VizieR

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

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

  
II/122B
  UBV Photoelectric Catalog: data 1953-1985 (Mermilliod 1987)
ReadMe+ftp
1987A&AS...71..413M
Similar Catalogs
Post annotation 		img(gal)
1.II/122B/mergedMerged data from ubv and ubva (136717 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)
  LID  Code number (see details in file "codes.txt") (meta.id;meta.main)
  Rem (char) [1-8DQSTU] Remark on duplicity or identification of components (Note 1)   (meta.code)
  Var (char) [VD] Remark on variability (meta.note)
  Vmag mag (n) [-1.5/21.5] V magnitude (phot.mag;em.opt.V)
  B-V mag (n) B-V colour index (phot.color;em.opt.B;em.opt.V)
  U-B mag (n) U-B colour index (phot.color;em.opt.U;em.opt.B)
  n_UBV (char) [S/*] Flag on the number of measurements: S = Standard star / = Number is unknown * = a minimum number of measurements is given (meta.note)
  o_UBV  (n) Number of measurements (meta.number)
  r_UBV  Reference key (>2000 for non-Johnson filters, see file refs) (meta.ref;pos.frame)
  SimbadName (char) Designation understandable by the Simbad data-base (meta.id)
  _RA deg (n)(i) Positions from SIMBAD (right ascension part) (pos.eq.ra;meta.main)
  _DE deg (n)(i) Positions from SIMBAD (declination part) (pos.eq.dec;meta.main)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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usage  Display UCD1+    UCD1  
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