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Author Joshi, S. C. ♦ Srivastava, R. K. ♦ Srivastava, J. B.
Source Aryabhatta Research Institute of Observational Sciences (ARIES)
Content type Text
File Format PDF
Language English
Subject Domain (in DDC) Natural sciences & mathematics ♦ Physics
Subject Keyword RS CVn ♦ V711 Tau (HR 1099)
Abstract SPectrophotometric observations of the RS CVn binary system V711 Tau (HR 1099), covering the wavelength interval λλ3300-7100 Å, have been presented. A comparision of the standard spectral scans of V711 Tau with the spectral scans of the stars of known spectral types and luminosity classes taken from the Breger (1976) catalogue shows that, at all phases shown in the diagram, the spectral-luminosity type of the star is K0IV of K0III. The magnitude of the system fluctuates from 5.ͫ71 to 5.ͫ79 average being 5.ͫ75 approximately, the faintest being near 0.ᴾ43 and the brightest near 0.ᴾ78. The region around Balmer jump and near Hα region is apparently variable.
Part of series ass152-85
Educational Use Research
Education Level UG and PG
Learning Resource Type Article