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Three spectroscopic binaries in the bright star catalog supplement

From National Research Council Canada

DOIResolve DOI: https://doi.org/10.22201/ia.01851101p.2019.55.02.01
AuthorSearch for: 1
Affiliation
  1. National Research Council Canada. Herzberg Astronomy and Astrophysics
FormatText, Article
Abstract
This paper presents spectroscopic orbits of three binaries, HD 121212, HD 148434 and HD 148912, with evolved primaries and periods of order a year, found in a survey of late-type stars listed in the Supplement to the Yale Bright Star Catalog. All the orbits were determined from observations made with the DAO 1.2-m telescope and coudé spectrograph. Observations were obtained using the radial velocity spectrometer until it was decommissioned in 2004, and since then using a CCD detector and cross-correlating the spectra with those of standard stars.
Publication date
PublisherUniversidad Nacional Autonoma de Mexico
In
  • Revista Mexicana de Astronomía y Astrofísica 55, no. 2: 131–139.
LanguageEnglish
Peer reviewedYes
NRC publication
This is a non-NRC publication

"Non-NRC publications" are publications authored by NRC employees prior to their employment by NRC.

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Record identifierea28f85d-fe0e-4e4b-b98c-babace28fab6
Record created2020-12-02
Record modified2021-09-17
Date modified: