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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=77259
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ColumnValue  Explain   (UCD)
_RAJ200012 59 51.4700 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+71 52 10.700 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195012 58 10.6924 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+72 08 27.117 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon122.0017780 deg Galactic longitude at Epoch=J2000, proper motions taken into account (pos.galactic.lon)
_Glat+45.2434029 deg Galactic latitude at Epoch=J2000, proper motions taken into account (pos.galactic.lat)
77259recno 77259  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

WDS12599+7151  (i) WDS name (based on J2000 position) (meta.id;meta.main)
DiscLDS1763  Discoverer Code (1 to 4 letters) and Number (Note 5)   (meta.id)
Comp   Components when more than 2 (Note 1)   (meta.code.multip)
Obs11966 yr Date of first satisfactory observation (time.epoch)
Obs22015 yr Date of last satisfactory observation (time.epoch)
Nobs 2  Number of Observations (up to 9999) (meta.number)
pa1290 deg Position Angle at date Obs1 (Note 2)   (pos.posAng)
pa2292 deg Position Angle at date Obs2 (Note 2)   (pos.posAng)
sep1 2.0 arcsec Separation at date Obs1 (pos.angDistance;src.orbital)
sep2 2.60 arcsec Separation at date Obs12 (pos.angDistance;src.orbital)
mag115.00 mag Magnitude of First Component (phot.mag;em.opt)
mag216.70 mag Magnitude of Second Component (phot.mag;em.opt)
SpType   Spectral Type (Primary/Secondary) (src.spType)
pmRA1 -55 mas/yr Primary Proper Motion (RA) (pos.pm;pos.eq.ra)
pmDE1-151 mas/yr Primary Proper Motion (Dec) (pos.pm;pos.eq.dec)
pmRA2 -53 mas/yr Secondary Proper Motion (RA) (pos.pm;pos.eq.ra)
pmDE2-150 mas/yr Secondary Proper Motion (Dec) (pos.pm;pos.eq.dec)
DM   Durchmusterung Number (Note 3)   (meta.id)
NotesT   [B-Z ] Notes about the binary (Note 4)   (meta.note)
n_RAJ2000    [!P] indicates a position derived from WDS name (meta.note)
RAJ200012 59 51.47 "h:m:s" (i) Right Ascension J2000 (Ep=J2000, hours) (pos.eq.ra;meta.main)
DEJ2000+71 52 10.7 "d:m:s" (i) Declination J2000 (Ep=J2000, degrees) (pos.eq.dec;meta.main)
  
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