VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .
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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/other/AstBu/67.44
  Speckle interferometry of Ap stars (Balega+, 2012)
ReadMe+ftp
2012AstBu..67...44B
Similar Catalogs
Post annotation 		img(gal)
1.J/other/AstBu/67.44/table1Positional parameters for 27 binary systems with magnetic Ap/Bp primary components (50 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)
  Nep  (n)Number of epochs for the system (meta.number)
  HD  HD identification number (meta.id;meta.main)
  HIP  (n) HIPPARCOS identification number (meta.id)
  WDS (char) WDS designation (based on J2000 position) (Note 2)   (meta.id)
  Disc (char) Discoverer designation (from WDS) (meta.id)
  Comp (char) Components when more than 2 (from WDS) (meta.code.multip)
  Epoch yr [2009.92/2009.93] Besselian year of observations (time.epoch;obs)
  theta deg (n) [0/360] Companion's position angle θ (pos.posAng)
  e_theta deg [0.3/6.4] Error of theta (stat.error;pos.posAng)
  rho mas [16/4291] Separation between the components ρ (pos.angDistance)
  e_rho mas [1/22] Error of rho (stat.error)
  Dm mag (n) [0/5] Magnitude difference between the components Δm (Note 1)   (phot.mag;arith.diff)
  e_Dm mag (n) [0.01/0.2] Error of Dm (stat.error)
  Band (char) nm 550/20 or 800/100 band (central wavelength/bandwidth) (instr.bandpass)
  Simbad  ask the Simbad data-base about this object (meta.ref.url)
  _RA deg (i) Right Ascension (J2000) from SIMBAD (not part of the original data) (pos.eq.ra;meta.main)
  _DE deg (i) Declination (J2000) from SIMBAD (not part of the original data) (pos.eq.dec;meta.main)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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