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2001IBVS.5193....1S - IAU Inform. Bull. Var. Stars, 5193, 1 (2001/November-0)
Emission activity of the Be star 28 CMa: entering a new cycle?
STEFL S., BAADE D., RIVINIUS T., OTERO S. and SETIAWAN J.
Abstract (from CDS):
A new major emission phase of the southern Be star 28 CMa is reported. It manifests itself as a brightening by more than 0.4m in the V band and a drop of the Balmer line emission. The spectroscopic behaviour fits the outburst scheme derived for mu Cen, but takes place on a much longer time scale, thereby making 28 CMa an ideal target for detailed studies of Be star outbursts. On this basis, some spectroscopic phenomena expected to appear within a few months are mentioned.
Abstract Copyright: ∼
Journal keyword(s):
CDS comments: HR 2740 misprint for 2749
Simbad objects: 2
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