New spectroscopic binaries among classical Cepheids. II

L. Szabados, F. Pont

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

Radial velocity measurements of classical Cepheids obtained by the CORAVEL and ELODIE spectrographs have been analysed. The comparison with earlier radial velocity data resulted in the discovery of eight new spectroscopic binaries (in the 9m.7 - 12m.4 interval of mean V-brightness). An updated value of the pulsation period is also determined for the new SB-Cepheids.

Original languageEnglish
Pages (from-to)51-59
Number of pages9
JournalAstronomy and Astrophysics Supplement Series
Volume133
Issue number1
Publication statusPublished - Nov 2 1998

Fingerprint

radial velocity
velocity measurement
spectrographs
brightness
intervals
comparison

Keywords

  • Binaries: spectroscopic
  • Cepheids

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

New spectroscopic binaries among classical Cepheids. II. / Szabados, L.; Pont, F.

In: Astronomy and Astrophysics Supplement Series, Vol. 133, No. 1, 02.11.1998, p. 51-59.

Research output: Contribution to journalArticle

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