Photometry of three Herbig Be stars - HD 53367, HD 200775, and HD 259431 Four seasons of photometry for three premain-sequence Herbig Be stars(HD 53367, HD 200775, and HD 259431) are presented. Only one star (HD53367) has been found to be optically variable, having uniformlydeclined in V magnitude and decreased in (B-V) over that time period.H-alpha spectra are discussed for HD 53367 and HD 200775.
Catalog of BV magnitudes and spectral classes of 6000 stars The present catalog, compiled at the Abastumani Observatory, contains BVmagnitudes and spectral classes of about 6000 stars up to V(lim) = 13.0min five circular areas of 18 sq deg located near the salactic-equatorplane. The catalog is intended for star-statistics studies ofstar-formation regions.