VizieR

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

VizieR

start AladinLite
B/wds/wds The Washington Visual Double Star Catalog (Mason+ 2001-2020)
The Washington Double Star Catalog (main part) (154792 rows)
  recno=14542
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200002 50 41.8100 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+55 53 43.800 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195002 47 01.9318 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+55 41 22.439 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon139.1449345 deg Galactic longitude at Epoch=J2000, proper motions taken into account (pos.galactic.lon)
_Glat -3.1761825 deg Galactic latitude at Epoch=J2000, proper motions taken into account (pos.galactic.lat)
14542recno 14542  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

WDS02507+5554  (i) WDS name (based on J2000 position) (meta.id;meta.main)
DiscWAL 19  Discoverer Code (1 to 4 letters) and Number (Note 5)   (meta.id)
CompAF  Components when more than 2 (Note 1)   (meta.code.multip)
Obs11904 yr Date of first satisfactory observation (time.epoch)
Obs22013 yr Date of last satisfactory observation (time.epoch)
Nobs 7  Number of Observations (up to 9999) (meta.number)
pa1 29 deg Position Angle at date Obs1 (Note 2)   (pos.posAng)
pa2 25 deg Position Angle at date Obs2 (Note 2)   (pos.posAng)
sep1 58.0 arcsec Separation at date Obs1 (pos.angDistance;src.orbital)
sep2 57.70 arcsec Separation at date Obs12 (pos.angDistance;src.orbital)
mag1 3.760 mag Magnitude of First Component (phot.mag;em.opt)
mag211.44 mag Magnitude of Second Component (phot.mag;em.opt)
SpTypeM3Ib-IIa  Spectral Type (Primary/Secondary) (src.spType)
pmRA1 16 mas/yr Primary Proper Motion (RA) (pos.pm;pos.eq.ra)
pmDE1 -14 mas/yr Primary Proper Motion (Dec) (pos.pm;pos.eq.dec)
pmRA2 0 mas/yr Secondary Proper Motion (RA) (pos.pm;pos.eq.ra)
pmDE2 -4 mas/yr Secondary Proper Motion (Dec) (pos.pm;pos.eq.dec)
DM   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)
RAJ200002 50 41.81 "h:m:s" (i) Right Ascension J2000 (Ep=J2000, hours) (pos.eq.ra;meta.main)
DEJ2000+55 53 43.8 "d:m:s" (i) Declination J2000 (Ep=J2000, degrees) (pos.eq.dec;meta.main)
  
elapse time 1

Cite/acknowledge VizieR catalogue
Rules of usage of VizieR data

© Université de Strasbourg/CNRS

    • Contact