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) (154792 rows)
  recno=124707
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ColumnValue  Explain   (UCD)
_RAJ200019 52 55.8700 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+44 45 23.100 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195019 51 20.5930 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+44 37 31.680 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon079.0709035 deg Galactic longitude at Epoch=J2000, proper motions taken into account (pos.galactic.lon)
_Glat +8.8304824 deg Galactic latitude at Epoch=J2000, proper motions taken into account (pos.galactic.lat)
124707recno 124707  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

WDS19529+4445  (i) WDS name (based on J2000 position) (meta.id;meta.main)
DiscKOI5553  Discoverer Code (1 to 4 letters) and Number (Note 5)   (meta.id)
Comp   Components when more than 2 (Note 1)   (meta.code.multip)
Obs12014 yr Date of first satisfactory observation (time.epoch)
Obs22014 yr Date of last satisfactory observation (time.epoch)
Nobs 1  Number of Observations (up to 9999) (meta.number)
pa1346 deg Position Angle at date Obs1 (Note 2)   (pos.posAng)
pa2346 deg Position Angle at date Obs2 (Note 2)   (pos.posAng)
sep1 1.0 arcsec Separation at date Obs1 (pos.angDistance;src.orbital)
sep2 1.00 arcsec Separation at date Obs12 (pos.angDistance;src.orbital)
mag115.500 mag Magnitude of First Component (phot.mag;em.opt)
mag218.00 mag Magnitude of Second Component (phot.mag;em.opt)
SpType   Spectral Type (Primary/Secondary) (src.spType)
pmRA1 -36 mas/yr Primary Proper Motion (RA) (pos.pm;pos.eq.ra)
pmDE1 8 mas/yr Primary Proper Motion (Dec) (pos.pm;pos.eq.dec)
pmRA2  mas/yr Secondary Proper Motion (RA) (pos.pm;pos.eq.ra)
pmDE2  mas/yr Secondary Proper Motion (Dec) (pos.pm;pos.eq.dec)
DM   Durchmusterung Number (Note 3)   (meta.id)
NotesR   [B-Z ] Notes about the binary (Note 4)   (meta.note)
n_RAJ2000    [!P] indicates a position derived from WDS name (meta.note)
RAJ200019 52 55.87 "h:m:s" (i) Right Ascension J2000 (Ep=J2000, hours) (pos.eq.ra;meta.main)
DEJ2000+44 45 23.1 "d:m:s" (i) Declination J2000 (Ep=J2000, degrees) (pos.eq.dec;meta.main)
  
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