NEW LBV CANDIDATES IN NGC247 GALAXY

Authors

  • Y. N. Solovyeva
  • A. S. Vinokurov
  • S. N. Fabrika
  • O. N. Sholukhova
  • E. A. Nikolaeva

Keywords:

stars, emission-line, Be, galaxies, individual , NGC 247

Abstract

We present a study of two bright H-sources in NGC 247 galaxy. The objects 004703-204708.4 (absolute magnitude MV = -9,2m) and 004702-204739.9 (MV= -9,5m) show spectral lines typical for well-studied LBV stars. We have obtained estimates of reddening, photosphere temperature of objects, and bolo- metric magnitudes Mbol= -10,6m and Mbol =-10,7m, which corresponds to bolometric luminosities log(Lbol=Lo) =6,2 and log(Lbol=Lo) = 6,1 for 004703-204708.4 and 004702-204739.9 respectively.

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Published

2024-03-05

Issue

Vol. 15 No. 1 (2020)

Section

Articles