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  Orbits based on SOAR speckle interferometry. II. (Tokovinin, 2017)
Post annotation
1.J/AJ/154/110/binaries(c)Orbital elements (table1), and parallaxes and photometry (table3) (44 rows)
2.J/AJ/154/110/table2Observations and residuals (525 rows)
3.J/AJ/154/110/notesNotes on individual binaries (50 rows)
4.J/AJ/154/110/refsReferences (16 rows)

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Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  (1+2+3)WDS (char) Washington Double Star (WDS) catalog code (Cat. B/wds) (;meta.main)
  (1)HIP  Hipparcos number (Cat. I/239) (
  (1)m_HIP (char) [B] Multiplicity index on HIP (meta.code.multip)
  (1)HIP_data (char) Link to all parameters supplied by the results of the Hipparcos mission (meta.note)
  (1)Disc (char) Discoverer designation (system identifier adopted in the WDS) (
  (1)Comp (char) Component(s) (meta.code.multip)
  (1)N (char) Display the Notes about the binary (meta.ref.url)
  (1)Nobs  (n)Number of observations of the system (table2) (meta.number)
  (1)Per yr [0.96/82.3] Orbital period (time.period)
  (1)e_Per yr (n) [0.001/30.8] Uncertainty in Per (Note 1)   (stat.error)

ALL cols
(n) indicates a possible blank or NULL column(i)indexed column
  (1)T0 yr [1987.8/2020.3] Epoch of periastron in Besselian years (T0) (time.epoch)
  (1)e_T0 yr (n) [0.003/4.4] Uncertainty in T0 (Note 1)   (stat.error)
  (1)e   [0.02/0.92] Eccentricity (src.orbital.eccentricity)
  (1)e_e  (n) [0.0014/0.19] Uncertainty in e (Note 1)   (stat.error)
  (1)a arcsec [0.046/0.58] Semimajor axis (phys.angSize.smajAxis;src.orbital)
  (1)e_a arcsec [0.0007/0.072] Uncertainty in a (Note 1)   (stat.error)
  (1)Omega deg [13/356.7] Position angle of node Ω (Note 2)   (src.orbital.node)
  (1)e_Omega deg [0.3/74.2] Uncertainty in Omega (Note 1)   (stat.error)
  (1)omega deg [13.7/349.5] Argument of periastron ω (src.orbital.periastron)
  (1)e_omega deg (n) [0.3/66.6] Uncertainty in omega (Note 1)   (stat.error)
  (1)i deg [18.8/154.2] Inclination (src.orbital.inclination)
  (1)e_i deg (n) [0.4/17.4] Uncertainty in i (Note 1)   (stat.error)
  (1)Gr1   [2/5] Orbital element grade (from 2=good to 5=indeterminate) (Note 3)   (meta.code)

ALL cols
(n) indicates a possible blank or NULL column(i)indexed column
  (1)Gr2  (n) [1/4] Alternate orbital element grade including radial velocity data (from 1=definitive to 4=preliminary) (Note 3)   (meta.code)
  (1+4)Ref (char) References to previously computed visual and spectroscopic orbits; in refs.dat file (meta.ref;pos.parallax.spect)
  (1)f_Ref (char) [abc,] Flag on Ref (Note 4)   (meta.code)
  (1)SpT (char) Spectral type (Hipparcos or Simbad) (src.spType)
  (1)Hplx mas [4/107.8] HIP2 (van Leeuwen 2007, Cat. I/311) parallax πHIP2 (pos.parallax.trig)
  (1)Dplx mas (n) [6/118.5] Dynamical parallax πdyn (Note 5)   (pos.parallax.dyn)
  (1)f_Dplx (char) [*] Asterisks mark dynamical parallaxes for orbits with grade ≥3 (meta.code)
  (1)Mass1 Msun [0.25/2.62] Mass of primary component M1 (Note 5)   (phys.mass)
  (1)u_Mass1 (char) [:] Uncertainty flag on Mass1 (meta.code.error)
  (1)Mass2 Msun [0.15/2.3] Mass of secondary component (Note 5)   (phys.mass)
  (1)u_Mass2 (char) [:] Uncertainty flag on Mass2 (meta.code.error)
  (1)Vmag mag [4.67/13.6] The combined V-band magnitude, from HIP mostly (phot.mag;em.opt.V)
  (1)V-Ic mag (n) [0.18/2.7] The (V-IC) color index, from HIP mostly (phot.color;em.opt.V;em.opt.I)

ALL cols
(n) indicates a possible blank or NULL column(i)indexed column
  (1)<Dymag> mag (n) [0.09/5.17] Average Δy magnitude (Note 6)   (phot.mag;arith.diff)
  (1)s_<Dymag> mag (n) [0.04/0.74] rms scatter of Δy magnitude σΔy (Note 6)   (stat.error;phot.mag;em.opt.V)
  (1)<DImag> mag (n) [0.2/3.8] Average ΔI magnitude (Note 6)   (phot.mag;arith.diff)
  (1)s_<DImag> mag (n) [0.02/1.25] rms scatter of ΔI magnitude σΔI (Note 6)   (stat.error;phot.mag;em.opt.I)
  (1)Simbad (char) ask the Simbad data-base about this object (meta.ref.url)
  (1)_RA deg (i) Position from SIMBAD database (right ascension part) (pos.eq.ra;meta.main)
  (1)_DE deg (i) Position from SIMBAD database (declination part) (pos.eq.dec;meta.main)
  (2)Date yr [1911/2017.54] Time of observation in Besselian year (T) (time.epoch)
  (2)PA deg [0.4/358.6] Position angle θ (Note 1)   (pos.posAng)
  (2)Sep arcsec [0.015/0.68] Separation ρ (pos.angDistance;src.orbital)
  (2)Err arcsec [0.002/2.2] Measurement error σ (Note 2)   (stat.error)
  (2)(O-C)t deg [-42.4/37.4] Residual in angle O-Cθ (;pos.posAng)
  (2)(O-C)r arcsec [-0.13/0.12] Residual in separation O-Cρ (;pos.angDistance)
  (2)Sce (char) [HIMS] Source of the data (Flag) (Note 3)   (meta.code)
  (3)Note (char) Note on binary (meta.note)
  (4)Aut (char) Author's name (
  (4)BibCode (char) Bibliographic code (meta.bib.bibcode)
  (4)Com (char) Comments (meta.note)

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