B/wds
  The Washington Visual Double Star Catalog (Mason+ 2001-2020)
ReadMe+ftp
2001AJ....122.3466M
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If the WDS and associated databases were helpful for your research work, the following acknowledgement would be appreciated: "This research has made use of the Washington Double Star Catalog maintained at the U.S. Naval Observatory"
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Post annotation 		img(gal)
1.B/wds/notesThe Washington Double Star Catalog (notes) (36020 rows) (released 2025-08-25)
[METAtab] [METAcola]

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - ) [METAcola]
ShowSortColumn  Constraint Explain   (UCD)
  recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  WDS (char) WDS name (meta.id;meta.main)
  Disc (char) Discoverer Code and Number (meta.id)
  Text (char) Text of note (meta.note)
  RefCode (char) Reference code (meta.ref;pos.frame)

ALL cols		    
 (i)indexed column
Adapt form
 Display your selection only Reset to default columns
usage  Display UCD1+    UCD1  
-3
-source=B/wds/notes
-ref=VIZ68cd4b7a2a17fe
elapse time 0

Options: wopt=0, optS=0, onote=0, opt1=8, opos=0 NO stderr FILE
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