1 research outputs found
HD 19993 and HD 29035: New bright A-type emission-line stars
We present the results of photometric and spectroscopic
observations of two A-type stars (HD 19993 and HD 29035),
optical counterparts of the IRAS sources (F03108+3729 and 04331+5211,
respectively). Hα line emission is found in the optical
spectra of both objects for the first time. Our analysis of the spectral
line profiles and the photometric information shows that HD 19993 is
an A7/8 i