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/ApJ/889/176
  Very low-mass binaries with Gaia DR2 data (Faherty+, 2020)
ReadMe+ftp
2020ApJ...889..176F
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/889/176/table2(c)Companion systems with total mass <0.2MSun (System properties) (179 rows)
2.J/ApJ/889/176/table3(c)Companion systems with total mass <0.2MSun (Dynamics) (179 rows)
3.J/ApJ/889/176/refsReferences (98 rows)

Simple ConstraintList Of Constraints
 
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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)
   (1+2)ID (char) (i) System Name (1) (Note)   (meta.id)
  (1+2)RAJ2000 "h:m:s" (i) Hour of Right Ascension (J2000) (Note 2)   (pos.eq.ra;meta.main)
  (1+2)DEJ2000 "d:m:s" (i) Degree of Declination (J2000) (Note 2)   (pos.eq.dec;meta.main)
  (1)SpT1 (char) Spectral Type, Method 1 (src.spType)
  (1)SpT2 (char) Spectral Type, Method 2 (src.spType)
  (1)Mass1 Msun [0.017/0.19] Companion mass, Method 1 (Note 3)   (phys.mass)
  (1)Mass2 Msun [0.003/0.12] Companion mass, Method 2 (Note 3)   (phys.mass)
  (1)Mtot Msun [0.028/0.25] Total mass (phys.mass)
  (1)q   [0.01/1.63] Mass Ratio (phys.mass)
  (1)Sep au [0.03/6700] Separation (pos.distance;src.orbital)

ALL cols		    
 (i)indexed column
  (1)Ebin 10+34J [0.17/22012] Binding energy in 1041erg units (Note 4)   (phys.energy)
  (1)Yng? (char) Young source? (Note 5)   (meta.code)
   (1+3)Ref  Reference (see refs.dat) (meta.ref;pos.frame)
  (1)Flag (char) Flag on sources of dynamical/total masses (Note 6)   (meta.code.error)
  (1)SimbadName (char) Name of the primary in SIMBAD (based on coordinates or system ID) (meta.id)
  (2)Plx1 mas (n) [5.4/250] Gaia DR2 primary parallax (pos.parallax.trig)
  (2)e_Plx1 mas (n) [0.04/4] Uncertainty in Plx1 (stat.error)
  (2)pmRA1 mas/yr (n) [-778/2585] Gaia DR2 proper motion in RA, Primary (pos.pm;pos.eq.ra)
  (2)e_pmRA1 mas/yr (n) [0.07/3.5] Uncertainty in pmRA1 (stat.error;pos.pm;pos.eq.ra)
  (2)pmDE1 mas/yr (n) [-1506/825] Gaia DR2 proper motion in DEC, Primary (pos.pm;pos.eq.dec)
  (2)e_pmDE1 mas/yr (n) [0.05/2.7] Uncertainty in pmDE1 (stat.error;pos.pm;pos.eq.dec)
  (2)Gmag1 mag (n) [5.7/21.2] Gaia DR2 G band magnitude, Primary (phot.mag;em.opt)
  (2)RA2 "h:m:s" (n) Hour of Right Ascension, Secondary (J2000) (pos.eq.ra)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)DE2 "d:m:s" (n) Degree of Declination, Secondary (J2000) (pos.eq.dec)
  (2)Plx2 mas (n) [5.4/82.1] Gaia DR2 secondary parallax (pos.parallax.trig)
  (2)e_Plx2 mas (n) [0.14/1.6] Uncertainty in Plx2 (stat.error)
  (2)pmRA2 mas/yr (n) [-644/672] Gaia DR2 proper motion in RA, Secondary (pos.pm;pos.eq.ra)
  (2)e_pmRA2 mas/yr (n) [0.2/4.1] Uncertainty in pmRA2 (stat.error;pos.pm;pos.eq.ra)
  (2)pmDE2 mas/yr (n) [-1499/80] Gaia DR2 proper motion in DEC, Secondary (pos.pm;pos.eq.dec)
  (2)e_pmDE2 mas/yr (n) [0.17/3.3] Uncertainty in pmDE2 (stat.error;pos.pm;pos.eq.dec)
  (2)Gmag2 mag (n) [16.4/21] Gaia DR2 G band magnitude, Secondary (phot.mag;em.opt)
  (3)BibCode (char) Bibcode of the reference (meta.bib.bibcode)
  (3)Auth (char) First author's name (meta.bib.author)
  (3)Comm (char) Comment (meta.note)

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