• Title of article

    Spectroscopic observations of H(alpha) emission-line stars from Sanduleak & Stephensons 1973 (SS73) list

  • Author/Authors

    Pereira، C. B. نويسنده , , Franco، C. S. نويسنده , , Ara?jo، F. X. de نويسنده ,

  • Issue Information
    روزنامه با شماره پیاپی سال 2003
  • Pages
    -926
  • From page
    927
  • To page
    0
  • Abstract
    We present spectroscopic observations of 33 emission line stars from the Sanduleak & Stephensonʹs (1973) list. This work is part of a program to investigate emission-line objects in the southern hemisphere whose nature is not well established in the literature. The objects were observed at two different spectral regions providing full coverage in the 3100-8700 ? interval. In this paper we describe the main spectroscopic features and discuss the nature of the objects. It is proposed that 16 of them are Be stars, 5 are peculiar Be stars, 4 are T Tauri stars, 7 are M-type stars with emission-lines and 1 is a Herbig object.
  • Keywords
    late-type , emission-line , pre-main sequence , Be , general , stars
  • Journal title
    Astronomy and Astrophysics
  • Serial Year
    2003
  • Journal title
    Astronomy and Astrophysics
  • Record number

    77033