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B/wds/wds The Washington Visual Double Star Catalog (Mason+ 2001-2020)
The Washington Double Star Catalog (main part) (154250 rows)
  recno=55639
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ColumnValue  Explain   (UCD)
_RAJ200008 39 52.2900 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+04 12 59.900 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195008 37 14.7203 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+04 23 40.606 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon222.0059206 deg Galactic longitude at Epoch=J2000, proper motions taken into account (pos.galactic.lon)
_Glat+25.9747718 deg Galactic latitude at Epoch=J2000, proper motions taken into account (pos.galactic.lat)
55639recno 55639  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

WDS08399+0413  (i) WDS name (based on J2000 position) (meta.id;meta.main)
DiscA 2897  Discoverer Code (1 to 4 letters) and Number (Note 5)   (meta.id)
Comp   Components when more than 2 (Note 1)   (meta.code.multip)
Obs11914 yr Date of first satisfactory observation (time.epoch)
Obs21995 yr Date of last satisfactory observation (time.epoch)
Nobs 9  Number of Observations (up to 9999) (meta.number)
pa1 55 deg Position Angle at date Obs1 (Note 2)   (pos.posAng)
pa2 32 deg Position Angle at date Obs2 (Note 2)   (pos.posAng)
sep1 0.8 arcsec Separation at date Obs1 (pos.angDistance;src.orbital)
sep2 0.50 arcsec Separation at date Obs12 (pos.angDistance;src.orbital)
mag1 9.850 mag Magnitude of First Component (phot.mag;em.opt)
mag2 9.93 mag Magnitude of Second Component (phot.mag;em.opt)
SpTypeG0  Spectral Type (Primary/Secondary) (src.spType)
pmRA1 -13 mas/yr Primary Proper Motion (RA) (pos.pm;pos.eq.ra)
pmDE1 -27 mas/yr Primary Proper Motion (Dec) (pos.pm;pos.eq.dec)
pmRA2 -13 mas/yr Secondary Proper Motion (RA) (pos.pm;pos.eq.ra)
pmDE2 -27 mas/yr Secondary Proper Motion (Dec) (pos.pm;pos.eq.dec)
DM+04 2012  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)
RAJ200008 39 52.29 "h:m:s" (i) Right Ascension J2000 (Ep=J2000, hours) (pos.eq.ra;meta.main)
DEJ2000+04 12 59.9 "d:m:s" (i) Declination J2000 (Ep=J2000, degrees) (pos.eq.dec;meta.main)
  
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