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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/ApJS/254/20
  Stellar groups in Taurus field from Gaia DR2 & LAMOST (Liu+, 2021)
ReadMe+ftp
2021ApJS..254...20L
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJS/254/20/table2A list of the groups identified in this work (22 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)
  Group  (i) [1/22] Group number (meta.id;meta.main)
  Nm   [7/57] Number of members (meta.number)
  Nspt   [0/55] Number of members with literature spectral types (Note 1)   (meta.number)
  OName (char) Other name for Group (Note 2)   (meta.id)
  RAJ2000 deg (i) Mean Group Right Ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 deg (i) Mean Group Declination (J2000) (pos.eq.dec;meta.main)
  pmRA mas/yr [-2.4/24] Mean Group proper motion, Right Ascension (pos.pm;pos.eq.ra)
  pmDE mas/yr [-37/-14] Mean Group proper motion, Declination (pos.pm;pos.eq.dec)
  Dist pc [109/211] Mean Group distance (pos.distance;pos.heliocentric)
  E_Dist pc [3/15] Upper uncertainty on Dist (stat.error;stat.max)
  e_Dist pc [2/22] Lower uncertainty on Dist (stat.error)
  Age1 Myr [2/49] Age, individual extinction(s) (Note 3)   (time.age)
  Age2 Myr [2/59] Age, group extinction (Note 4)   (time.age)
  AJ mag [0.02/0.6] Mean Group J-band extinction (phys.absorption)

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