VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

VizieR

  
J/MNRAS/495/663
  Gaia DR2 OB associations (Ward+, 2020)
ReadMe+ftp
2020MNRAS.495..663W
Similar Catalogs
Post annotation 		img(gal)
1.J/MNRAS/495/663/tablea2Derived kinematic properties (109 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)
  Assoc  Association ID number (Note G1)   (meta.id;meta.main)
  Nrat  Number ratio, NvR/Nvt (meta.number)
  RVmed km/s Median radial velocity (spect.dopplerVeloc;stat.median)
  e_RVmed km/s rms uncertainty in VRmed (stat.error)
  RV/Vtmed  Median (vR/|vt|) velocity ratio (phys.veloc;arith.ratio;stat.median)
  e_RV/Vtmed  rms uncertainty in VT/Vtmed (stat.error)
  beta  Radial-anisotropy parameter (stat.fit.param)
  e_beta  rms uncertainty in beta (stat.error)
  NratOBs  Number ratio using OB star centre (meta.number)
  VROBsmed km/s Median (vR) using OB star centre (spect.dopplerVeloc;stat.median)
  e_VROBsmed km/s rms uncertainty in VROBsmed (stat.error)
  VT/VtOBsmed  Median (vR/|vt|) using OB star centre (phys.veloc;arith.ratio;stat.median)
  e_VT/VtOBsmed  rms uncertainty in VT/VtOBsmed (stat.error)
  betaOBs  Radial anisotropy using OB star centre (stat.fit.param)
  e_betaOBs  rms uncertainty in betaOBs (stat.error)

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