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=87485
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ColumnValue  Explain   (UCD)
_RAJ200014 38 32.6100 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000-18 00 55.800 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195014 35 45.3291 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950-17 47 59.116 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon335.8263601 deg Galactic longitude at Epoch=J2000, proper motions taken into account (pos.galactic.lon)
_Glat+37.9212018 deg Galactic latitude at Epoch=J2000, proper motions taken into account (pos.galactic.lat)
87485recno 87485  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

WDS14385-1801  (i) WDS name (based on J2000 position) (meta.id;meta.main)
DiscGWP2428  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 5  Number of Observations (up to 9999) (meta.number)
pa1 90 deg Position Angle at date Obs1 (Note 2)   (pos.posAng)
pa2 90 deg Position Angle at date Obs2 (Note 2)   (pos.posAng)
sep1 93.2 arcsec Separation at date Obs1 (pos.angDistance;src.orbital)
sep2 93.70 arcsec Separation at date Obs12 (pos.angDistance;src.orbital)
mag113.400 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 -46 mas/yr Primary Proper Motion (RA) (pos.pm;pos.eq.ra)
pmDE1 -18 mas/yr Primary Proper Motion (Dec) (pos.pm;pos.eq.dec)
pmRA2 -50 mas/yr Secondary Proper Motion (RA) (pos.pm;pos.eq.ra)
pmDE2 -20 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)
RAJ200014 38 32.61 "h:m:s" (i) Right Ascension J2000 (Ep=J2000, hours) (pos.eq.ra;meta.main)
DEJ2000-18 00 55.8 "d:m:s" (i) Declination J2000 (Ep=J2000, degrees) (pos.eq.dec;meta.main)
  
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