Hostname: page-component-78c5997874-mlc7c Total loading time: 0 Render date: 2024-11-09T05:34:39.708Z Has data issue: false hasContentIssue false
  • English
  • Français

Observations of Cold Degenerate Stars

Published online by Cambridge University Press:  12 April 2016

Maria Teresa Ruiz ,
Claudio Anguita  and
Jose Maza
Maria Teresa Ruiz
Affiliation:
Departamento de Astronomia, Universidad de Chile
Claudio Anguita
Affiliation:
Departamento de Astronomia, Universidad de Chile
Jose Maza
Affiliation:
Departamento de Astronomia, Universidad de Chile

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.

Spectrophotometry, BVRI CCD photometry and CCD trigonometric parallaxes of the southern DC stars vB3, ER8 and ESO 439-26 are presented. These stars should be considered among the lowest luminosity degenerates known, with absolute visual magnitudes of 15.4, 16.2 and 17.2 respectively.

Type
Research Article
Information
International Astronomical Union Colloquium , Volume 114: White Dwarfs , 1989 , pp. 122 - 125
Copyright
Copyright © Springer-Verlag 1989

References

Anguita, C.. and Ruiz, M.T., 1988, in preparation.Google Scholar
Kunkel, W.E., Liebert, J. and Boroson, T.A., 1984, Pub. A.S.P., 96, 891.Google Scholar
Larson, R.B., 1986, M.N.R.A.S., 218, 409.CrossRefGoogle Scholar
Liebert, J., Dahn, C.C., and Monet, D.C, 1988, Ap. J. September 1 issue.Google Scholar
Ruiz, M.T., Maza, J., Mendez, R., and Wischnjewsky, M., 1988. “The ESO Messenger”, September issue.Google Scholar
Winget, D.E., Hansen, C.J., Liebert, J., van Horn, H.M., Fontaine, C., Nather, R.E., Kepler, S.O., and Lamb, D.Q., 1987, Ap. J. Lett., 315, L77.Google Scholar