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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/PAZh/21/13
  New list of OB associations (Melnik+, 1995)
ReadMe+ftp
1995PAZh...21...13M
Similar Catalogs
Post annotation 		img(gal)
1.J/PAZh/21/13/tableTable of OB-associations (88 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)
  AssME (char) (i) Association name (meta.id;meta.main)
  GLON deg Galactic longitude (pos.galactic.lon)
  GLAT deg Galactic latitude (pos.galactic.lat)
  D kpc Distance (pos.distance)
  RV km/s (n) Average radial velocity of the association relative to the Sun (phys.veloc;pos.heliocentric)
  e_RV km/s (n) Dispersion of RV (stat.error)
  NRV  Number of stars with measured RV (meta.number)
  Ntot  Total number of stars in the association (meta.number)
  Dl pc Size of association along longitude (pos.distance)
  Db pc Size of association along latitude (pos.distance)
  p   [0/1] p=1 for the association with 90% reliability p=0 for reliability below 90% (meta.code.member)
  Nsg  Number of K and M supergiants (meta.number)
  _RA.icrs deg (n)(i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
  _DE.icrs deg (n)(i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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