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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=142096
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ColumnValue  Explain   (UCD)
_RAJ200022 25 51.1600 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000-75 00 56.500 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195022 21 33.8551 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950-75 16 12.457 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon314.2744309 deg Galactic longitude at Epoch=J2000, proper motions taken into account (pos.galactic.lon)
_Glat-38.7337335 deg Galactic latitude at Epoch=J2000, proper motions taken into account (pos.galactic.lat)
142096recno 142096  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

WDS22259-7501  (i) WDS name (based on J2000 position) (meta.id;meta.main)
DiscDUN 238  Discoverer Code (1 to 4 letters) and Number (Note 5)   (meta.id)
CompAB  Components when more than 2 (Note 1)   (meta.code.multip)
Obs11826 yr Date of first satisfactory observation (time.epoch)
Obs22015 yr Date of last satisfactory observation (time.epoch)
Nobs 23  Number of Observations (up to 9999) (meta.number)
pa1 90 deg Position Angle at date Obs1 (Note 2)   (pos.posAng)
pa2 78 deg Position Angle at date Obs2 (Note 2)   (pos.posAng)
sep1 14.0 arcsec Separation at date Obs1 (pos.angDistance;src.orbital)
sep2 21.50 arcsec Separation at date Obs12 (pos.angDistance;src.orbital)
mag1 6.19 mag Magnitude of First Component (phot.mag;em.opt)
mag2 8.85 mag Magnitude of Second Component (phot.mag;em.opt)
SpTypeG3V  Spectral Type (Primary/Secondary) (src.spType)
pmRA1 58 mas/yr Primary Proper Motion (RA) (pos.pm;pos.eq.ra)
pmDE1 12 mas/yr Primary Proper Motion (Dec) (pos.pm;pos.eq.dec)
pmRA2 68 mas/yr Secondary Proper Motion (RA) (pos.pm;pos.eq.ra)
pmDE2 9 mas/yr Secondary Proper Motion (Dec) (pos.pm;pos.eq.dec)
DM-75 1748  Durchmusterung Number (Note 3)   (meta.id)
NotesNV Z   [B-Z ] Notes about the binary (Note 4)   (meta.note)
n_RAJ2000    [!P] indicates a position derived from WDS name (meta.note)
RAJ200022 25 51.16 "h:m:s" (i) Right Ascension J2000 (Ep=J2000, hours) (pos.eq.ra;meta.main)
DEJ2000-75 00 56.5 "d:m:s" (i) Declination J2000 (Ep=J2000, degrees) (pos.eq.dec;meta.main)
  
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