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VizieR

Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:

  
Target dimension:

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J/ApJ/629/1055
  Evolution of close binary systems (Yakut+, 2005)
Post annotation
img(gal)
1.J/ApJ/629/1055/table1Physical parameters of well-determined low-temperature contact binaries (LTCBs) (72 rows)

 
Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortColumn  Constraint Explain   (UCD)
  recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  Name (char) Source name (meta.id;meta.main)
  CBt (char) [A W:] Contact binary subtype (A or W) according to Binnendijk (1970VA.....12..217B) (src.class)
  SpT1 (char) Spectral type mentioned in the literature (src.spType)
  SpT2 (char) Spectral types of the components based on Popper's (1980ARA&A..18..115P) calibration of spectral type against temperature (src.spType)
  Per d [0.22/0.81] Period (time.period)
  T1 K Effective temperature of the primary (phys.temperature.effective)
  T2 K Effective temperature of the secondary (phys.temperature.effective)
  M1 Msun Mass of the primary (phys.mass)
  M2 Msun Mass of the secondary (phys.mass)
  R1 Rsun Radius of the primary (phys.size.radius)

ALL cols
    
 (i)indexed column
  R2 Rsun Radius of the secondary (phys.size.radius)
  L1 Lsun Luminosity of the primary (Note 1)   (phys.luminosity)
  L2 Lsun Luminosity of the secondary (Note 1)   (phys.luminosity)
  f  (n) [0/1] Overfill factor (Note 2)   (arith.factor)
  X1  X1=ln(R1/RL1), fraction of Roche lobe radius (phys.size.radius;arith.ratio)
  X2  X2=ln(R2/RL2), fraction of Roche lobe radius (phys.size.radius;arith.ratio)
  Ref (char) References, detailed in refs.dat (meta.ref)
  Simbad  ask the Simbad data-base about this object (meta.ref.url)
  _RA deg (i) Right Ascension (J2000) from SIMBAD (not part of the original data) (pos.eq.ra;meta.main)
  _DE deg (i) Declination (J2000) from SIMBAD (not part of the original data) (pos.eq.dec;meta.main)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
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