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=29755
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ColumnValue  Explain   (UCD)
_RAJ200005 35 01.1800 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+25 02 23.800 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195005 31 56.5953 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+25 00 26.014 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon182.0551561 deg Galactic longitude at Epoch=J2000, proper motions taken into account (pos.galactic.lon)
_Glat -4.0665244 deg Galactic latitude at Epoch=J2000, proper motions taken into account (pos.galactic.lat)
29755recno 29755  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

WDS05351+2502  (i) WDS name (based on J2000 position) (meta.id;meta.main)
DiscPOU 737  Discoverer Code (1 to 4 letters) and Number (Note 5)   (meta.id)
Comp   Components when more than 2 (Note 1)   (meta.code.multip)
Obs11909 yr Date of first satisfactory observation (time.epoch)
Obs22015 yr Date of last satisfactory observation (time.epoch)
Nobs 10  Number of Observations (up to 9999) (meta.number)
pa1142 deg Position Angle at date Obs1 (Note 2)   (pos.posAng)
pa2142 deg Position Angle at date Obs2 (Note 2)   (pos.posAng)
sep1 4.9 arcsec Separation at date Obs1 (pos.angDistance;src.orbital)
sep2 5.00 arcsec Separation at date Obs12 (pos.angDistance;src.orbital)
mag113.200 mag Magnitude of First Component (phot.mag;em.opt)
mag213.40 mag Magnitude of Second Component (phot.mag;em.opt)
SpType   Spectral Type (Primary/Secondary) (src.spType)
pmRA1 -36 mas/yr Primary Proper Motion (RA) (pos.pm;pos.eq.ra)
pmDE1 42 mas/yr Primary Proper Motion (Dec) (pos.pm;pos.eq.dec)
pmRA2 12 mas/yr Secondary Proper Motion (RA) (pos.pm;pos.eq.ra)
pmDE2 -21 mas/yr Secondary Proper Motion (Dec) (pos.pm;pos.eq.dec)
DM   Durchmusterung Number (Note 3)   (meta.id)
Notes    [B-Z ] Notes about the binary (Note 4)   (meta.note)
n_RAJ2000    [!P] indicates a position derived from WDS name (meta.note)
RAJ200005 35 01.18 "h:m:s" (i) Right Ascension J2000 (Ep=J2000, hours) (pos.eq.ra;meta.main)
DEJ2000+25 02 23.8 "d:m:s" (i) Declination J2000 (Ep=J2000, degrees) (pos.eq.dec;meta.main)
  
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