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J/A+A/455/259       Radial velocities of beta Cep            (Ausseloos+, 2006)
High-precision elements of double-lined spectroscopic binaries from combined
interferometry and spectroscopy.
Application to the beta Cephei star beta Centauri.
    Ausseloos M., Aerts C., Lefever K., Davis J., Harmanec P.
   <Astron. Astrophys. 455, 259 (2006)>
   =2006A&A...455..259A
ADC_Keywords: Binaries, spectroscopic ; Radial velocities

Keywords: stars: binaries: spectroscopic - stars: individual: beta Centauri -
          methods: observational - methods: data analysis - lines: profiles -
          techniques: spectroscopic

Abstract:
    We present the radial-velocity data of both components of the
    double-lined spectroscopic binary Beta Centauri, whose lines are
    blended throughout the orbit. The radial-velocity values were obtained
    from detailed iteration schemes involving spectral disentangling
    outlined in the paper.
Objects:
    ----------------------------------------------------------
       RA   (2000)   DE    Designation(s)
    ----------------------------------------------------------
    14 03 49.4 -60 22 23   beta Cen = HD 122451
    ----------------------------------------------------------

File Summary:

       FileName      Lrecl  Records   Explanations

ReadMe            80        .   This file
table1.dat        33      402   Radial velocities of Beta Centauri components


See also:
   J/A+A/286/136 : Radial velocities of four beta Cep variables (Aerts+ 1994)
   J/A+A/361/245 : 6 new Beta Cep stars (Aerts, 2000)
   J/A+A/415/241 : Geneva photometry of HD 129929 (Aerts+, 2004)


Byte-by-byte Description of file: table1.dat

   Bytes Format Units   Label     Explanations

   1- 13  F13.5 d       HJD       Heliocentric Julian Date
  15- 23  F9.5  km/s    RV1       radial velocity of the primary
  25- 33  F9.5  km/s    RV2       radial velocity of the secondary


Acknowledgements: Conny Aerts, conny(at)ster.kuleuven.be

(End)  C. Aerts [Inst. voor Sterrenkunde], Patricia Vannier [CDS]    16-May-2006