VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

VizieR

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B/wds/wds The Washington Visual Double Star Catalog (Mason+ 2001-2020)
The Washington Double Star Catalog (main part) (156557 rows)
  recno=33260
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ColumnValue  Explain   (UCD)
_RAJ200005 55 10.2900 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+07 24 25.300 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195005 52 27.7805 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+07 23 57.695 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon199.7872286 deg Galactic longitude at Epoch=J2000, proper motions taken into account (pos.galactic.lon)
_Glat -8.9586793 deg Galactic latitude at Epoch=J2000, proper motions taken into account (pos.galactic.lat)
33260recno 33260  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

WDS05552+0724  (i) WDS name (based on J2000 position) (meta.id;meta.main)
DiscKAR 1  Discoverer Code (1 to 4 letters) and Number (Note 5)   (meta.id)
CompAa,Ac  Components when more than 2 (Note 1)   (meta.code.multip)
Obs11982 yr Date of first satisfactory observation (time.epoch)
Obs21983 yr Date of last satisfactory observation (time.epoch)
Nobs 2  Number of Observations (up to 9999) (meta.number)
pa1265 deg Position Angle at date Obs1 (Note 2)   (pos.posAng)
pa2278 deg Position Angle at date Obs2 (Note 2)   (pos.posAng)
sep1 0.5 arcsec Separation at date Obs1 (pos.angDistance;src.orbital)
sep2 0.50 arcsec Separation at date Obs12 (pos.angDistance;src.orbital)
mag1 0.900 mag Magnitude of First Component (phot.mag;em.opt)
mag214.50 mag Magnitude of Second Component (phot.mag;em.opt)
SpTypeM  Spectral Type (Primary/Secondary) (src.spType)
pmRA1 28 mas/yr Primary Proper Motion (RA) (pos.pm;pos.eq.ra)
pmDE1 11 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+07 1055  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 55 10.29 "h:m:s" (i) Right Ascension J2000 (Ep=J2000, hours) (pos.eq.ra;meta.main)
DEJ2000+07 24 25.3 "d:m:s" (i) Declination J2000 (Ep=J2000, degrees) (pos.eq.dec;meta.main)

_RA.icrs05 55 10.29 "h:m:s" (i) Right Ascension (ICRS, epoch 2000) computed by CDS (pos.eq.ra)
_DE.icrs+07 24 25.3 "d:m:s" (i) Declination (ICRS, epoch 2000) computed by CDS (pos.eq.dec)
  
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