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VizieR

Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:
Target dimension:
NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
J/ApJS/213/34
  Velocities of Cygnus OB2 massive binaries (Kobulnicky+, 2014)
timeSerie
Post annotation
img(gal)
1.J/ApJS/213/34/table8OB binaries in Cyg OB2 (50 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)
  ID (char) (i) Star identifier (meta.id;meta.main)
  m_ID (char) [c12] Component identifier (meta.code.multip)
  ID2 (char) Other identifier (S=Schulte) (meta.id)
  Type (char) Spectroscopic binary type (Note 1)   (meta.code;src.var)
  SpT (char) MK spectral types for the components (src.spType)
  Per d [1.4/4996] Orbital period (time.period)
  e_Per d (n) [0/330] Per uncertainty (stat.error)
  f_Per (char) [fy] f=fixed; y=6.19yr (meta.code)
  K1 km/s (n) [3.4/257] Primary semi-amplitude (phys.veloc;src.orbital)
  e_K1 km/s (n) [0.3/15] K1 uncertainty (stat.error)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  e  (n) [0/0.75] Eccentricity (src.orbital.eccentricity)
  e_e  (n) [0.01/0.3] e uncertainty (stat.error)
  f_e (char) [f] f=fixed eccentricity (meta.code)
  q1   [0/1] Mass ratio (q=M2/M1): lower limit (Note 2)   (phys.mass;arith.ratio)
  n_q2 (char) [~:f ±] How to interpret q2 (Note 2)   (meta.note)
  q2  (n) [0/1] Mass ratio (q=M2/M1): upper limit or error (phys.mass;arith.ratio)
  Ref (char) Reference(s) to published orbital solutions (Note 3)   (meta.ref)
  Note (char) [a-f,? ] Additional note(s) (Note 4)   (meta.note)
  Nv  (n)Number of RV measures in table ephem (meta.number)
  VP  Velocity Plot (meta.ref.url)
timeSerie
  SimbadName (char) Designation understandable by the Simbad data-base (meta.id)
  _RA deg (i) Positions from SIMBAD database (right ascension part) (pos.eq.ra;meta.main)
  _DE deg (i) Positions from SIMBAD database (declination part) (pos.eq.dec;meta.main)

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