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=110955
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ColumnValue  Explain   (UCD)
_RAJ200018 43 43.3600 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000-32 29 20.500 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195018 40 27.6755 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950-32 32 23.515 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon002.7144225 deg Galactic longitude at Epoch=J2000, proper motions taken into account (pos.galactic.lon)
_Glat-12.6890261 deg Galactic latitude at Epoch=J2000, proper motions taken into account (pos.galactic.lat)
110955recno 110955  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

WDS18437-3229  (i) WDS name (based on J2000 position) (meta.id;meta.main)
DiscFAL 63  Discoverer Code (1 to 4 letters) and Number (Note 5)   (meta.id)
Comp   Components when more than 2 (Note 1)   (meta.code.multip)
Obs11910 yr Date of first satisfactory observation (time.epoch)
Obs22015 yr Date of last satisfactory observation (time.epoch)
Nobs 6  Number of Observations (up to 9999) (meta.number)
pa1344 deg Position Angle at date Obs1 (Note 2)   (pos.posAng)
pa2338 deg Position Angle at date Obs2 (Note 2)   (pos.posAng)
sep1 12.8 arcsec Separation at date Obs1 (pos.angDistance;src.orbital)
sep2 13.40 arcsec Separation at date Obs12 (pos.angDistance;src.orbital)
mag1 9.210 mag Magnitude of First Component (phot.mag;em.opt)
mag211.91 mag Magnitude of Second Component (phot.mag;em.opt)
SpTypeK1III  Spectral Type (Primary/Secondary) (src.spType)
pmRA1 6 mas/yr Primary Proper Motion (RA) (pos.pm;pos.eq.ra)
pmDE1 -1 mas/yr Primary Proper Motion (Dec) (pos.pm;pos.eq.dec)
pmRA2 3 mas/yr Secondary Proper Motion (RA) (pos.pm;pos.eq.ra)
pmDE2 10 mas/yr Secondary Proper Motion (Dec) (pos.pm;pos.eq.dec)
DM-3314435  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)
RAJ200018 43 43.36 "h:m:s" (i) Right Ascension J2000 (Ep=J2000, hours) (pos.eq.ra;meta.main)
DEJ2000-32 29 20.5 "d:m:s" (i) Declination J2000 (Ep=J2000, degrees) (pos.eq.dec;meta.main)
  
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