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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=20560
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ColumnValue  Explain   (UCD)
_RAJ200004 08 32.0600 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+08 26 41.500 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195004 05 49.6856 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+08 18 48.167 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon183.3820200 deg Galactic longitude at Epoch=J2000, proper motions taken into account (pos.galactic.lon)
_Glat-30.4910847 deg Galactic latitude at Epoch=J2000, proper motions taken into account (pos.galactic.lat)
20560recno 20560  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

WDS04085+0827  (i) WDS name (based on J2000 position) (meta.id;meta.main)
DiscSTF 497  Discoverer Code (1 to 4 letters) and Number (Note 5)   (meta.id)
Comp   Components when more than 2 (Note 1)   (meta.code.multip)
Obs11829 yr Date of first satisfactory observation (time.epoch)
Obs22015 yr Date of last satisfactory observation (time.epoch)
Nobs 36  Number of Observations (up to 9999) (meta.number)
pa1236 deg Position Angle at date Obs1 (Note 2)   (pos.posAng)
pa2219 deg Position Angle at date Obs2 (Note 2)   (pos.posAng)
sep1 14.3 arcsec Separation at date Obs1 (pos.angDistance;src.orbital)
sep2 11.10 arcsec Separation at date Obs12 (pos.angDistance;src.orbital)
mag1 9.390 mag Magnitude of First Component (phot.mag;em.opt)
mag210.72 mag Magnitude of Second Component (phot.mag;em.opt)
SpTypeF5  Spectral Type (Primary/Secondary) (src.spType)
pmRA1 -12 mas/yr Primary Proper Motion (RA) (pos.pm;pos.eq.ra)
pmDE1 -7 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 -16 mas/yr Secondary Proper Motion (Dec) (pos.pm;pos.eq.dec)
DM+08 638  Durchmusterung Number (Note 3)   (meta.id)
NotesU   [B-Z ] Notes about the binary (Note 4)   (meta.note)
n_RAJ2000    [!P] indicates a position derived from WDS name (meta.note)
RAJ200004 08 32.06 "h:m:s" (i) Right Ascension J2000 (Ep=J2000, hours) (pos.eq.ra;meta.main)
DEJ2000+08 26 41.5 "d:m:s" (i) Declination J2000 (Ep=J2000, degrees) (pos.eq.dec;meta.main)
  
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