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/AJ/129/2428
  M dwarf-white dwarf binary systems (Silvestri+, 2005)
Post annotation
img(gal)
1.J/AJ/129/2428/table1Complete M dwarf-white dwarf wide binary target list (203 rows)

 
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)
  ID1 (char) Identifier of the binary system primary component (meta.id;meta.main)
  ID2 (char) Identifier of the binary system secondary component (meta.id.assoc)
  RAB1950 "h:m:s" (i) Hour of Right Ascension (B1950.0) (pos.eq.ra;meta.main)
  DEB1950 "d:m:s" (i) Degree of Declination (B1950.0) (pos.eq.dec;meta.main)
  Vmag1 mag (n) Primary V band magnitude (Note 1)   (phot.mag;em.opt.V)
  SpType1 (char) Primary MK spectral type (Note 2)   (src.spType)
  Vmag2 mag (n) Secondary V band magnitude (Note 1)   (phot.mag;em.opt.V)
  SpType2 (char) Secondary MK spectral type (Note 2)   (src.spType)
  Site (char) Telecope observatory (see table2) (meta.id;instr.obsty)
  Dates (char) The U.T. dates of the observation (mm/yy) (time.epoch)
  ExpTime s (n) Exposure time (time.duration;obs.exposure)
  pm arcsec/yrTotal proper motion (pos.pm)
  pmPA deg Direction of proper motion (Note 3)   (pos.posAng;pos.pm)
  PA deg (n) Position angle centered on the primary (Note 3)   (pos.posAng)
  Sep arcsec Component separation (pos.angDistance;src.orbital)
  More  details about equivalent widths and space motions in the other tables (meta.ref.url)
  _RA.icrs "h:m:s" (n)(i) Right ascension (ICRS) at Epoch=J2000, proper motions taken into account (computed by VizieR, not part of the original data) (pos.eq.ra)
  _DE.icrs "d:m:s" (n)(i) Declination (ICRS) at Epoch=J2000, proper motions taken into account (computed by VizieR, not part of the original data) (pos.eq.dec)

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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