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B/wds/wds The Washington Visual Double Star Catalog (Mason+ 2001-2020)
The Washington Double Star Catalog (main part) (154252 rows)
  recno=71613
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ColumnValue  Explain   (UCD)
_RAJ200011 25 11.6000 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000-19 03 19.900 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195011 22 41.0037 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950-18 46 41.705 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon276.2573555 deg Galactic longitude at Epoch=J2000, proper motions taken into account (pos.galactic.lon)
_Glat+39.3076313 deg Galactic latitude at Epoch=J2000, proper motions taken into account (pos.galactic.lat)
71613recno 71613  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

WDS11252-1903  (i) WDS name (based on J2000 position) (meta.id;meta.main)
DiscTSN 82  Discoverer Code (1 to 4 letters) and Number (Note 5)   (meta.id)
Comp   Components when more than 2 (Note 1)   (meta.code.multip)
Obs11998 yr Date of first satisfactory observation (time.epoch)
Obs22015 yr Date of last satisfactory observation (time.epoch)
Nobs 6  Number of Observations (up to 9999) (meta.number)
pa1 70 deg Position Angle at date Obs1 (Note 2)   (pos.posAng)
pa2 70 deg Position Angle at date Obs2 (Note 2)   (pos.posAng)
sep1255.6 arcsec Separation at date Obs1 (pos.angDistance;src.orbital)
sep2256.00 arcsec Separation at date Obs12 (pos.angDistance;src.orbital)
mag115.100 mag Magnitude of First Component (phot.mag;em.opt)
mag215.30 mag Magnitude of Second Component (phot.mag;em.opt)
SpType   Spectral Type (Primary/Secondary) (src.spType)
pmRA1 123 mas/yr Primary Proper Motion (RA) (pos.pm;pos.eq.ra)
pmDE1-165 mas/yr Primary Proper Motion (Dec) (pos.pm;pos.eq.dec)
pmRA2 140 mas/yr Secondary Proper Motion (RA) (pos.pm;pos.eq.ra)
pmDE2-164 mas/yr Secondary Proper Motion (Dec) (pos.pm;pos.eq.dec)
DM   Durchmusterung Number (Note 3)   (meta.id)
NotesV R   [B-Z ] Notes about the binary (Note 4)   (meta.note)
n_RAJ2000    [!P] indicates a position derived from WDS name (meta.note)
RAJ200011 25 11.60 "h:m:s" (i) Right Ascension J2000 (Ep=J2000, hours) (pos.eq.ra;meta.main)
DEJ2000-19 03 19.9 "d:m:s" (i) Declination J2000 (Ep=J2000, degrees) (pos.eq.dec;meta.main)
  
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