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J/AJ/164/3
  34 Low-mass comoving systems astrometry using NSC DR2 (Kiwy+, 2022)
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2022AJ....164....3K
Similar Catalogs
Post annotation 		img(gal)
1.J/AJ/164/3/table1*Discovered systems (Note) (47 rows)
2.J/AJ/164/3/table2(c)NSC DR2 astrometry (68 rows)
3.J/AJ/164/3/table4Fundamental parameters and literature references (37 rows)
4.J/AJ/164/3/table5Total masses, mass ratios, and binding energies (34 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)Disc (char) Discovery type (newly discovered, rediscovered) (meta.code)
   (ALL)Num  (n)(i) [1/34] System number ID (meta.id;meta.number)
  (1+3+4)Name (char) System name (meta.id;meta.main)
  (1)OName (char) Short name for this work (meta.id)
  (1)plx mas [3.83/37.4] Parallaxe (pos.parallax.trig)
  (1)e_plx mas [0.01/0.9] Error on plx (stat.error;pos.parallax)
  (1+2)pmRA mas/yr [-141/321] Proper motion in right ascension (pos.pm;pos.eq.ra)
  (1+2)e_pmRA mas/yr [0.01/2] Error in pmRA (stat.error;pos.pm;pos.eq.ra)
  (1+2)pmDE mas/yr [-220/157] Proper motion in declination (pos.pm;pos.eq.dec)
  (1+2)e_pmDE mas/yr [0.01/0.9] Error in pmDE (stat.error;pos.pm;pos.eq.dec)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)Dist pc [26.7/261] Distance, derived from the Gaia EDR3 parallax of the primary (pos.distance;src.orbital)
  (1)e_Dist pc [0.02/58] Error on Dist (stat.error)
  (1)vtan km/s [22.2/187] Tangential velocity, calculated using the Gaia EDR3 astrometry of the primary (phys.veloc.transverse)
  (1)e_vtan km/s [0.02/31] Error on vtan (stat.error)
  (1)Asep arcsec [2.61/89.1] Angular separation (pos.angDistance)
  (1+4)Sep AU [220/8487] Projected physical separation, calculated using the Gaia EDR3 plx of primary (pos.angDistance)
  (1)PA deg [2.7/359] Position angle (east of north) of the secondary with respect to the primary (pos.posAng)
  (1+4)SpT (char) Spectral type of the system (src.spType)
  (1)Ref (char) References used (Note 1)   (meta.ref;instr.setup)
  (2)Comp (char) System component (meta.id;meta.main)
  (2)RAJ2000 deg (i) [1/357] Degree of right ascension (J2000) (pos.eq.ra;meta.main)
  (2)e_RAJ2000 deg [0.001/0.05] error in RAdeg (stat.error;pos.eq.ra)
  (2)DEJ2000 deg (i) [-64/5] Degree in declination (J2000) (pos.eq.dec;meta.main)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)e_DEJ2000 deg [0.001/0.05] Error in DEdeg (stat.error;pos.eq.dec)
  (2)Obs "Y:M:D" [2013/2017] Year of observation (time.epoch)
  (2)pmtot mas/yr [94/310] Total proper motion (pos.pm)
  (2)e_pmtot mas/yr [0.8/29] Error on pmtot (stat.error)
  (2)DpmRA mas/yr (n) [0.09/24] Proper motion difference in RA (pos.pm;pos.eq.ra;arith.diff)
  (2)e_DpmRA mas/yr (n) [1/29] Error on DpmRA (stat.error)
  (2)DpmDE mas/yr (n) [0.006/23] Proper motion difference in DE (pos.pm;pos.eq.dec;arith.diff)
  (2)e_DpmDE mas/yr (n) [1/29] Error on DpmDE (stat.error)
  (2)Dpmtot mas/yr (n) [0.4/32] Proper motion total difference (pos.pm;arith.diff)
  (2)e_Dpmtot mas/yr (n) [1/29] Error on Dpmtot (stat.error)
  (3)Teff K (n) [2823/5373] Effective temperature (phys.temperature.effective)
  (3)e_Teff K (n) [122/786] Error on Teff (stat.error;phys.temperature.effective)
  (3)f_Teff (char) [ab] Flag on Teff (Note 1)   (meta.code)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (3)logg  (n) [4.67/8.08] Surface gravity (phys.gravity)
  (3)e_logg  (n) [0.001/0.7] Error on logg (stat.error)
  (3)f_logg (char) [ab] Flag on logg (Note 1)   (meta.code)
  (3+4)Mass Msun (n) [0.09/0.63] Solar mass (phys.mass)
  (3)e_Mass Msun (n) [0.02/0.66] Error on Mass (stat.error;phys.mass)
  (3)f_Mass (char) [ab] Flag on Mass (meta.code)
  (3)Rad Rsun (n) [0.12/0.58] Stellar radius (phys.size.radius)
  (3)e_Rad Rsun (n) [0.004/0.02] Error on Rad (stat.error)
  (3)Lum Lsun (n) [0.0008/0.62] Stellar luminosity (phys.luminosity)
  (3)e_Lum Lsun (n) [0.0002/0.2] Error on Lum (stat.error)
  (3)Ref  (n) [1/3] Parameters references (Note 2)   (meta.ref)
  (3)ORef (char) Other literature references (Note 2)   (meta.bib)
  (4)Mass1 Msun [0.08/0.7] Primary mass (Note 1)   (phys.mass)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (4)Mass2 Msun [0.03/0.12] Secondary mass estimate (Note 1)   (phys.mass)
  (4)M2/M1   [0.06/0.91] Mass2/Mass1 ratio (meta.note)
  (4)Ebin   [0.23/19.6] Binding energy, 1041erg (Note 2)   (meta.bib)

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