VizieR

CfA VizieR . ADAC VizieR . CADC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . Beijing (Ch) VizieR .

VizieR

start AladinLite
B/wds/wds The Washington Visual Double Star Catalog (Mason+ 2001-2014)
The Washington Double Star Catalog (main part) (150803 rows)
  recno=22839
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200004 38 22.3300 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+18 21 49.100 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195004 35 27.8834 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+18 15 56.107 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon179.8084006 deg Galactic longitude at Epoch=J2000, proper motions taken into account (pos.galactic.lon)
_Glat-18.6430487 deg Galactic latitude at Epoch=J2000, proper motions taken into account (pos.galactic.lat)
22839recno 22839  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

WDS04383+1822  (i) WDS name (based on J2000 position) (meta.id;meta.main)
DiscLDS2259  Discoverer Code (1 to 4 letters) and Number (Note 5)   (meta.id)
Comp   Components when more than 2 (Note 1)   (meta.code.multip)
Obs11955 yr Date of first satisfactory observation (time.epoch)
Obs22015 yr Date of last satisfactory observation (time.epoch)
Nobs 8  Number of Observations (up to 9999) (meta.number)
pa1282 deg Position Angle at date Obs1 (Note 2)   (pos.posAng)
pa2285 deg Position Angle at date Obs2 (Note 2)   (pos.posAng)
sep1 24.0 arcsec Separation at date Obs1 (pos.angDistance;src.orbital)
sep2 23.90 arcsec Separation at date Obs12 (pos.angDistance;src.orbital)
mag115.40 mag Magnitude of First Component (phot.mag;em.opt)
mag216.20 mag Magnitude of Second Component (phot.mag;em.opt)
SpType   Spectral Type (Primary/Secondary) (src.spType)
pmRA1 8 mas/yr Primary Proper Motion (RA) (pos.pm;pos.eq.ra)
pmDE1 -48 mas/yr Primary Proper Motion (Dec) (pos.pm;pos.eq.dec)
pmRA2 9 mas/yr Secondary Proper Motion (RA) (pos.pm;pos.eq.ra)
pmDE2 -38 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)
RAJ200004 38 22.33 "h:m:s" (i) Right Ascension J2000 (Ep=J2000, hours) (pos.eq.ra;meta.main)
DEJ2000+18 21 49.1 "d:m:s" (i) Declination J2000 (Ep=J2000, degrees) (pos.eq.dec;meta.main)
  
elapse time 0

Thanks for acknowledging the VizieR Service
Rules of usage of VizieR data

© Université de Strasbourg/CNRS

    • Contact