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Astron. Astrophys. 364, 665-673 (2000) AcknowledgementsWe thank the technical staff and telescope operators of OHP and CFHT for their efficient support during these long-term observations. This research has made use of the Simbad database, operated at CDS, Strasbourg, France, of the WDS catalog maintained at the USNO, Washington, USA, and of the Third Catalog of Interferometric Measurements of Binary Stars. ![]() ![]() ![]() ![]() © European Southern Observatory (ESO) 2000 Online publication: January 29, 2001 ![]() |