Astronomy and Astrophysics – Astronomy
Scientific paper
Jun 1980
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1980sval....6..199c&link_type=abstract
(Pis'ma v Astronomicheskii Zhurnal, vol. 6, June 1980, p. 360-363.) Soviet Astronomy Letters, vol. 6, May-June 1980, p. 199-201.
Astronomy and Astrophysics
Astronomy
3
Eclipsing Binary Stars, Stellar Spectra, Stellar Spectrophotometry, Supergiant Stars, Absorption Spectra, H Alpha Line, Radial Velocity, Variable Stars
Scientific paper
Spectra of the B9 Ia(+) star HD 168607 obtained with the 6-m telescope at 14- and 28-A/mm dispersion were analyzed. Spectroscopic features similar to those found in objects of the S Doradus type were revealed: H-alpha emission wings extending to + or - 2000 km/sec, P Cygni profiles for the Fe II lines, and differential absorption-line shifts in excess of 100 km/sec.
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