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High resolution spectroscopy of RY Tauri: variability of the Na D line profiles

Published online by Cambridge University Press:  23 September 2016

P.P. Petrov
P.P. Petrov*
Affiliation:
Crimea Astrophysical Observatory p/o Nauchny, 334413, Crimea, USSR

Abstract

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Ejection and accretion of gas clouds in the vicinity of RY Tau were discovered. The existense of large scale “stellar prominences” around young stars is suggested.

Type
II Flare Stars and Related Objects T Tauri Stars
Information
Symposium - International Astronomical Union , Volume 137: Flare Stars in Star Clusters, Association and Solar Vicinity , 1990 , pp. 219 - 220
Copyright
Copyright © Kluwer 1990 

References

Grinin, V.P., Petrov, P.P. and Shakhovskaya, N.I. (1985) “The result of spectroscopic and photometric patrol observations of RW Aurigae. I. Variability of the Balmer lines”, Bull. Crimean Astrophys. Obs. 71, 109–127.Google Scholar