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Quasi-Simultaneous Photometric and Polarimetric Observations of T Tau And Ry Tau

Published online by Cambridge University Press:  12 April 2016

N.P. Red’kina  and
G.P. Chernova
N.P. Red’kina
Affiliation:
Institute of Astrophysics, Dushanbe, 734670, U.S.S.R.
G.P. Chernova
Affiliation:
Institute of Astrophysics, Dushanbe, 734670, U.S.S.R.

Abstract

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Quasi-simultaneous photometric and polarimetric observations of T Tau and RY Tau show that the proper polarization of these stars barises in the visual region in their gaseous emitting envelopes. The polarization of T Tau shows cyclic variations with a period of 5h18. That of RY has two different modes of variation at brightnesses V > 11m and V < 11m; it is possibly connected with the suspected binary nature of this star.

Type
Part III: Evolutionary Processes in Close Binary Systems
Information
International Astronomical Union Colloquium , Volume 69: Binary and Multiple Stars as Tracers of Stellar Evolution , 1982 , pp. 231 - 238
Copyright
Copyright © Reidel 1982

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