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) (155005 rows)
  recno=50397
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200007 52 01.6300 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000-25 53 48.500 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195007 49 56.5410 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950-25 46 02.277 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon242.6619164 deg Galactic longitude at Epoch=J2000, proper motions taken into account (pos.galactic.lon)
_Glat +0.5758874 deg Galactic latitude at Epoch=J2000, proper motions taken into account (pos.galactic.lat)
50397recno 50397  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

WDS07520-2554  (i) WDS name (based on J2000 position) (meta.id;meta.main)
DiscTDS5290  Discoverer Code (1 to 4 letters) and Number (Note 5)   (meta.id)
Comp   Components when more than 2 (Note 1)   (meta.code.multip)
Obs11991 yr Date of first satisfactory observation (time.epoch)
Obs21991 yr Date of last satisfactory observation (time.epoch)
Nobs 1  Number of Observations (up to 9999) (meta.number)
pa1 67 deg Position Angle at date Obs1 (Note 2)   (pos.posAng)
pa2 67 deg Position Angle at date Obs2 (Note 2)   (pos.posAng)
sep1 2.2 arcsec Separation at date Obs1 (pos.angDistance;src.orbital)
sep2 2.20 arcsec Separation at date Obs12 (pos.angDistance;src.orbital)
mag111.640 mag Magnitude of First Component (phot.mag;em.opt)
mag212.82 mag Magnitude of Second Component (phot.mag;em.opt)
SpType   Spectral Type (Primary/Secondary) (src.spType)
pmRA1 -5 mas/yr Primary Proper Motion (RA) (pos.pm;pos.eq.ra)
pmDE1 8 mas/yr Primary Proper Motion (Dec) (pos.pm;pos.eq.dec)
pmRA2 -5 mas/yr Secondary Proper Motion (RA) (pos.pm;pos.eq.ra)
pmDE2 8 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)
RAJ200007 52 01.63 "h:m:s" (i) Right Ascension J2000 (Ep=J2000, hours) (pos.eq.ra;meta.main)
DEJ2000-25 53 48.5 "d:m:s" (i) Declination J2000 (Ep=J2000, degrees) (pos.eq.dec;meta.main)
  
elapse time 0

Cite/acknowledge VizieR catalogue
Rules of usage of VizieR data

© Université de Strasbourg/CNRS

    • Contact