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VizieR

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V/39
  4th Catalog of Orbits of Visual Binaries (Worley+, 1983)
Post annotation
img(gal)
1.V/39/catalog4th Catalogue of Orbits of Visual Binary Stars (933 rows)

 
Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortColumn  Constraint Explain   (UCD)
  recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  RA1900 "h:m:s" (i) Hours RA, 1900.0 (pos.eq.ra;meta.main)
  DE1900 "d:m:s" (i) Degrees Dec, 1900.0 (pos.eq.dec;meta.main)
  Note (char) [*] '*' indicates a note in file "notes" (meta.note)
  ADS (char) Aitken's Double Star Catalog (ADS) designation (meta.id)
  MagA mag (n) Magnitude of component A (phot.mag)
  n_MagA (char) [V] 'V' if MagA is variable (meta.note)
  MagB mag (n) Magnitude of component B (phot.mag)
  n_MagB (char) [V] 'V' if MagB is variable (meta.note)
  Period a Period of the binary star orbit (time.period)
  Axis arcsec (n) Semi-major axis of the orbit (phys.angSize.smajAxis)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  Incl deg [0/180] Inclination (i) of the orbit (src.orbital.inclination)
  Omega deg (n) [0/360[ Position of the Node (pos.posAng)
  n_Omega (char) [*] '*' if Omega is identified as the ascending node (meta.note)
  n_Grade (char) [A] 'A' indicates ambiguities (see intro) (meta.note)
  Grade  (n) [1/5] The grade from 1 (definitive) to 5 (indeterminate), see file intro (meta.ref;pos.frame)
  DateObs a (n) Date of last observation used in computation (time.epoch)
  Author (char) Computer of the orbit (meta.bib.author)
  Name (char) Common names of the star (meta.id;meta.main)
  SpTypeA (char) Spectral type of component A (src.spType)
  SpTypeB (char) Spectral type of component B (Note 1)   (src.spType)
  PeriT a (n) Time of periastron passage (time.epoch)
  Ecc  (n) [0/1] Eccentricity (src.orbital.eccentricity)
  omega deg (n) [0/360[ Longitude of Peri reckoned from Omega (src.orbital.periastron)
  Eqomega a (n) Equinox of Omega (time.equinox)
  Ephem (char) Inclusive dates of ephemeris (time.epoch)
  Ref (char) Text of bibliographic reference (meta.bib)
  _RA.icrs "h:m:s" (n)(i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
  _DE.icrs "d:m:s" (n)(i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
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