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) (154915 rows)
  recno=765
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ColumnValue  Explain   (UCD)
_RAJ200000 08 23.1700 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+29 05 27.000 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195000 05 47.7446 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+28 48 53.514 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon111.7319303 deg Galactic longitude at Epoch=J2000, proper motions taken into account (pos.galactic.lon)
_Glat-32.8428983 deg Galactic latitude at Epoch=J2000, proper motions taken into account (pos.galactic.lat)
765recno 765  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

WDS00084+2905  (i) WDS name (based on J2000 position) (meta.id;meta.main)
DiscMKT 11  Discoverer Code (1 to 4 letters) and Number (Note 5)   (meta.id)
CompAa,Ab  Components when more than 2 (Note 1)   (meta.code.multip)
Obs11988 yr Date of first satisfactory observation (time.epoch)
Obs21989 yr Date of last satisfactory observation (time.epoch)
Nobs 42  Number of Observations (up to 9999) (meta.number)
pa1257 deg Position Angle at date Obs1 (Note 2)   (pos.posAng)
pa2241 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 2.220 mag Magnitude of First Component (phot.mag;em.opt)
mag2 4.21 mag Magnitude of Second Component (phot.mag;em.opt)
SpTypeB8IVp  Spectral Type (Primary/Secondary) (src.spType)
pmRA1 136 mas/yr Primary Proper Motion (RA) (pos.pm;pos.eq.ra)
pmDE1-163 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+28 4  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)
RAJ200000 08 23.17 "h:m:s" (i) Right Ascension J2000 (Ep=J2000, hours) (pos.eq.ra;meta.main)
DEJ2000+29 05 27.0 "d:m:s" (i) Declination J2000 (Ep=J2000, degrees) (pos.eq.dec;meta.main)
  
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