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VizieR

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J/MNRAS/472/3887
  Kinematic data for stars in OB-associations (Melnik+, 2017)
Post annotation
img(gal)
1.J/MNRAS/472/3887/table1(c)Kinematic parameters for 91 OB-associations (91 rows)
2.J/MNRAS/472/3887/table2(c)Kinematic data for stars in OB-associations (2227 rows)
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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. (meta.record)
   (ALL)Ass (char) Name of OB-associations from the list by BH (meta.id;meta.main)
   (ALL)GLON deg Average Galactic Longitude (pos.galactic.lon)
   (ALL)GLAT deg Average Galactic Latitude (pos.galactic.lat)
   (ALL)r kpc Average Heliocentric distance (pos.distance;pos.heliocentric;stat.mean)
  (1)Nt  Number of stars with known photometry (meta.number)
   (ALL)HVR km/s (n) Median heliocentric Radial velocity (spect.dopplerVeloc;stat.median)
  (1)s_HVR km/s (n) Dispersion of HVR (instr.dispersion)
  (1)nvr  Number of stars with known HVR (meta.number)
   (ALL)pmGLON mas/yr (n) Median proper motion along Galactic Longitude (pos.pm;em.wl.central;stat.median)
  (1)s_pmGLON mas/yr (n) Dispersion of pmGLON (instr.dispersion)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
   (ALL)pmGLAT mas/yr (n) Median proper motion along Galactic Latitude (pos.pm;em.wl.central;stat.median)
  (1)s_pmGLAT mas/yr (n) Dispersion of pmGLAT (instr.dispersion)
  (1)nmu  Number of stars with known TGAS proper motions (meta.number)
   (ALL)SimbadName (char) Designation understandable by the Simbad data-base (meta.id)
   (ALL)_RA.icrs deg (n)(i) Right Ascension (ICRS, epoch 2000) computed by CDS (pos.eq.ra)
   (ALL)_DE.icrs deg (n)(i) Declination (ICRS, epoch 2000) computed by CDS (pos.eq.dec)
  (2)Name (char) Star name (meta.id;meta.main)
  (2)sp (char) Spectral type of the star (src.spType)
  (2)cL  Code of the luminosity class (Note 1)   (src.class.luminosity)
  (2)Vmag mag Apparent V magnitude of the star (phot.mag;em.opt.V)
  (2)e_HVR km/s (n) Error of HVR (stat.error)
  (2)HIP  (n) Hipparcos catalog number (meta.record;phys.atmol.number;meta.table)
  (2)e_pmGLON mas/yr (n) Error of pmGLON (stat.error)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)e_pmGLAT mas/yr (n) Error of pmGLAT (stat.error)
  (2)F (char) Source of proper motions (Note 2)   (meta.code)
  (2)B-V mag Color index B-V of the star (phot.color;em.opt.B;em.opt.V)
  (2)U-B mag (n) Color index U-B of the star (phot.color;em.opt.U;em.opt.B)
  (2)VMAG mag Absolute V magnitude of the star (phys.magAbs;em.opt.V)
  (2)AV mag V-band extinction (phys.absorption;em.opt.V)

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