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/MNRAS/400/518
  Velocity and proper motion of OB associations (Melnik+, 2009)
ReadMe+ftp
2009MNRAS.400..518M
Similar Catalogs
Post annotation 		img(gal)
1.J/MNRAS/400/518/table1Kinematic parameters for 91 OB-associations (91 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. ((unassigned);meta.version;arith.diff;phys.veloc)
  Name (char) Names of OB-associations from BH list, Blaha & Humpreys, 1989AJ.....98.1598B ((unassigned);(unassigned);(unassigned);spect.line.veloc;arith)
  GLon deg Mean galactic longitude of the association ((unassigned);(unassigned);(unassigned);(unassigned);meta.main)
  GLat deg Mean galactic latitude of the association (XXXXXXX)
  r kpc Mean heliocentric distance of the association ((unassigned);obs.atmos;arith.factor;src.class.color;em.UV.10-50nm;spect.dopplerVeloc.radio;meta.main)
  RV km/s (n) Median line-of-sight velocity ((unassigned);(unassigned);arith.factor;(unassigned);time.start;meta.main)
  dRV km/s (n) Dispersion of line-of-sight velocities (time.equinox;(unassigned);arith.factor;src.class.starGalaxy;meta.main)
  o_RV  Number of stars with known line-of-sight velocity ((unassigned);(unassigned);(unassigned);src.var)
  pmGLon1 mas/yr (n) Median proper motion along l-direction, old reduction ((unassigned);(unassigned);(unassigned);instr.offset;meta.main)
  dpmGLon1 mas/yr (n) Dispersion of pmGLon1 ((unassigned);meta.version;arith.diff;src.class.starGalaxy;meta.main)
  pmGLat1 mas/yr (n) Median proper motion along b-direction, old reduction ((unassigned);(unassigned);(unassigned);instr.offset;meta.main)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  dpmGLat1 mas/yr (n) Dispersion of pmGLat1 ((unassigned);(unassigned);(unassigned);src.class.starGalaxy;meta.main)
  pmGLon2 mas/yr (n) Median proper motion along l-direction, new reduction ((unassigned);meta.version;arith.diff;instr.offset;meta.main)
  dpmGLon2 mas/yr (n) Dispersion of pmGLon2 ((unassigned);(unassigned);(unassigned);src.class.starGalaxy;meta.main)
  pmGLat2 mas/yr (n) Median proper motion along b-direction, new reduction (time.expo;em.IR;arith.factor;instr.offset;meta.main)
  dpmGLat2 mas/yr (n) Dispersion of pmGLat2 (obs.param;(unassigned);stat.min;src.class.starGalaxy;meta.main)
  o_pm  Number of stars with known proper motions ((unassigned);meta.version;arith.diff;src.var)
  Nt  Number of stars with known photometry ((unassigned);(unassigned);(unassigned);src.var)
  SimbadName (char) Designation understandable by the Simbad data-base ((unassigned);(unassigned);(unassigned);spect.line.veloc)
  _RA.icrs deg (n)(i) Right ascension (ICRS) at Epoch=J2000, proper motions taken into account (computed by VizieR, not part of the original data) ((unassigned);(unassigned);(unassigned);(unassigned))
  _DE.icrs deg (n)(i) Declination (ICRS) at Epoch=J2000, proper motions taken into account (computed by VizieR, not part of the original data) ((unassigned);(unassigned);(unassigned);(unassigned))

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=846493018 Where phase=3 and catid=74000518
**** 
**** --POSTGRES MSG db=1
**** 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 getting UCD 1095216660480 1020
If you can't find a solution, report to CDS and insert into your message the following details:

.errorfile=/tmp/VR1013846.err (2026-10-28T08:56:57)
-3
-source=J/MNRAS/400/518
-ref=VIZ6ae1b8d9f7856
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