VizieR

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

VizieR

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/AJ/124/2254
  Speckle interferometry at USNO. VIII. (Mason+, 2002)
ReadMe+ftp
2002AJ....124.2254M
Similar Catalogs
Post annotation 		img(gal)
1.J/AJ/124/2254/table2Speckle Interferometric Measurements of Double Stars (1218 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 name based on J2000 coordinates (meta.id;meta.main)
  DD (char) Discoverer designation (meta.id)
  Epoch yr Epoch of observation (time.epoch)
  PA deg Position angle (Note 1)   (pos.posAng)
  u_PA (char) [:] Uncertainty flag for PA (Note 2)   (meta.code.error)
  Sep arcsec Separation (pos.angDistance;src.orbital)
  u_Sep (char) [:] Uncertainty flag for Sep (Note 2)   (meta.code.error)
  NObs  Number of observations contained in the mean (meta.number)
  Note (char) Object notes (Note 3)   (meta.note)
  _RA deg (i) Right ascension (derived from WDS) for Eq=J2000 (pos.eq.ra;meta.main)
  _DE deg (i) Declination (derived from WDS) for Eq=J2000 (pos.eq.dec;meta.main)

ALL cols		    
 (i)indexed column
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usage  Display UCD1+    UCD1  
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