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B/wds/wds The Washington Visual Double Star Catalog (Mason+ 2001-2020)
The Washington Double Star Catalog (main part) (153033 rows)
  recno=90655
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ColumnValue  Explain   (UCD)
_RAJ200015 40 17.3000 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000-14 31 40.200 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195015 37 29.5542 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950-14 21 59.683 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon352.7035829 deg Galactic longitude at Epoch=J2000, proper motions taken into account (pos.galactic.lon)
_Glat+31.5818136 deg Galactic latitude at Epoch=J2000, proper motions taken into account (pos.galactic.lat)
90655recno 90655  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

WDS15403-1432  (i) WDS name (based on J2000 position) (meta.id;meta.main)
DiscHLD 25  Discoverer Code (1 to 4 letters) and Number (Note 5)   (meta.id)
Comp   Components when more than 2 (Note 1)   (meta.code.multip)
Obs11881 yr Date of first satisfactory observation (time.epoch)
Obs22017 yr Date of last satisfactory observation (time.epoch)
Nobs 17  Number of Observations (up to 9999) (meta.number)
pa1314 deg Position Angle at date Obs1 (Note 2)   (pos.posAng)
pa2309 deg Position Angle at date Obs2 (Note 2)   (pos.posAng)
sep1 1.2 arcsec Separation at date Obs1 (pos.angDistance;src.orbital)
sep2 1.40 arcsec Separation at date Obs12 (pos.angDistance;src.orbital)
mag110.370 mag Magnitude of First Component (phot.mag;em.opt)
mag210.56 mag Magnitude of Second Component (phot.mag;em.opt)
SpTypeF8/G0V  Spectral Type (Primary/Secondary) (src.spType)
pmRA1 -24 mas/yr Primary Proper Motion (RA) (pos.pm;pos.eq.ra)
pmDE1 -33 mas/yr Primary Proper Motion (Dec) (pos.pm;pos.eq.dec)
pmRA2 -24 mas/yr Secondary Proper Motion (RA) (pos.pm;pos.eq.ra)
pmDE2 -33 mas/yr Secondary Proper Motion (Dec) (pos.pm;pos.eq.dec)
DM-14 4256  Durchmusterung Number (Note 3)   (meta.id)
Notes    [B-Z ] Notes about the binary (Note 4)   (meta.note)
n_RAJ2000    [!P] indicates a position derived from WDS name (meta.note)
RAJ200015 40 17.30 "h:m:s" (i) Right Ascension J2000 (Ep=J2000, hours) (pos.eq.ra;meta.main)
DEJ2000-14 31 40.2 "d:m:s" (i) Declination J2000 (Ep=J2000, degrees) (pos.eq.dec;meta.main)
  
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