Hostname: page-component-78c5997874-dh8gc Total loading time: 0 Render date: 2024-11-05T06:03:09.495Z Has data issue: false hasContentIssue false
  • English
  • Français

The identification of the star SPH 2 as a new WN4 star with strong C IV

Published online by Cambridge University Press:  25 May 2016

Claudio Bastos Pereira  and
Maria Auxiliadora Delgado Machado
Claudio Bastos Pereira
Affiliation:
Departamento de Astronomia Galáctica, Observatório Nacional, Rio de Janeiro, Brazil
Maria Auxiliadora Delgado Machado
Affiliation:
Departamento de Astrofísica, Observatório Nacional, Rio de Janeiro, Brazil

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

We report on the spectroscopic observation of a new Wolf-Rayet star not already identified. This star is located in our Galaxy, in the Canis Majoris region and was found during a southern spectroscopic survey of stars previously identified as Hα emission objects. The star, SPH 2, after Schwartz, Persson & Hamann (1990), shows the main characteristics of a WN star and a strong C IV 5808 Å emission line typical of a WC star.

Type
Part 1. Basic observational properties of Wolf-Rayet stars and other hot massive stars
Information
Symposium - International Astronomical Union , Volume 193: Wolf-Rayet Phenomena in Massive Stars and Starburst Galaxies , 1999 , pp. 75 - 76
Copyright
Copyright © Astronomical Society of the Pacific 1999 

References

Conti, P.S., Massey, P. 1989, ApJ 337, 251 CrossRefGoogle Scholar
van der Hucht, K.A. 1999 in preparation Google Scholar
Smith, L.F., Shara, M.M, Moffat, A.F.J. 1996, MNRAS 281, 163 Google Scholar
Schwartz, R.D., Persson, S.E., Hamann, F.W. 1990, AJ 100, 793 CrossRefGoogle Scholar