Spectrum of V350 Cep: observations in 1978 - 1994.

Details Spectrum of V350 Cep: observations in 1978 - 1994. Spectrum of V350 Cep: observations in 1978 - 1994.

May 1999

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1999afz....42..165m&link_type=abstract

Astrofizika, Tom 42, Vyp. 2, p. 165 - 178

Astronomy and Astrophysics

Astronomy

1

T Tauri Stars: Spectra, T Tauri Stars: Star-Forming Regions, T Tauri Stars: Spectral Variations

Scientific paper

The authors present the results of spectral observations on the 6-m telescope in 1978 - 1994 of the V350 Cep, T Tau star with unusual lightcurve, located in NGC 7129 star formation region. General description of the spectrum and relative intensities and radial velocities of the principal lines are given. The spectral variability of the star is described. Strong fluorescence in the Fe I lines is observed. Prominent increase of intensities of the H and Ca II emission lines with simultaneous blueshifting in 1982 are considered as evidence of the ejection of an additional envelope. Meanwhile, no evolutional changes, characteristic for fuors, can be traced in the V350 Cep spectrum. This star could belong to the EX Lupi type objects (exors).

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