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=17788
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ColumnValue  Explain   (UCD)
_RAJ200003 32 49.1600 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000-02 47 00.100 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195003 30 18.2744 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950-02 57 02.685 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon187.7593070 deg Galactic longitude at Epoch=J2000, proper motions taken into account (pos.galactic.lon)
_Glat-44.3990979 deg Galactic latitude at Epoch=J2000, proper motions taken into account (pos.galactic.lat)
17788recno 17788  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

WDS03328-0247  (i) WDS name (based on J2000 position) (meta.id;meta.main)
DiscGWP 477  Discoverer Code (1 to 4 letters) and Number (Note 5)   (meta.id)
Comp   Components when more than 2 (Note 1)   (meta.code.multip)
Obs11987 yr Date of first satisfactory observation (time.epoch)
Obs22016 yr Date of last satisfactory observation (time.epoch)
Nobs 8  Number of Observations (up to 9999) (meta.number)
pa1257 deg Position Angle at date Obs1 (Note 2)   (pos.posAng)
pa2256 deg Position Angle at date Obs2 (Note 2)   (pos.posAng)
sep1 10.8 arcsec Separation at date Obs1 (pos.angDistance;src.orbital)
sep2 11.10 arcsec Separation at date Obs12 (pos.angDistance;src.orbital)
mag111.200 mag Magnitude of First Component (phot.mag;em.opt)
mag217.60 mag Magnitude of Second Component (phot.mag;em.opt)
SpType   Spectral Type (Primary/Secondary) (src.spType)
pmRA1 -57 mas/yr Primary Proper Motion (RA) (pos.pm;pos.eq.ra)
pmDE1 -43 mas/yr Primary Proper Motion (Dec) (pos.pm;pos.eq.dec)
pmRA2 -54 mas/yr Secondary Proper Motion (RA) (pos.pm;pos.eq.ra)
pmDE2 -33 mas/yr Secondary Proper Motion (Dec) (pos.pm;pos.eq.dec)
DM   Durchmusterung Number (Note 3)   (meta.id)
NotesNV   [B-Z ] Notes about the binary (Note 4)   (meta.note)
n_RAJ2000    [!P] indicates a position derived from WDS name (meta.note)
RAJ200003 32 49.16 "h:m:s" (i) Right Ascension J2000 (Ep=J2000, hours) (pos.eq.ra;meta.main)
DEJ2000-02 47 00.1 "d:m:s" (i) Declination J2000 (Ep=J2000, degrees) (pos.eq.dec;meta.main)
  
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