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/ocl
  Optically visible open clusters and Candidates (Dias+ 2002-2015)
ReadMe+ftp
2002A&A...389..871D
Similar Catalogs
A statistical summary, and an history of the versions of the Catalogue, are available here.
Post annotation 		img(gal)
1.B/ocl/clusters(c)The Catalogue Data File (V3.5) (2167 rows)
2.B/ocl/refsReferences for proper motions and radial velocities (109 rows)
3.B/ocl/removed(c)Removed clusters (V3.5) (148 rows)
4.B/ocl/sourcesReferences (V3.5) (1429 rows)
5.B/ocl/photAvailable photometric data (on Jan 23 2002) (569 rows)

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
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Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. ((unassigned);(unassigned);(unassigned);phys.veloc)
   (1+3)P (char) {vNote}P indicates that photometry exists ((unassigned);(unassigned);(unassigned);pos.geocentric)
   (1+3+5)Cluster (char) (i) Cluster name ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc;arith)
  (1+3)RAJ2000 "h:m:s" Right Ascension J2000 ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);arith)
  (1+3)DEJ2000 "d:m:s" Declination J2000 ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);arith)
  (1)Class (char) Flag for classification of the cluster (Note G1)   ((unassigned);phys.veloc.orbital;arith.diff;pos.eq.dec)
  (1+3)Diam arcmin (n) [0.2/1400] Angular apparent diameter ((unassigned);(unassigned);(unassigned);time.period.rotation)
  (1)Dist pc (n) [25/15000] Distance from WEBDA ((unassigned);(unassigned);(unassigned);em.UV.10-50nm;arith;meta.main)
  (1)E(B-V) mag (n) [0/6] Colour excess in BV ((unassigned);(unassigned);(unassigned);pos.lsr)
  (1)Age [yr] (n) [6/10.1] Age (in log t) ((unassigned);(unassigned);(unassigned);stat.filling;meta.main)
  (1)r_pmRA (char) Source of mean pm determination, in refs.dat (time.equinox;(unassigned);arith.factor;phys.veloc.dispersion;instr.offset;(unassigned))

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)pmRA mas/yr (n) Mean proper motion of the cluster in RA ((unassigned);(unassigned);(unassigned);instr.offset;(unassigned))
  (1)e_pmRA mas/yr (n) Standard deviation in pmRA ((unassigned);phys.veloc.orbital;arith.diff;time.age;instr.param;(unassigned))
  (1)pmDE mas/yr (n) Mean proper motion of the cluster in Dec ((unassigned);phys.veloc.orbital;arith.diff;instr.offset;(unassigned))
  (1)e_pmDE mas/yr (n) Standard deviation in pmDE ((unassigned);phys.veloc.orbital;arith.diff;time.age;instr.param;(unassigned))
  (1)Nc  (n) [1/14341] Estimated number of cluster members (this number may be an unrealistic overestimate in the case of clusters with large angular diameters) ((unassigned);phys.veloc.orbital;arith.diff;src.var)
  (1)K14 (char) Details from Kharchenko et al. 2014 (J/A+A/558/A53) ((unassigned);(unassigned);(unassigned);pos.geocentric)
  (1)RV km/s (n) Radial Velocity ((unassigned);(unassigned);(unassigned);(unassigned);arith.diff;meta.main)
  (1)e_RV km/s (n) Error in Radial Velocity ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  (1)o_RV  (n) [0/537] Number of stars used to determine RV ((unassigned);(unassigned);(unassigned);src.var)
  (1)r_RV (char) Source of mean RV determination, in refs.dat ((unassigned);(unassigned);(unassigned);phys.veloc.dispersion;?)
  (1)[Fe/H] Sun (n) [-1.6/0.5] Metallicity ((unassigned);phys.veloc.orbital;arith.diff;pos.emergenceAng)
  (1)e_[Fe/H] Sun (n) Error in [Fe/H] ((unassigned);(unassigned);(unassigned);time.age;phys.reflectance.bidirectional)
  (1)o_[Fe/H]  (n) [0/60] Number of stars used to determine [Fe/H] ((unassigned);(unassigned);(unassigned);src.var)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)TrType (char) Trumpler type determined in the DSS inspection (concentration-brightness-richness-nebulosity) ((unassigned);(unassigned);(unassigned);phys.atmol.sweight;meta.main)
  (1)WEBDA (char) Find out what exists about this cluster in the WEBDA data-base ((unassigned);em.line;arith.grad;pos.geocentric)
  (1)Lynga (char) Display the data available in Lyngå's catalogue ((unassigned);phys.veloc.orbital;arith.diff;pos.geocentric)
  (2+3)Ref (char) Reference code ((unassigned);phys.veloc.orbital;arith.diff;phys.veloc.orbital)
  (2)BibCode (char) Bibcode of the references ((unassigned);phys.veloc.orbital;arith.diff;pos.angDistance)
  (2)Text (char) Author(s) names and comments ((unassigned);phys.veloc.orbital;arith.diff;phys.temperature)
  (3)Reason (char) Reason of removing the cluster ((unassigned);(unassigned);(unassigned);phys.veloc.orbital)
  (4)Object (char) Objects associated with the reference ((unassigned);(unassigned);(unassigned);spect.line.veloc;arith)
  (4)Com (char) Comments, including the bibcode ((unassigned);(unassigned);(unassigned);phys.veloc.orbital)
  (5)CCD (char) [UBVRI ] Bands observed with CCD ((unassigned);(unassigned);(unassigned);meta.ucd)
  (5)Pe (char) [UBVRI ] Bands observed with photomultipliers ((unassigned);(unassigned);(unassigned);meta.ucd)
  (5)Pg (char) [UBV ] Bands observed with photographic plates ((unassigned);(unassigned);(unassigned);meta.ucd)
  (5)Alias (char) Other name ((unassigned);(unassigned);(unassigned);spect.line.veloc)

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=846542855 Where phase=3 and catid=102022
**** 
**** --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=846542855 Where phase=3 and catid=102022
**** 
**** --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=846542855 Where phase=3 and catid=102022
**** 
**** --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/VR3532392.err (2026-10-28T22:47:34)
-3
-source=B/ocl
-ref=VIZ6ae27b8735e668
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