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B/wds/wds The Washington Visual Double Star Catalog (Mason+ 2001-2020)
The Washington Double Star Catalog (main part) (154040 rows)
  recno=147105
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ColumnValue  Explain   (UCD)
_RAJ200022 43 29.9800 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000-41 24 51.600 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195022 40 36.4100 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950-41 40 31.960 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon355.9931001 deg Galactic longitude at Epoch=J2000, proper motions taken into account (pos.galactic.lon)
_Glat-60.1984243 deg Galactic latitude at Epoch=J2000, proper motions taken into account (pos.galactic.lat)
147105recno 147105  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

WDS22435-4125  (i) WDS name (based on J2000 position) (meta.id;meta.main)
DiscCRU 3  Discoverer Code (1 to 4 letters) and Number (Note 5)   (meta.id)
CompAC  Components when more than 2 (Note 1)   (meta.code.multip)
Obs11879 yr Date of first satisfactory observation (time.epoch)
Obs21999 yr Date of last satisfactory observation (time.epoch)
Nobs 5  Number of Observations (up to 9999) (meta.number)
pa1331 deg Position Angle at date Obs1 (Note 2)   (pos.posAng)
pa2336 deg Position Angle at date Obs2 (Note 2)   (pos.posAng)
sep1 96.0 arcsec Separation at date Obs1 (pos.angDistance;src.orbital)
sep2114.20 arcsec Separation at date Obs12 (pos.angDistance;src.orbital)
mag1 4.950 mag Magnitude of First Component (phot.mag;em.opt)
mag210.28 mag Magnitude of Second Component (phot.mag;em.opt)
SpTypeK0III  Spectral Type (Primary/Secondary) (src.spType)
pmRA1 10 mas/yr Primary Proper Motion (RA) (pos.pm;pos.eq.ra)
pmDE1 -94 mas/yr Primary Proper Motion (Dec) (pos.pm;pos.eq.dec)
pmRA2 26 mas/yr Secondary Proper Motion (RA) (pos.pm;pos.eq.ra)
pmDE2 20 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)
RAJ200022 43 29.98 "h:m:s" (i) Right Ascension J2000 (Ep=J2000, hours) (pos.eq.ra;meta.main)
DEJ2000-41 24 51.6 "d:m:s" (i) Declination J2000 (Ep=J2000, degrees) (pos.eq.dec;meta.main)
  
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