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B/wds/wds The Washington Visual Double Star Catalog (Mason+ 2001-2020)
The Washington Double Star Catalog (main part) (154252 rows)
  recno=89682
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ColumnValue  Explain   (UCD)
_RAJ200015 13 32.9700 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+61 22 45.500 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195015 12 30.7959 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+61 33 55.381 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon098.1707752 deg Galactic longitude at Epoch=J2000, proper motions taken into account (pos.galactic.lon)
_Glat+48.3496186 deg Galactic latitude at Epoch=J2000, proper motions taken into account (pos.galactic.lat)
89682recno 89682  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

WDS15135+6123  (i) WDS name (based on J2000 position) (meta.id;meta.main)
DiscSLW1073  Discoverer Code (1 to 4 letters) and Number (Note 5)   (meta.id)
Comp   Components when more than 2 (Note 1)   (meta.code.multip)
Obs11999 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)
pa1 24 deg Position Angle at date Obs1 (Note 2)   (pos.posAng)
pa2 24 deg Position Angle at date Obs2 (Note 2)   (pos.posAng)
sep1129.4 arcsec Separation at date Obs1 (pos.angDistance;src.orbital)
sep2129.40 arcsec Separation at date Obs12 (pos.angDistance;src.orbital)
mag117.050 mag Magnitude of First Component (phot.mag;em.opt)
mag218.92 mag Magnitude of Second Component (phot.mag;em.opt)
SpTypeM3.1+M4.2  Spectral Type (Primary/Secondary) (src.spType)
pmRA1 15 mas/yr Primary Proper Motion (RA) (pos.pm;pos.eq.ra)
pmDE1 -57 mas/yr Primary Proper Motion (Dec) (pos.pm;pos.eq.dec)
pmRA2 16 mas/yr Secondary Proper Motion (RA) (pos.pm;pos.eq.ra)
pmDE2 -60 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    [!P] indicates a position derived from WDS name (meta.note)
RAJ200015 13 32.97 "h:m:s" (i) Right Ascension J2000 (Ep=J2000, hours) (pos.eq.ra;meta.main)
DEJ2000+61 22 45.5 "d:m:s" (i) Declination J2000 (Ep=J2000, degrees) (pos.eq.dec;meta.main)
  
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