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B/wds/wds The Washington Visual Double Star Catalog (Mason+ 2001-2014)
The Washington Double Star Catalog (main part) (145660 rows)
  recno=83760
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ColumnValue  Explain   (UCD)
_RAJ200015 09 36.5400 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000-68 43 17.100 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195015 04 58.5111 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950-68 31 49.457 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon314.9617151 deg Galactic longitude at Epoch=J2000, proper motions taken into account (pos.galactic.lon)
_Glat -9.1406701 deg Galactic latitude at Epoch=J2000, proper motions taken into account (pos.galactic.lat)
83760recno 83760  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

WDS15096-6843  (i) WDS name (based on J2000 position) (meta.id;meta.main)
DiscHDO 243  Discoverer Code (1 to 4 letters) and Number (Note 5)   (meta.id)
CompAF  Components when more than 2 (Note 1)   (meta.code.multip)
Obs11891 yr Date of first satisfactory observation (time.epoch)
Obs22000 yr Date of last satisfactory observation (time.epoch)
Nobs 3  Number of Observations (up to 9999) (meta.number)
pa1 55 deg Position Angle at date Obs1 (Note 2)   (pos.posAng)
pa2 37 deg Position Angle at date Obs2 (Note 2)   (pos.posAng)
sep1 23.5 arcsec Separation at date Obs1 (pos.angDistance;src.orbital)
sep2 22.50 arcsec Separation at date Obs12 (pos.angDistance;src.orbital)
mag1 6.83 mag Magnitude of First Component (phot.mag;em.opt)
mag214.30 mag Magnitude of Second Component (phot.mag;em.opt)
SpTypeB9IV  Spectral Type (Primary/Secondary) (src.spType)
pmRA1 -29 mas/yr Primary Proper Motion (RA) (pos.pm;pos.eq.ra)
pmDE1 -32 mas/yr Primary Proper Motion (Dec) (pos.pm;pos.eq.dec)
pmRA2 4 mas/yr Secondary Proper Motion (RA) (pos.pm;pos.eq.ra)
pmDE2 7 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    [!] indicates a position derived from WDS name (meta.note)
RAJ200015 09 36.54 "h:m:s" (i) Right Ascension J2000 (Ep=J2000, hours) (pos.eq.ra;meta.main)
DEJ2000-68 43 17.1 "d:m:s" (i) Declination J2000 (Ep=J2000, degrees) (pos.eq.dec;meta.main)
  
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