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) (154792 rows)
  recno=36289
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ColumnValue  Explain   (UCD)
_RAJ200006 22 01.2400 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000-02 01 45.700 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195006 19 29.8665 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950-02 00 14.668 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon211.3821595 deg Galactic longitude at Epoch=J2000, proper motions taken into account (pos.galactic.lon)
_Glat -7.4695028 deg Galactic latitude at Epoch=J2000, proper motions taken into account (pos.galactic.lat)
36289recno 36289  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

WDS06220-0202  (i) WDS name (based on J2000 position) (meta.id;meta.main)
DiscBAL 319  Discoverer Code (1 to 4 letters) and Number (Note 5)   (meta.id)
Comp   Components when more than 2 (Note 1)   (meta.code.multip)
Obs11899 yr Date of first satisfactory observation (time.epoch)
Obs22019 yr Date of last satisfactory observation (time.epoch)
Nobs 16  Number of Observations (up to 9999) (meta.number)
pa1 14 deg Position Angle at date Obs1 (Note 2)   (pos.posAng)
pa2 19 deg Position Angle at date Obs2 (Note 2)   (pos.posAng)
sep1 6.0 arcsec Separation at date Obs1 (pos.angDistance;src.orbital)
sep2 5.70 arcsec Separation at date Obs12 (pos.angDistance;src.orbital)
mag1 8.860 mag Magnitude of First Component (phot.mag;em.opt)
mag210.34 mag Magnitude of Second Component (phot.mag;em.opt)
SpTypeA3  Spectral Type (Primary/Secondary) (src.spType)
pmRA1 -6 mas/yr Primary Proper Motion (RA) (pos.pm;pos.eq.ra)
pmDE1 -8 mas/yr Primary Proper Motion (Dec) (pos.pm;pos.eq.dec)
pmRA2 -6 mas/yr Secondary Proper Motion (RA) (pos.pm;pos.eq.ra)
pmDE2 1 mas/yr Secondary Proper Motion (Dec) (pos.pm;pos.eq.dec)
DM-01 1212  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)
RAJ200006 22 01.24 "h:m:s" (i) Right Ascension J2000 (Ep=J2000, hours) (pos.eq.ra;meta.main)
DEJ2000-02 01 45.7 "d:m:s" (i) Declination J2000 (Ep=J2000, degrees) (pos.eq.dec;meta.main)
  
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