B stars in open clusters: fundamental parameters

We use the BCD spectrophotometric classification system to derive fundamental parameters of B stars in NGC 2439, NGC 3766 and NGC 6087. We are able to perform a complete study of each open cluster by deriving spectral classification of its members, distance modulus and age as well.Facultad de Ciencias Astronómicas y GeofísicasInstituto de Astrofísica de La Plat