VizieR

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

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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/A+AS/86/209
  UBVRI photometry in cluster Tr 18 (Vazquez+, 1990)
ReadMe+ftp
1990A&AS...86..209V
Similar Catalogs
Post annotation 		img(gal)
1.J/A+AS/86/209/table1UBVRI photometry and positions of stars in the field of Tr 18 (66 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)
  Seq   [1,109] Sequential number of star in cluster (meta.record)
  RAJ2000 "h:m:s" (i) Right Ascension J2000 (Note 1)   (pos.eq.ra;meta.main)
  DEJ2000 "d:m:s" (i) Declination J2000 (Note 1)   (pos.eq.dec;meta.main)
  s (char) [UM] Reference of position: UCAC2 (I/289) (1) or 2MASS (II/246) (Note 1)   (meta.ref;pos.frame)
  UCAC2  (n) Number in UCAC2 catalog (I/289) (meta.id)
  Vmag mag Johnson V magnitude (phot.mag;em.opt.V)
  B-V mag Johnson (B-V) color index (phot.color;em.opt.B;em.opt.V)
  U-B mag Johnson (U-B) color index (phot.color;em.opt.U;em.opt.B)
  V-R mag Cousins (V-R) color index (phot.color;em.opt.V;em.opt.R)
  V-I mag Cousins (V-I) color index (phot.color;em.opt.V;em.opt.I)
  Rem (char) Remarks and cross-identifications (Note 1)   (meta.note)
  Simbad  ask the Simbad data-base about this object

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