Echelle spectra obtained in 1999-2000 confirm that the southern B2IVe star HR 4074 shows conspicuous periodic line profile variations very similar to those known from proto-typical line profile-variable Be star 28(omega) CMa.
Echelle spectra obtained in 1999-2000 confirm that the southern B2IVe star HR 4074 shows conspicuous periodic line profile variations very similar to those known from proto-typical line profile-variable Be star 28(omega) CMa. (en)