VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

VizieR

  
J/A+A/599/A70
  Young moving group M-dwarf multiplicity (Janson+, 2017)
ReadMe+ftp
2017A&A...599A..70J
Similar Catalogs
Post annotation 		  
1.J/A+A/599/A70/table1Full sample summary (181 rows)
2.J/A+A/599/A70/table2Astrometric properties (70 rows)
3.J/A+A/599/A70/table3Photometric properties (51 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)prop (char) indicates astrometric and/or photometric properties (meta.ref.url)
   (ALL)2MASS (char) (i) 2MASS identifier (JHHMMSSss+DDMMSSs) (meta.id;meta.main)
  (1)SpType (char) Spectral type (src.spType)
  (1)YMG (char) Young Moving Group assignment (meta.code)
  (1)r_YMG (char) Reference for the YMG assignment (Note 1)   (meta.ref;pos.frame)
  (1)Jmag mag Apparent J-band magnitude from 2MASS (phot.mag;em.IR.J)
  (1)pmRA mas/yr Proper motion along right ascension (pos.pm;pos.eq.ra)
  (1)pmDE mas/yr Proper motion along declination (pos.pm;pos.eq.dec)
  (1)Dist pc Distance to the target (pos.distance;pos.heliocentric)
  (1)Method (char) Method for determining the distance (Note 2)   (meta.note)

ALL cols		    
 (i)indexed column
  (1)Mult  Multiplicity count (Note 3)   (meta.code.multip;phot.count)
  (1)Simbad (char) ask the Simbad data-base about this object (meta.ref.url)
  (2+3)Pair (char) Pair identifier (Note 1)   (meta.code.multip)
  (2)Sep arcsec Separation at the given epoch (pos.angDistance;src.orbital)
  (2)e_Sep arcsec Separation error (stat.error)
  (2)PA deg Position angle at the given epoch (pos.posAng)
  (2)e_PA deg Position angle error (stat.error)
  (2)Epoch yr Epoch of observation (time.epoch)
  (2)CPM (char) Common Proper Motion flag (Note 2)   (meta.code)
  (2)r_CPM (char) Reference for CPM determination (Note 3)   (meta.ref;pos.frame)
  (3)dzmag mag z'-band magnitude difference (phot.mag;arith.diff)
  (3)e_dzmag mag z'-band magnitude error (stat.error;phot.mag)
  (3)M1 Msun Estimated mass of the primary (phys.mass)
  (3)M2 Msun Estimated mass of the secondary (phys.mass)
  (3)a AU Estimated semi-major axis (phys.size.smajAxis)
  (3)Porb yr Estimated orbital period (time.period)

ALL cols		    
 (i)indexed column
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