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B/wds/wds The Washington Visual Double Star Catalog (Mason+ 2001-2020)
The Washington Double Star Catalog (main part) (153002 rows)
  recno=19004
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ColumnValue  Explain   (UCD)
_RAJ200003 49 09.7300 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+24 03 12.700 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195003 46 11.0220 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+23 54 08.054 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon167.0135429 deg Galactic longitude at Epoch=J2000, proper motions taken into account (pos.galactic.lon)
_Glat-23.2343891 deg Galactic latitude at Epoch=J2000, proper motions taken into account (pos.galactic.lat)
19004recno 19004  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

WDS03492+2403  (i) WDS name (based on J2000 position) (meta.id;meta.main)
DiscMKT 12  Discoverer Code (1 to 4 letters) and Number (Note 5)   (meta.id)
CompAa1,2  Components when more than 2 (Note 1)   (meta.code.multip)
Obs11989 yr Date of first satisfactory observation (time.epoch)
Obs22000 yr Date of last satisfactory observation (time.epoch)
Nobs 31  Number of Observations (up to 9999) (meta.number)
pa1161 deg Position Angle at date Obs1 (Note 2)   (pos.posAng)
pa2167 deg Position Angle at date Obs2 (Note 2)   (pos.posAng)
sep1 0.0 arcsec Separation at date Obs1 (pos.angDistance;src.orbital)
sep2 0.00 arcsec Separation at date Obs12 (pos.angDistance;src.orbital)
mag1 3.840 mag Magnitude of First Component (phot.mag;em.opt)
mag2 5.46 mag Magnitude of Second Component (phot.mag;em.opt)
SpTypeB8III  Spectral Type (Primary/Secondary) (src.spType)
pmRA1 18 mas/yr Primary Proper Motion (RA) (pos.pm;pos.eq.ra)
pmDE1 -47 mas/yr Primary Proper Motion (Dec) (pos.pm;pos.eq.dec)
pmRA2  mas/yr Secondary Proper Motion (RA) (pos.pm;pos.eq.ra)
pmDE2  mas/yr Secondary Proper Motion (Dec) (pos.pm;pos.eq.dec)
DM+23 557  Durchmusterung Number (Note 3)   (meta.id)
NotesNO   [B-Z ] Notes about the binary (Note 4)   (meta.note)
n_RAJ2000    [!P] indicates a position derived from WDS name (meta.note)
RAJ200003 49 09.73 "h:m:s" (i) Right Ascension J2000 (Ep=J2000, hours) (pos.eq.ra;meta.main)
DEJ2000+24 03 12.7 "d:m:s" (i) Declination J2000 (Ep=J2000, degrees) (pos.eq.dec;meta.main)
  
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