VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

VizieR

Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:
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NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
J/ApJ/687/1264
  Age estimation for solar-type dwarfs (Mamajek+, 2008)
ReadMe+ftp
2008ApJ...687.1264M
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/687/1264/table8Old solar-type dwarfs from Valenti et al. (2005, Cat. J/ApJS/159/141) with age uncertainties of <20% (23 rows)

Simple ConstraintList Of Constraints
 
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. ((unassigned);(unassigned);(unassigned);phys.veloc)
  HD  HD number (Cat. III/135) ((unassigned);(unassigned);(unassigned);spect.line.veloc;arith)
  B-V mag B-V color from Perryman et al. (HIP, 1997, Cat. I/239) ((unassigned);(unassigned);(unassigned);pos.healpix;(unassigned);(unassigned);(unassigned))
  tau Gyr Isochronal age (Note 1)   ((unassigned);obs.atmos;arith.factor;stat.filling;meta.main)
  logR'HK  R'HK Chromospheric activity ((unassigned);phys.veloc.orbital;arith.diff;meta.abstract;instr.offset)
  r_logR'HK  Reference for logR'HK, in refs.dat file ((unassigned);(unassigned);(unassigned);phys.veloc.dispersion;€?**ucdid=0**?)
  DVMAG mag Difference between stellar absolute magnitude and that for an MS star of the same B-V color ((unassigned);em.radio.6-12GHz;stat.min;(unassigned);(unassigned);(unassigned))
  Simbad  ask the Simbad data-base about this object (stat.fit.residual;instr.beam;stat.min;pos.geocentric)
  _RA deg Right Ascension (J2000) from SIMBAD (not part of the original data) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  _DE deg Declination (J2000) from SIMBAD (not part of the original data) (phot.fluence;em.IR.4-8um;arith.factor;(unassigned);arith)

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