The spectroscopic orbits and physical parameters of GG Car
Abstract
GG Car is a peculiar B type star with emission lines classified as a B[e] supergiant star. In this work we present a spectral analysis of this system based on spectra obtained at Casleo. We fit the spectral energy distribution adopting a model for the gas and dust circumstellar components and thus we obtain the physical parameters of the star and its environment.
- Publication:
-
Active OB Stars: Structure, Evolution, Mass Loss, and Critical Limits
- Pub Date:
- July 2011
- DOI:
- 10.1017/S1743921311011288
- Bibcode:
- 2011IAUS..272..523M
- Keywords:
-
- stars: individual (GG Car);
- stars: emission-line;
- stars: fundamental parameters