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) (146114 rows)
  recno=89862
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200016 21 48.2100 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000-26 50 51.000 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195016 18 44.0804 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950-26 43 51.640 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon350.4461747 deg Galactic longitude at Epoch=J2000, proper motions taken into account (pos.galactic.lon)
_Glat+16.0488048 deg Galactic latitude at Epoch=J2000, proper motions taken into account (pos.galactic.lat)
89862recno 89862  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

WDS16218-2651  (i) WDS name (based on J2000 position) (meta.id;meta.main)
DiscUC 3158  Discoverer Code (1 to 4 letters) and Number (Note 5)   (meta.id)
Comp   Components when more than 2 (Note 1)   (meta.code.multip)
Obs11996 yr Date of first satisfactory observation (time.epoch)
Obs22015 yr Date of last satisfactory observation (time.epoch)
Nobs 5  Number of Observations (up to 9999) (meta.number)
pa1217 deg Position Angle at date Obs1 (Note 2)   (pos.posAng)
pa2216 deg Position Angle at date Obs2 (Note 2)   (pos.posAng)
sep1 78.5 arcsec Separation at date Obs1 (pos.angDistance;src.orbital)
sep2 78.60 arcsec Separation at date Obs12 (pos.angDistance;src.orbital)
mag113.80 mag Magnitude of First Component (phot.mag;em.opt)
mag215.70 mag Magnitude of Second Component (phot.mag;em.opt)
SpType   Spectral Type (Primary/Secondary) (src.spType)
pmRA1 -65 mas/yr Primary Proper Motion (RA) (pos.pm;pos.eq.ra)
pmDE1 64 mas/yr Primary Proper Motion (Dec) (pos.pm;pos.eq.dec)
pmRA2 -54 mas/yr Secondary Proper Motion (RA) (pos.pm;pos.eq.ra)
pmDE2 66 mas/yr Secondary Proper Motion (Dec) (pos.pm;pos.eq.dec)
DM   Durchmusterung Number (Note 3)   (meta.id)
NotesV R   [B-Z ] Notes about the binary (Note 4)   (meta.note)
n_RAJ2000    [!] indicates a position derived from WDS name (meta.note)
RAJ200016 21 48.21 "h:m:s" (i) Right Ascension J2000 (Ep=J2000, hours) (pos.eq.ra;meta.main)
DEJ2000-26 50 51.0 "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