Stelzer, H.J., 1985. Astrophys. Space Sci.Google Scholar
Nations, H.L. & Ramsey, L.W., 1981. Astr. J., 86, 433.Google Scholar
Raveendran, A.V., Mohin, S. & Mekkaden, M.V., 1981. Mon. Not. R. Astr. Soc., 196, 289.Google Scholar
Rodono, M., Pazzani, V. & Cutispoto, G., 1982. Activity in Red-Dwarf Stars IAU Colloq. No.71, p.179, Reidel, Dordrecht, Holland.Google Scholar
Rucinski, S.M., 1977. Publs. Astr. Soc. Pacif., 89, 280.Google Scholar
Vogt, S.S., 1981. Astrophys. J., 247, 975.Google Scholar