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2008A&A...480..213H - Astronomy and Astrophysics, volume 480, 213-214 (2008/3-2)
No Be binary component in the eclipsing binary DW Carinae.
HARMANEC P.
Abstract (from CDS):
In a recent excellent study by Southworth and Clausen, refined orbital elements and basic physical properties of DW Carinae were derived. A suggestion was made that this binary is a Be-star system since a double, Hα emission line was observed. I argue that the observed Hα emission is nebular emission from the Carina nebula and that neither of the binary components of DW Carinae is a Be star.
Abstract Copyright: ∼
Journal keyword(s): binaries: eclipsing - stars: early-type - stars: fundamental parameters - stars: emission-line, Be - stars: individual: DW Carinae
Simbad objects: 14
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