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:
 Target dimension:
NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
B/vsx
  AAVSO International Variable Star Index VSX (Watson+, 2006-)
ReadMe+ftp
2006SASS...25...47W
Similar Catalogs
Post annotation 		img(gal)
1.B/vsx/vsx(c)Variable Star indeX, Version 2025-12-14 (original column names in green) (10297173 rows)
2.B/vsx/refsBibliography (references) of VSX stars (830415 rows)

Simple ConstraintList Of Constraints
 
Standard Original
Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortJoin tables
more join
Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. ((unassigned);phys.veloc.orbital;arith.diff;phys.veloc)
   (ALL)OID  (i) Internal identifier, can be used to link out to the VSX database (Note 1)   ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc)
  (1)n_OID (char) B indicates bibliography (in file "refs.dat") ((unassigned);phys.veloc.orbital;arith.diff;pos.geocentric)
  (1)Name (char) (i) Variable star identifier ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc;arith)
  (1)V  Variability flag (2) (VarFlag) ((unassigned);phys.veloc.orbital;arith.diff;phys.veloc.orbital)
  (1)Type (char) Variability type, ariability type, as in GCVS catalog Variability type (see details of VSX type list) Variability type (see details of VSX type list) ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc)
  (1)l_max (char) Limit flag on max (LimitFlagOnMax) ((unassigned);(unassigned);(unassigned);pos.galactic.lon)
  (1)max mag (n) [-6.0/25.2] Magnitude at maximum, or amplitude (MagMax) ((unassigned);(unassigned);(unassigned);stat.filling)
  (1)u_max (char) Uncertainty flag on max (MaxUncertaintyFlag) ((unassigned);phys.veloc.orbital;arith.diff;pos.galactic.lon)
  (1)n_max (char) Passband on max magnitude (4) (MaxPassband) ((unassigned);phys.veloc.orbital;arith.diff;phys.veloc.orbital)
  (1)f_min (char) Flag to indicate an amplitude (MinIsAmplitude) ((unassigned);(unassigned);(unassigned);pos.eq.dec)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)l_min (char) Limit flag on min (LimitFlagOnMin) ((unassigned);(unassigned);(unassigned);pos.galactic.lon)
  (1)min mag (n) [-0.02/28.0] Magnitude at minimum, or amplitude (MagMin) ((unassigned);(unassigned);(unassigned);stat.filling)
  (1)u_min (char) Uncertainty flag on min (MinUncertaintyFlag) ((unassigned);(unassigned);(unassigned);pos.galactic.lon)
  (1)n_min (char) Passband on min magnitude (MinPassband) (phot.color;instr.det.noise;arith.grad;phys.veloc.orbital)
  (1)Epoch d (n)(i) Epoch of maximum or minimum (HJD) ((unassigned);(unassigned);(unassigned);pos.centroid;meta.main)
  (1)u_Epoch (char) Uncertainty flag on epoch (EpochUncertaintyFlag) ((unassigned);phys.veloc.orbital;arith.diff;pos.galactic.lon;pos.centroid;meta.main)
  (1)l_Period (char) Limit flag on period (3) (LimitFlagOnPeriod) ((unassigned);(unassigned);(unassigned);pos.galactic.lon;phys.dust;meta.main)
  (1)Period d (n) [0.0/27400.0] Period of the variable in days ((unassigned);(unassigned);(unassigned);phys.dust;meta.main)
  (1)u_Period (char) Uncertainty flag on Period (3) (PeriodUncertaintyFlag) ((unassigned);phys.veloc.orbital;arith.diff;pos.galactic.lon;phys.dust;meta.main)
  (1)Sp (char) Spectral type (SpectralType) ((unassigned);(unassigned);(unassigned);pos.posAng;meta.main)
  (1)RAJ2000 deg (i) [0.0/360.0] Right ascension (J2000) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  (1)DEJ2000 deg (i) [-89.93/89.91] Declination (J2000) ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);arith)
  (2)Bibcode (char) Reference of a paper dealing with the object ((unassigned);(unassigned);(unassigned);phys.size.diameter)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
Adapt form
 Display your selection only Reset to default columns
usage  Display UCD1+    UCD1  

The following problems were encountered in this VizieR run:
****Error execute query: UPDATE METAstat set nother=nother+1, tother=846504502 Where phase=3 and catid=102027
**** 
**** --POSTGRES MSG db=0
**** Report from: stdb_pg,     Status: STDB_ERR 
****ERROR:  invalid page in block 0 of relation base/16403/6104 
****ERROR:  invalid page in block 0 of relation base/16403/6104 
****Error execute query: UPDATE METAstat set nother=nother+1, tother=846504502 Where phase=3 and catid=102027
**** 
**** --POSTGRES MSG db=0
**** Report from: stdb_pg,     Status: STDB_ERR 
****ERROR:  invalid page in block 0 of relation base/16403/6104 
****ERROR:  invalid page in block 0 of relation base/16403/6104
If you can't find a solution, report to CDS and insert into your message the following details:

.errorfile=/tmp/VR1475675.err (2026-10-28T12:08:20)
-3
-source=B/vsx
-ref=VIZ6ae1e5b516845b
elapse time 2