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B/wds/wds The Washington Visual Double Star Catalog (Mason+ 2001-2020)
The Washington Double Star Catalog (main part) (153002 rows)
  recno=46775
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ColumnValue  Explain   (UCD)
_RAJ200007 34 35.8600 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+31 53 17.800 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195007 31 24.6568 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+32 00 00.818 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon187.4409779 deg Galactic longitude at Epoch=J2000, proper motions taken into account (pos.galactic.lon)
_Glat+22.4792195 deg Galactic latitude at Epoch=J2000, proper motions taken into account (pos.galactic.lat)
46775recno 46775  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

WDS07346+3153  (i) WDS name (based on J2000 position) (meta.id;meta.main)
DiscSTF1110  Discoverer Code (1 to 4 letters) and Number (Note 5)   (meta.id)
CompAD  Components when more than 2 (Note 1)   (meta.code.multip)
Obs11884 yr Date of first satisfactory observation (time.epoch)
Obs22017 yr Date of last satisfactory observation (time.epoch)
Nobs 17  Number of Observations (up to 9999) (meta.number)
pa1223 deg Position Angle at date Obs1 (Note 2)   (pos.posAng)
pa2221 deg Position Angle at date Obs2 (Note 2)   (pos.posAng)
sep1216.5 arcsec Separation at date Obs1 (pos.angDistance;src.orbital)
sep2179.80 arcsec Separation at date Obs12 (pos.angDistance;src.orbital)
mag1 1.930 mag Magnitude of First Component (phot.mag;em.opt)
mag210.07 mag Magnitude of Second Component (phot.mag;em.opt)
SpTypeA1V  Spectral Type (Primary/Secondary) (src.spType)
pmRA1-206 mas/yr Primary Proper Motion (RA) (pos.pm;pos.eq.ra)
pmDE1-148 mas/yr Primary Proper Motion (Dec) (pos.pm;pos.eq.dec)
pmRA2 -5 mas/yr Secondary Proper Motion (RA) (pos.pm;pos.eq.ra)
pmDE2 0 mas/yr Secondary Proper Motion (Dec) (pos.pm;pos.eq.dec)
DM+32 1580  Durchmusterung Number (Note 3)   (meta.id)
NotesN   [B-Z ] Notes about the binary (Note 4)   (meta.note)
n_RAJ2000    [!P] indicates a position derived from WDS name (meta.note)
RAJ200007 34 35.86 "h:m:s" (i) Right Ascension J2000 (Ep=J2000, hours) (pos.eq.ra;meta.main)
DEJ2000+31 53 17.8 "d:m:s" (i) Declination J2000 (Ep=J2000, degrees) (pos.eq.dec;meta.main)
  
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