VizieR

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

VizieR

  
J/AJ/153/20
  Speckle interferometry at USNO. XXI. (Mason+, 2017)
ReadMe+ftp
2017AJ....153...20M
Similar Catalogs
Post annotation 		img(gal)
1.J/AJ/153/20/table3Double stars not found (4 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)
  WDS (char) WDS designation (HHMMm+DDMM; J2000) (meta.id;meta.main)
  Disc (char) Discoverer designation (meta.id)
  Comp (char) Component (meta.code.multip)
  Year yr [1896/1942] Year (Note 1)   (time)
  PA deg [100/245] Position angle θ (Note 1)   (pos.posAng)
  Sep arcsec [3.5/7] Separation ρ (Note 1)   (pos.angDistance;src.orbital)
  mag1 mag [8.7/11.4] Published magnitude of primary (phot.mag)
  mag2 mag [10/11.9] Published magnitude of secondary (phot.mag)
  Note  (n) [1/3] Notes (1, 2, or 3) (Note 2)   (meta.note)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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usage  Display UCD1+    UCD1  
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