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B/wds/wds The Washington Visual Double Star Catalog (Mason+ 2001-2014)
The Washington Double Star Catalog (main part) (150551 rows)
  recno=15698
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ColumnValue  Explain   (UCD)
_RAJ200003 06 29.7500 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+30 26 15.900 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195003 03 27.6832 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+30 14 43.827 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon154.5714170 deg Galactic longitude at Epoch=J2000, proper motions taken into account (pos.galactic.lon)
_Glat-24.0103435 deg Galactic latitude at Epoch=J2000, proper motions taken into account (pos.galactic.lat)
15698recno 15698  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

WDS03066+3027  (i) WDS name (based on J2000 position) (meta.id;meta.main)
DiscMLB 744  Discoverer Code (1 to 4 letters) and Number (Note 5)   (meta.id)
Comp   Components when more than 2 (Note 1)   (meta.code.multip)
Obs11901 yr Date of first satisfactory observation (time.epoch)
Obs22010 yr Date of last satisfactory observation (time.epoch)
Nobs 5  Number of Observations (up to 9999) (meta.number)
pa1258 deg Position Angle at date Obs1 (Note 2)   (pos.posAng)
pa2252 deg Position Angle at date Obs2 (Note 2)   (pos.posAng)
sep1 7.8 arcsec Separation at date Obs1 (pos.angDistance;src.orbital)
sep2 8.80 arcsec Separation at date Obs12 (pos.angDistance;src.orbital)
mag112.24 mag Magnitude of First Component (phot.mag;em.opt)
mag212.61 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 -19 mas/yr Primary Proper Motion (Dec) (pos.pm;pos.eq.dec)
pmRA2 14 mas/yr Secondary Proper Motion (RA) (pos.pm;pos.eq.ra)
pmDE2 -27 mas/yr Secondary Proper Motion (Dec) (pos.pm;pos.eq.dec)
DM   Durchmusterung Number (Note 3)   (meta.id)
NotesB   [B-Z ] Notes about the binary (Note 4)   (meta.note)
n_RAJ2000    [!P] indicates a position derived from WDS name (meta.note)
RAJ200003 06 29.75 "h:m:s" (i) Right Ascension J2000 (Ep=J2000, hours) (pos.eq.ra;meta.main)
DEJ2000+30 26 15.9 "d:m:s" (i) Declination J2000 (Ep=J2000, degrees) (pos.eq.dec;meta.main)
  
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