VizieR

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VizieR

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

  
J/AJ/154/259
  Fundamental parameters of Tycho-2 & TGAS stars (Stevens+, 2017)
ReadMe+ftp
2017AJ....154..259S
Similar Catalogs
Post annotation 		img(gal)
1.J/AJ/154/259/table2Catalog Photometry for 1600080 Tycho-2 Stars in Initial Iterative-color Technique Sample (524221 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. (meta.record)
  TYC (char) (i) Tycho-2 identifier (TYC FFFF-NNNNN-N) (meta.id;meta.main)
  RAJ2000 deg (i) Right Ascension in decimal degrees (J2000) (pos.eq.ra;meta.main)
  DEJ2000 deg (i) Declination in decimal degrees (J2000) (pos.eq.dec;meta.main)
  BTmag mag (n) [3.296/16.227] Tycho-2 catalog BT band magnitude (Note 1)   (phot.mag;em.opt.B)
  e_BTmag mag (n) [0.014/1.686] Uncertainty in BTmag (stat.error;phot.mag;em.opt.B)
  VTmag mag (n) [2.139/14.44] Tycho-2 catalog VT band magnitude (Note 1)   (phot.mag;em.opt.V)
  e_VTmag mag (n) [0.009/0.899] Uncertainty in BTmag (stat.error;phot.mag;em.opt.V)
  Jmag mag (n) [-0.245/15.767] 2MASS J band magnitude (Note 2)   (phot.mag;em.IR.J)
  e_Jmag mag (n) [0.016/9.998] Uncertainty in Jmag (stat.error;phot.mag;em.IR.J)
  Hmag mag (n) [-1.034/15.297] 2MASS H band magnitude (Note 2)   (phot.mag;em.IR.H)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  e_Hmag mag (n) [0.013/9.998] Uncertainty in Hmag (stat.error;phot.mag;em.IR.H)
  Ksmag mag (n) [-1.162/15.015] 2MASS Ks band magnitude (Note 2)   (phot.mag;em.IR.K)
  e_Ksmag mag (n) [0.011/9.998] Uncertainty in Ksmag (stat.error;phot.mag;em.IR.K)
  Bmag mag (n) [2.567/13.449] B band magnitude (Note 3)   (phot.mag;em.opt.B)
  e_Bmag mag (n) Uncertainty in Bmag (stat.error;phot.mag;em.opt.B)
  Vmag mag (n) [2.036/12.655] V band magnitude (Note 3)   (phot.mag;em.opt.V)
  e_Vmag mag (n) [0/0.7] Uncertainty in Vmag (stat.error;phot.mag;em.opt.V)
  ymag mag (n) [2.19/12.804] Stromgren y band magnitude (Note 4)   (phot.mag;em.opt.V)
  e_ymag mag (n) [0/1.098] Uncertainty in ymag (stat.error;phot.mag;em.opt.V)
  bmag mag (n) [3.066/13.204] Stromgren b band magnitude (Note 4)   (phot.mag;em.opt.B)
  e_bmag mag (n) [0/1.11186] Uncertainty in bmag (stat.error;phot.mag;em.opt.B)

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