VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN 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/AJ/162/260
  Mass ratios of 248 long-period binary stars (Makarov+, 2021)
ReadMe+ftp
2021AJ....162..260M
Similar Catalogs
Post annotation 		img(gal)
1.J/AJ/162/260/table1Star catalog of resolved binaries with astrometric mass ratios from Hipparcos & Gaia (248 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)
  PHip  Primary Hipparcos identifier (meta.id)
  PHipCom (char) Primary Hipparcos component identifier (meta.id)
  SHip  Secondary Hipparcos identifier (meta.id)
  SHipCom (char) Secondary Hipparcos component identifier (meta.id)
  Gaia  Primary Gaia EDR3 identifier (meta.id;meta.main)
  RAdeg deg [1/360] Primary Gaia EDR3 Right Ascension (J2016) (pos.eq.ra)
  DEdeg deg [-85/76] Primary Gaia EDR3 Declination (J2016) (pos.eq.dec)
  plx mas [3.32/284] Primary Gaia EDR3 parallax (pos.parallax.trig)
  pmRA mas/yr [-1312/1749] Primary Gaia EDR3 proper motion along RA (pos.pm;pos.eq.ra)
  pmDE mas/yr [-1163/1793] Primary Gaia EDR3 proper motion along DE (pos.pm;pos.eq.dec)

ALL cols		    
 (i)indexed column
  e_RAdeg arcsec [0.009/0.6] Uncertainty in PRAdeg (stat.error;pos.eq.ra)
  e_DEdeg arcsec [0.008/0.7] Uncertainty in PDEdeg (stat.error;pos.eq.dec)
  e_plx mas [0.01/0.8] Uncertainty in Pplx (stat.error;pos.parallax)
  e_pmRA mas/yr [0.009/0.7] Uncertainty in PpmRA (stat.error;pos.pm;pos.eq.ra)
  e_pmDE mas/yr [0.01/0.9] Uncertainty in PpmDE (stat.error;pos.pm;pos.eq.dec)
  chi2   [298/789599] Primary astrometric χ2 (stat.fit.chi2)
  RUWE   [0.66/18.7] Primary RUWE parameter (stat.error)
  Gmag mag [3.32/11.7] Primary Gaia EDR3 G band apparent magnitude (phot.mag;em.opt.V)
  Gbpmag mag [3.09/12.4] Primary Gaia EDR3 Blue passband apparent magnitude (phot.mag;em.opt.B)
  Grpmag mag [2.84/10.2] Primary Gaia EDR3 Red passband apparent magnitude (phot.mag;em.opt.R)
  Gaia2  Secondary Gaia EDR3 identifier (meta.id.assoc)
  RAdeg2 deg [1/360] Secondary Gaia EDR3 Right Ascension (J2016) (pos.eq.ra)
  DEdeg2 deg [-85/76] Secondary Gaia EDR3 Declination (J2016) (pos.eq.dec)

ALL cols		    
 (i)indexed column
  plx2 mas [3.97/284] Secondary Gaia EDR3 parallax (pos.parallax.trig)
  pmRA2 mas/yr [-1401/1704] Secondar Gaia EDR3 proper motion along RA (pos.pm;pos.eq.ra)
  pmDE2 mas/yr [-1167/1863] Secondar Gaia EDR3 proper motion along DE (pos.pm;pos.eq.dec)
  e_RAdeg2 mas [0.008/0.5] Uncertainty in SRAdeg (stat.error;pos.eq.ra)
  e_DEdeg2 mas [0.009/0.6] Uncertainty in SDEdeg (stat.error;pos.eq.dec)
  e_plx2 mas [0.01/0.8] Uncertainty in Splx (stat.error)
  e_pmRA2 mas/yr [0.009/0.7] Uncertainty in SpmRA (stat.error;pos.pm;pos.eq.ra)
  e_pmDE2 mas/yr [0.01/0.8] Uncertainty in SpmDE (stat.error;pos.pm;pos.eq.dec)
  chi22   [263/179164] Secondary astrometric χ2 (stat.fit.chi2)
  RUWE2   [0.69/18.8] Secondary RUWE parameter (stat.error)
  Gmag2 mag (n) [3.98/12.1] Secondary Gaia EDR3 G band apparent magnitude (phot.mag;em.opt.V)
  Gbpmag2 mag (n) [3.32/12.8] Secondary Gaia EDR3 Blue passband apparent magnitude (phot.mag;em.opt.B)
  Grpmag2 mag (n) [3.4/10.3] Secondary Gaia EDR3 Red passband apparent magnitude (phot.mag;em.opt.R)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  q   [0.02/9.13] Ratio; secondary/primary masses (phys.mass)
  eta deg [0/49.5] Alignment angle (instr.offset)
  e_q   [0.005/3] Lower bound error in q (stat.error)
  E_q   [0.005/3] Upper bound error in q (stat.error;stat.max)
  qmean   [0.02/8.37] Median q from MC simulations (phys.mass;arith.ratio)
  SNR   [10.8/53133] Signal-to-Noise ratio (stat.snr)
  Sep mas [408/13327] Gaia EDR3 separation (J2016) (pos.angDistance)
  PA deg [1.1/360] Gaia EDR3 position angle (J2016) (pos.posAng)
  Q   [1/3] Quality flag (Note 1)   (meta.code.qual)
  Simbad  ask the Simbad data-base about this object (meta.ref.url)
  _RA deg (n)(i) Position from SIMBAD (right ascension part) (pos.eq.ra;meta.main)
  _DE deg (n)(i) Position from SIMBAD (declination part) (pos.eq.dec;meta.main)

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