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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=113182
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ColumnValue  Explain   (UCD)
_RAJ200019 16 55.2300 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+05 10 07.100 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195019 14 27.3114 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+05 04 48.705 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon040.4466760 deg Galactic longitude at Epoch=J2000, proper motions taken into account (pos.galactic.lon)
_Glat -3.2832915 deg Galactic latitude at Epoch=J2000, proper motions taken into account (pos.galactic.lat)
113182recno 113182  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

WDS19169+0510  (i) WDS name (based on J2000 position) (meta.id;meta.main)
DiscCSN 12  Discoverer Code (1 to 4 letters) and Number (Note 5)   (meta.id)
CompAE  Components when more than 2 (Note 1)   (meta.code.multip)
Obs12000 yr Date of first satisfactory observation (time.epoch)
Obs22000 yr Date of last satisfactory observation (time.epoch)
Nobs 1  Number of Observations (up to 9999) (meta.number)
pa1209 deg Position Angle at date Obs1 (Note 2)   (pos.posAng)
pa2209 deg Position Angle at date Obs2 (Note 2)   (pos.posAng)
sep1 6.4 arcsec Separation at date Obs1 (pos.angDistance;src.orbital)
sep2 6.40 arcsec Separation at date Obs12 (pos.angDistance;src.orbital)
mag1 4.67 mag Magnitude of First Component (phot.mag;em.opt)
mag212.10 mag Magnitude of Second Component (phot.mag;em.opt)
SpTypeM2.5V  Spectral Type (Primary/Secondary) (src.spType)
pmRA1 -58 mas/yr Primary Proper Motion (RA) (pos.pm;pos.eq.ra)
pmDE1-133 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   Durchmusterung Number (Note 3)   (meta.id)
NotesNP K   [B-Z ] Notes about the binary (Note 4)   (meta.note)
n_RAJ2000    [!P] indicates a position derived from WDS name (meta.note)
RAJ200019 16 55.23 "h:m:s" (i) Right Ascension J2000 (Ep=J2000, hours) (pos.eq.ra;meta.main)
DEJ2000+05 10 07.1 "d:m:s" (i) Declination J2000 (Ep=J2000, degrees) (pos.eq.dec;meta.main)
  
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