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=48638
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ColumnValue  Explain   (UCD)
_RAJ200007 39 00.1000 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000-58 28 21.200 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195007 38 05.2850 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950-58 21 24.995 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon270.5787369 deg Galactic longitude at Epoch=J2000, proper motions taken into account (pos.galactic.lon)
_Glat-17.0247327 deg Galactic latitude at Epoch=J2000, proper motions taken into account (pos.galactic.lat)
48638recno 48638  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

WDS07390-5828  (i) WDS name (based on J2000 position) (meta.id;meta.main)
DiscKPP 846  Discoverer Code (1 to 4 letters) and Number (Note 5)   (meta.id)
Comp   Components when more than 2 (Note 1)   (meta.code.multip)
Obs11998 yr Date of first satisfactory observation (time.epoch)
Obs22016 yr Date of last satisfactory observation (time.epoch)
Nobs 6  Number of Observations (up to 9999) (meta.number)
pa1111 deg Position Angle at date Obs1 (Note 2)   (pos.posAng)
pa2111 deg Position Angle at date Obs2 (Note 2)   (pos.posAng)
sep1 7.2 arcsec Separation at date Obs1 (pos.angDistance;src.orbital)
sep2 7.20 arcsec Separation at date Obs12 (pos.angDistance;src.orbital)
mag113.200 mag Magnitude of First Component (phot.mag;em.opt)
mag214.90 mag Magnitude of Second Component (phot.mag;em.opt)
SpType   Spectral Type (Primary/Secondary) (src.spType)
pmRA1 -19 mas/yr Primary Proper Motion (RA) (pos.pm;pos.eq.ra)
pmDE1 33 mas/yr Primary Proper Motion (Dec) (pos.pm;pos.eq.dec)
pmRA2 -19 mas/yr Secondary Proper Motion (RA) (pos.pm;pos.eq.ra)
pmDE2 32 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)
RAJ200007 39 00.10 "h:m:s" (i) Right Ascension J2000 (Ep=J2000, hours) (pos.eq.ra;meta.main)
DEJ2000-58 28 21.2 "d:m:s" (i) Declination J2000 (Ep=J2000, degrees) (pos.eq.dec;meta.main)
  
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