Hostname: page-component-78c5997874-s2hrs Total loading time: 0 Render date: 2024-11-09T12:34:00.005Z Has data issue: false hasContentIssue false

MWC 656: A Be+BH or a Be+sdO?

Published online by Cambridge University Press:  29 August 2024

Th. Rivinius*
Affiliation:
ESO - European Organisation for Astronomical Research in the Southern Hemisphere, Chile
R. Klement
Affiliation:
The CHARA Array of Georgia State University, Mount Wilson, USA
S. D. Chojnowski
Affiliation:
Department of Physics, Montana State University, USA
D. Baade
Affiliation:
ESO - European Organisation for Astron. Research in the Southern Hemisphere, Germany
K. Shepard
Affiliation:
CHARA and Department of Physics and Astronomy, Georgia State University, USA
P. Hadrava
Affiliation:
Astronomical Institute of the Academy of Sciences of the Czech Republic, Czech Republic
Rights & Permissions [Opens in a new window]

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.

MWC 656 has been reported as classical Be star with a black hole companion. Revisited spectral variability properties render this unlikely, with a hot subdwarf more probable.

Type
Poster Paper
Copyright
© The Author(s), 2024. Published by Cambridge University Press on behalf of International Astronomical Union

References

Casares, J., Negueruela, I., Ribó, M., et al. 2014, Nature, 505, 378 Google Scholar
Chojnowski, S. D., Labadie-Bartz, J., Rivinius, T., et al. 2018, ApJ, 865,CrossRefGoogle Scholar
Panoglou, D., Carciofi, A. C., Vieira, R. G., et al. 2016, MNRAS, 461, 2616.Google Scholar
Wang, L., Gies, D. R., Peters, G. J., et al. 2021, AJ, 161, 248.Google Scholar
Williams, S. J., Gies, D. R., Matson, R. A., et al. 2010, ApJL, 723, L93 Google Scholar