VizieR

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VizieR

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B/wds/wds The Washington Visual Double Star Catalog (Mason+ 2001-2020)
The Washington Double Star Catalog (main part) (154915 rows)
  recno=56426
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ColumnValue  Explain   (UCD)
_RAJ200008 44 22.0600 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+20 14 00.500 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195008 41 29.6677 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+20 24 55.572 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon205.6654439 deg Galactic longitude at Epoch=J2000, proper motions taken into account (pos.galactic.lon)
_Glat+33.5544297 deg Galactic latitude at Epoch=J2000, proper motions taken into account (pos.galactic.lat)
56426recno 56426  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

WDS08444+2014  (i) WDS name (based on J2000 position) (meta.id;meta.main)
DiscKPP1155  Discoverer Code (1 to 4 letters) and Number (Note 5)   (meta.id)
Comp   Components when more than 2 (Note 1)   (meta.code.multip)
Obs11994 yr Date of first satisfactory observation (time.epoch)
Obs22015 yr Date of last satisfactory observation (time.epoch)
Nobs 10  Number of Observations (up to 9999) (meta.number)
pa1317 deg Position Angle at date Obs1 (Note 2)   (pos.posAng)
pa2315 deg Position Angle at date Obs2 (Note 2)   (pos.posAng)
sep1 9.4 arcsec Separation at date Obs1 (pos.angDistance;src.orbital)
sep2 9.00 arcsec Separation at date Obs12 (pos.angDistance;src.orbital)
mag112.200 mag Magnitude of First Component (phot.mag;em.opt)
mag214.30 mag Magnitude of Second Component (phot.mag;em.opt)
SpType   Spectral Type (Primary/Secondary) (src.spType)
pmRA1 -28 mas/yr Primary Proper Motion (RA) (pos.pm;pos.eq.ra)
pmDE1 -23 mas/yr Primary Proper Motion (Dec) (pos.pm;pos.eq.dec)
pmRA2 -25 mas/yr Secondary Proper Motion (RA) (pos.pm;pos.eq.ra)
pmDE2 -25 mas/yr Secondary Proper Motion (Dec) (pos.pm;pos.eq.dec)
DM   Durchmusterung Number (Note 3)   (meta.id)
NotesV   [B-Z ] Notes about the binary (Note 4)   (meta.note)
n_RAJ2000    [!P] indicates a position derived from WDS name (meta.note)
RAJ200008 44 22.06 "h:m:s" (i) Right Ascension J2000 (Ep=J2000, hours) (pos.eq.ra;meta.main)
DEJ2000+20 14 00.5 "d:m:s" (i) Declination J2000 (Ep=J2000, degrees) (pos.eq.dec;meta.main)
  
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