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

  
J/A+A/657/A7
  Stellar and substellar companions from Gaia EDR3 (Kervella+, 2022)
ReadMe+ftp
2022A&A...657A...7K
Similar Catalogs
Post annotation 		img(gal)
1.J/A+A/657/A7/tablea2CPM candidate companions for Hipparcos stars (175155 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)
  T   [0/1] Flag for parent (=1) or companion (=0) (meta.code.error)
  HIP-Parent  (n) Hipparcos number of parent star (meta.id.parent)
  HIP  (n) Hipparcos number of star (meta.id;meta.main)
  EDR3-Parent  (n) Gaia EDR3 source number of parent (meta.id.parent)
  EDR3-Source  (n) Gaia EDR3 source number of star (meta.id)
  Name (char) Common name (meta.id)
  RA_ICRS deg (i) Right ascension (ICRS) (pos.eq.ra;meta.main)
  DE_ICRS deg (i) Declination (ICRS) (pos.eq.dec;meta.main)
  rPos (char) [H G PPMXL] Reference of position (H = Hip Ep=1991.25, G = EDR3 Ep=2016.0, PPMXL = PPMXL Ep=2000) (meta.ref;pos)
  DMS  (n) [0/1] Set to 1 for stars in the Hipparcos Double and Multiple cat. (I/239/h_dm_com) (meta.code)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  W  (n) [0/1] Set to 1 if in the WDS catalog (B/wds) (meta.code)
  Vmag mag (n) V band magnitude (phot.mag;em.opt.V)
  Hpmag mag (n) Hipparcos Hp magnitude (phot.mag;em.opt.V)
  Gmag mag (n) Gaia G band magnitude (phot.mag;em.opt)
  Kmag mag (n) 2MASS K band magnitude (phot.mag;em.IR.K)
  E(B-V) mag (n) E(B-V) color excess (phot.color.excess)
  r_E(B-V) (char) Reference for E(B-V) color excess (Note 1)   (meta.ref;pos.frame)
  SpType (char) Spectral type from CDS Simbad (src.spType)
  Plx mas (n) Parallax (pos.parallax.trig)
  e_Plx mas (n) Standard error on parallax (stat.error;pos.parallax)
  r_Plx (char) Reference for parallax (Note 2)   (meta.ref;pos.frame)
  RUWE  (n) Gaia EDR3 renormalized unit weight error (stat.error)
  RV km/s (n) Radial velocity (phys.veloc;pos.heliocentric)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  e_RV km/s (n) Standard error on radial velocity (stat.error)
  r_RV (char) Reference of radial velocity (Note 3)   (meta.ref;pos.frame)
  pmRA mas/a (n) Proper motion in right ascension (pos.pm;pos.eq.ra)
  e_pmRA mas/a (n) Standard error on PMRA (stat.error;pos.pm;pos.eq.ra)
  pmDE mas/a (n) Proper motion in declination (pos.pm;pos.eq.dec)
  e_pmDE mas/a (n) Standard error on PMDE (stat.error;pos.pm;pos.eq.dec)
  r_pm (char) Reference of proper motion (Note 4)   (meta.ref;pos.frame)
  snrPMaG3  (n) Signal-to-noise ratio of G3-HipG3 PMa (stat.snr)
  BinG3  (n) G3-HipG3 binary flag (1 for snrPMaG3>3) (meta.code)
  Mass Msun (n) Mass (phys.mass)
  Radius Rsun (n) Radius (phys.angSize;src)
  N  (n) Number of near candidate companions (meta.number)
  L  (n) Number of low velocity companions (meta.number)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  B  (n) Number of bound candidate companions (meta.number)
  Sep arcsec (n) Angular separation from parent star (pos.angDistance)
  PA deg (n) [0/360] Position angle of candidate companion (pos.posAng)
  LinSep au (n) Linear separation with parent star (pos.distance;src.orbital)
  dVtan km/s (n) Differential tangential velocity with respect to parent star (phys.veloc.transverse)
  e_dVtan km/s (n) Standard error on dVtan (stat.error)
  Vesc km/s (n) Escape velocity at projected location of candidate companion (phys.veloc.escape)
  dpmPA deg (n) Difference in position angle of PM vectors between parent and candidate (meta.id.parent;pos.posAng;arith.diff)
  PlxSc  (n) Parallax score of candidate companion (pos.parallax.trig)
  BndSc  (n) Gravitationally bound score of candidate (stat.fit.param)
  TotSc  (n) Total score of candidate companion (stat.fit.param)
  LowV  (n) Low tangential velocity flag (meta.code)
  Bnd  (n) Gravitationally bound candidate flag (meta.code)

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