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B/wds/wds The Washington Visual Double Star Catalog (Mason+ 2001-2020)
The Washington Double Star Catalog (main part) (152448 rows)
  recno=113192
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ColumnValue  Explain   (UCD)
_RAJ200019 08 31.7300 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000-30 58 21.500 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195019 05 19.3108 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950-31 03 07.371 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon006.2934857 deg Galactic longitude at Epoch=J2000, proper motions taken into account (pos.galactic.lon)
_Glat-16.9487060 deg Galactic latitude at Epoch=J2000, proper motions taken into account (pos.galactic.lat)
113192recno 113192  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

WDS19085-3058  (i) WDS name (based on J2000 position) (meta.id;meta.main)
DiscHJ 5091  Discoverer Code (1 to 4 letters) and Number (Note 5)   (meta.id)
CompAB  Components when more than 2 (Note 1)   (meta.code.multip)
Obs11837 yr Date of first satisfactory observation (time.epoch)
Obs22015 yr Date of last satisfactory observation (time.epoch)
Nobs 18  Number of Observations (up to 9999) (meta.number)
pa1199 deg Position Angle at date Obs1 (Note 2)   (pos.posAng)
pa2214 deg Position Angle at date Obs2 (Note 2)   (pos.posAng)
sep1 12.0 arcsec Separation at date Obs1 (pos.angDistance;src.orbital)
sep2 8.70 arcsec Separation at date Obs12 (pos.angDistance;src.orbital)
mag1 8.000 mag Magnitude of First Component (phot.mag;em.opt)
mag210.15 mag Magnitude of Second Component (phot.mag;em.opt)
SpTypeK0V  Spectral Type (Primary/Secondary) (src.spType)
pmRA1 43 mas/yr Primary Proper Motion (RA) (pos.pm;pos.eq.ra)
pmDE1 -54 mas/yr Primary Proper Motion (Dec) (pos.pm;pos.eq.dec)
pmRA2 31 mas/yr Secondary Proper Motion (RA) (pos.pm;pos.eq.ra)
pmDE2 -58 mas/yr Secondary Proper Motion (Dec) (pos.pm;pos.eq.dec)
DM-3116381  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)
RAJ200019 08 31.73 "h:m:s" (i) Right Ascension J2000 (Ep=J2000, hours) (pos.eq.ra;meta.main)
DEJ2000-30 58 21.5 "d:m:s" (i) Declination J2000 (Ep=J2000, degrees) (pos.eq.dec;meta.main)
  
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