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) (154798 rows)
  recno=29973
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ColumnValue  Explain   (UCD)
_RAJ200005 35 17.2500 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000-05 23 16.600 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195005 32 49.7958 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950-05 25 09.840 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon209.0106443 deg Galactic longitude at Epoch=J2000, proper motions taken into account (pos.galactic.lon)
_Glat-19.3803569 deg Galactic latitude at Epoch=J2000, proper motions taken into account (pos.galactic.lat)
29973recno 29973  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

WDS05353-0523  (i) WDS name (based on J2000 position) (meta.id;meta.main)
DiscSTF 748  Discoverer Code (1 to 4 letters) and Number (Note 5)   (meta.id)
CompDG  Components when more than 2 (Note 1)   (meta.code.multip)
Obs11888 yr Date of first satisfactory observation (time.epoch)
Obs22000 yr Date of last satisfactory observation (time.epoch)
Nobs 6  Number of Observations (up to 9999) (meta.number)
pa1271 deg Position Angle at date Obs1 (Note 2)   (pos.posAng)
pa2270 deg Position Angle at date Obs2 (Note 2)   (pos.posAng)
sep1 7.0 arcsec Separation at date Obs1 (pos.angDistance;src.orbital)
sep2 7.80 arcsec Separation at date Obs12 (pos.angDistance;src.orbital)
mag1 6.380 mag Magnitude of First Component (phot.mag;em.opt)
mag216.70 mag Magnitude of Second Component (phot.mag;em.opt)
SpTypeB1.5V  Spectral Type (Primary/Secondary) (src.spType)
pmRA1 -1 mas/yr Primary Proper Motion (RA) (pos.pm;pos.eq.ra)
pmDE1 0 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)
NotesN   [B-Z ] Notes about the binary (Note 4)   (meta.note)
n_RAJ2000    [!P] indicates a position derived from WDS name (meta.note)
RAJ200005 35 17.25 "h:m:s" (i) Right Ascension J2000 (Ep=J2000, hours) (pos.eq.ra;meta.main)
DEJ2000-05 23 16.6 "d:m:s" (i) Declination J2000 (Ep=J2000, degrees) (pos.eq.dec;meta.main)
  
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