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B/wds/wds The Washington Visual Double Star Catalog (Mason+ 2001-2014)
The Washington Double Star Catalog (main part) (150551 rows)
  recno=143447
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ColumnValue  Explain   (UCD)
_RAJ200022 40 52.7100 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+14 32 57.500 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195022 38 23.9092 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+14 17 08.587 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon081.6791046 deg Galactic longitude at Epoch=J2000, proper motions taken into account (pos.galactic.lon)
_Glat-37.6514694 deg Galactic latitude at Epoch=J2000, proper motions taken into account (pos.galactic.lat)
143447recno 143447  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

WDS22409+1433  (i) WDS name (based on J2000 position) (meta.id;meta.main)
DiscHO 296  Discoverer Code (1 to 4 letters) and Number (Note 5)   (meta.id)
CompAB,C  Components when more than 2 (Note 1)   (meta.code.multip)
Obs11910 yr Date of first satisfactory observation (time.epoch)
Obs21999 yr Date of last satisfactory observation (time.epoch)
Nobs 4  Number of Observations (up to 9999) (meta.number)
pa1235 deg Position Angle at date Obs1 (Note 2)   (pos.posAng)
pa2235 deg Position Angle at date Obs2 (Note 2)   (pos.posAng)
sep1 68.2 arcsec Separation at date Obs1 (pos.angDistance;src.orbital)
sep2 93.80 arcsec Separation at date Obs12 (pos.angDistance;src.orbital)
mag1 5.76 mag Magnitude of First Component (phot.mag;em.opt)
mag211.60 mag Magnitude of Second Component (phot.mag;em.opt)
SpTypeG4V  Spectral Type (Primary/Secondary) (src.spType)
pmRA1 270 mas/yr Primary Proper Motion (RA) (pos.pm;pos.eq.ra)
pmDE1 154 mas/yr Primary Proper Motion (Dec) (pos.pm;pos.eq.dec)
pmRA2 38 mas/yr Secondary Proper Motion (RA) (pos.pm;pos.eq.ra)
pmDE2 -16 mas/yr Secondary Proper Motion (Dec) (pos.pm;pos.eq.dec)
DM   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)
RAJ200022 40 52.71 "h:m:s" (i) Right Ascension J2000 (Ep=J2000, hours) (pos.eq.ra;meta.main)
DEJ2000+14 32 57.5 "d:m:s" (i) Declination J2000 (Ep=J2000, degrees) (pos.eq.dec;meta.main)
  
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