The Galactic unclassified B[e] star HD 50138

Author: Borges Fernandes M.   Kraus M.   Nickeler D. H.   De Cat P.   Lampens P.   Pereira C. B.   Oksala M. E.  

Publisher: Edp Sciences

E-ISSN: 1432-0746|548|issue|A13-A13

ISSN: 0004-6361

Source: Astronomy & Astrophysics, Vol.548, Iss.issue, 2012-11, pp. : A13-A13

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Abstract

Context. HD 50138 presents the B[e] phenomenon, but its nature is not clear yet. This star is known to present spectral variations, which have been associated with outbursts and shell phases.