SIMBAD references

2005A&A...444..643P - Astronomy and Astrophysics, volume 444643-649 (2005/12-3)

Candidate spectroscopic binaries in the Sloan Digital Sky Survey.

POURBAIX D., KNAPP G.R., SZKODY P., IVEZIC Z., KLEINMAN S.J., LONG D., SNEDDEN S.A., NITTA A., HARVANEK M., KRZESINSKI J., BREWINGTON H.J., BARENTINE J.C., NEILSEN E.H. and BRINKMANN J.

Abstract (from CDS):

We have examined the radial velocity data for stars spectroscopically observed by the Sloan Digital Sky Survey (SDSS) more than once to investigate the incidence of spectroscopic binaries, and to evaluate the accuracy of the SDSS stellar radial velocities. We find agreement between the fraction of stars with significant velocity variations and the expected fraction of binary stars in the halo and thick disk populations. The observations produce a list of 675 possible new spectroscopic binary stars and orbits for eight of them.

Abstract Copyright: ∼

Journal keyword(s): instrumentation: spectrographs - stars: binaries: spectroscopic

VizieR on-line data: <Available at CDS (J/A+A/444/643): table4.dat>

Status at CDS : All or part of tables of objects could be ingested in SIMBAD with priority 2.

Simbad objects: 20

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