Abstract
The results of spectroscopic observations on the 6-m telescope in 1978–1994 are given for V350 Cep, a T Tauri star with an unusual light curve, located in the star-forming region NGC 7129. A general characterization of the spectrum is given, with the relative intensities and radial velocities of the main lines, and manifestations of spectral variability are described. Strong fluorescence in Fe I lines is observed. A pronounced strengthening and shift of H and Ca II emission in 1982 indicate the ejection of an additional shell. At the same time, no evolutionary changes typical offuors are found in the spectrum of V350 Cep. The star may be an EX Lupi object (an exor).
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Translated from Astrofizika, Vol. 42, No. 2, pp. 165–178, April–June, 1999
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Magakian, T.Y., Movsesian, T.A. & Hovhannesian, E.R. Spectrum of V350 Cep: 1978–1994 observations. Astrophysics 42, 121–131 (1999). https://doi.org/10.1007/BF02711598
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DOI: https://doi.org/10.1007/BF02711598