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+ 2001-2020)
The Washington Double Star Catalog (main part) (154046 rows)
  recno=81008
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200013 23 55.4200 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+54 55 31.500 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195013 21 54.7969 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+55 11 09.684 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon113.1111207 deg Galactic longitude at Epoch=J2000, proper motions taken into account (pos.galactic.lon)
_Glat+61.5790862 deg Galactic latitude at Epoch=J2000, proper motions taken into account (pos.galactic.lat)
81008recno 81008  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

WDS13239+5456  (i) WDS name (based on J2000 position) (meta.id;meta.main)
DiscSTF1744  Discoverer Code (1 to 4 letters) and Number (Note 5)   (meta.id)
CompAB  Components when more than 2 (Note 1)   (meta.code.multip)
Obs11755 yr Date of first satisfactory observation (time.epoch)
Obs22019 yr Date of last satisfactory observation (time.epoch)
Nobs 497  Number of Observations (up to 9999) (meta.number)
pa1143 deg Position Angle at date Obs1 (Note 2)   (pos.posAng)
pa2154 deg Position Angle at date Obs2 (Note 2)   (pos.posAng)
sep1 13.9 arcsec Separation at date Obs1 (pos.angDistance;src.orbital)
sep2 14.60 arcsec Separation at date Obs12 (pos.angDistance;src.orbital)
mag1 2.230 mag Magnitude of First Component (phot.mag;em.opt)
mag2 3.88 mag Magnitude of Second Component (phot.mag;em.opt)
SpTypeA1VpSrSi  Spectral Type (Primary/Secondary) (src.spType)
pmRA1 121 mas/yr Primary Proper Motion (RA) (pos.pm;pos.eq.ra)
pmDE1 -22 mas/yr Primary Proper Motion (Dec) (pos.pm;pos.eq.dec)
pmRA2 121 mas/yr Secondary Proper Motion (RA) (pos.pm;pos.eq.ra)
pmDE2 -22 mas/yr Secondary Proper Motion (Dec) (pos.pm;pos.eq.dec)
DM+55 1598  Durchmusterung Number (Note 3)   (meta.id)
NotesNV   [B-Z ] Notes about the binary (Note 4)   (meta.note)
n_RAJ2000    [!P] indicates a position derived from WDS name (meta.note)
RAJ200013 23 55.42 "h:m:s" (i) Right Ascension J2000 (Ep=J2000, hours) (pos.eq.ra;meta.main)
DEJ2000+54 55 31.5 "d:m:s" (i) Declination J2000 (Ep=J2000, degrees) (pos.eq.dec;meta.main)
  
elapse time 1

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

© Université de Strasbourg/CNRS

    • Contact