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B/wds/wds The Washington Visual Double Star Catalog (Mason+ 2001-2014)
The Washington Double Star Catalog (main part) (150803 rows)
  recno=18813
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ColumnValue  Explain   (UCD)
_RAJ200003 48 16.2700 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+11 08 35.900 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195003 45 31.5225 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+10 59 27.366 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon177.1711501 deg Galactic longitude at Epoch=J2000, proper motions taken into account (pos.galactic.lon)
_Glat-32.5339618 deg Galactic latitude at Epoch=J2000, proper motions taken into account (pos.galactic.lat)
18813recno 18813  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

WDS03483+1109  (i) WDS name (based on J2000 position) (meta.id;meta.main)
DiscSTF 452  Discoverer Code (1 to 4 letters) and Number (Note 5)   (meta.id)
CompAB  Components when more than 2 (Note 1)   (meta.code.multip)
Obs11782 yr Date of first satisfactory observation (time.epoch)
Obs22012 yr Date of last satisfactory observation (time.epoch)
Nobs 44  Number of Observations (up to 9999) (meta.number)
pa1 73 deg Position Angle at date Obs1 (Note 2)   (pos.posAng)
pa2 58 deg Position Angle at date Obs2 (Note 2)   (pos.posAng)
sep1 11.3 arcsec Separation at date Obs1 (pos.angDistance;src.orbital)
sep2 9.60 arcsec Separation at date Obs12 (pos.angDistance;src.orbital)
mag1 5.06 mag Magnitude of First Component (phot.mag;em.opt)
mag2 9.77 mag Magnitude of Second Component (phot.mag;em.opt)
SpTypeB3V+F5V  Spectral Type (Primary/Secondary) (src.spType)
pmRA1 23 mas/yr Primary Proper Motion (RA) (pos.pm;pos.eq.ra)
pmDE1 -27 mas/yr Primary Proper Motion (Dec) (pos.pm;pos.eq.dec)
pmRA2  mas/yr Secondary Proper Motion (RA) (pos.pm;pos.eq.ra)
pmDE2  mas/yr Secondary Proper Motion (Dec) (pos.pm;pos.eq.dec)
DM+10 486  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)
RAJ200003 48 16.27 "h:m:s" (i) Right Ascension J2000 (Ep=J2000, hours) (pos.eq.ra;meta.main)
DEJ2000+11 08 35.9 "d:m:s" (i) Declination J2000 (Ep=J2000, degrees) (pos.eq.dec;meta.main)
  
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