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) (154798 rows)
  recno=30779
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ColumnValue  Explain   (UCD)
_RAJ200005 38 45.6200 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000-02 35 58.900 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195005 36 14.9142 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950-02 37 37.101 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon206.8177063 deg Galactic longitude at Epoch=J2000, proper motions taken into account (pos.galactic.lon)
_Glat-17.3326849 deg Galactic latitude at Epoch=J2000, proper motions taken into account (pos.galactic.lat)
30779recno 30779  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

WDS05387-0236  (i) WDS name (based on J2000 position) (meta.id;meta.main)
DiscSTF 762  Discoverer Code (1 to 4 letters) and Number (Note 5)   (meta.id)
CompDC  Components when more than 2 (Note 1)   (meta.code.multip)
Obs11831 yr Date of first satisfactory observation (time.epoch)
Obs22019 yr Date of last satisfactory observation (time.epoch)
Nobs 34  Number of Observations (up to 9999) (meta.number)
pa1251 deg Position Angle at date Obs1 (Note 2)   (pos.posAng)
pa2252 deg Position Angle at date Obs2 (Note 2)   (pos.posAng)
sep1 23.6 arcsec Separation at date Obs1 (pos.angDistance;src.orbital)
sep2 23.80 arcsec Separation at date Obs12 (pos.angDistance;src.orbital)
mag1 6.560 mag Magnitude of First Component (phot.mag;em.opt)
mag2 8.79 mag Magnitude of Second Component (phot.mag;em.opt)
SpTypeB2V+A2V  Spectral Type (Primary/Secondary) (src.spType)
pmRA1 1 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 5 mas/yr Secondary Proper Motion (RA) (pos.pm;pos.eq.ra)
pmDE2 3 mas/yr Secondary Proper Motion (Dec) (pos.pm;pos.eq.dec)
DM   Durchmusterung Number (Note 3)   (meta.id)
NotesN   [B-Z ] Notes about the binary (Note 4)   (meta.note)
n_RAJ2000    [!P] indicates a position derived from WDS name (meta.note)
RAJ200005 38 45.62 "h:m:s" (i) Right Ascension J2000 (Ep=J2000, hours) (pos.eq.ra;meta.main)
DEJ2000-02 35 58.9 "d:m:s" (i) Declination J2000 (Ep=J2000, degrees) (pos.eq.dec;meta.main)
  
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