VizieR

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VizieR

  
J/AJ/168/205
  WIYN open cl. XC. RVs & orbital param. in NGC 2506 (Linck+, 2024)
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2024AJ....168..205L
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1.J/AJ/168/205/table7Orbital parameters for NGC 2506 double-lined binaries[timeSerie] (16 rows)

Simple ConstraintList Of Constraints
 
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   [2013/36037] WOCS source identifier (meta.id;meta.main)
  Per d [2.3/642] Orbital period (time.period)
  e_Per d [1e-5/2] The 1σ error in Per (stat.error;time.period)
  Ncyc   [6.3/1740] Number of orbital cycles observed (meta.number)
  RVcm km/s [17/86] Center-of-mass radial velocity (spect.dopplerVeloc)
  e_RVcm km/s [0.06/1.6] Standard uncertainty in gamma (stat.error;spect.dopplerVeloc)
  K1 km/s [19/113] Orbital semi-amplitude velocity of primary (phys.veloc.orbital)
  e_K1 km/s [0.1/4] The 1σ error in K1 (stat.error;phys.veloc.orbital)
  K2 km/s [24/97] Orbital semi-amplitude velocity of secondary (phys.veloc.orbital)
  e_K2 km/s [0.13/6] The 1σ error in K2 (stat.error;phys.veloc.orbital)

ALL cols		    
 (i)indexed column
  e   [6e-3/0.76] Orbital eccentricity (src.orbital.eccentricity)
  e_e   [2e-3/4e-2] The 1σ error in e (stat.error;src.orbital.eccentricity)
  omega deg [40/358] Longitude of periastron (src.orbital.periastron)
  e_omega deg [0.3/130] The 1σ error in omega (stat.error;src.orbital.periastron)
  T0 d [55792/59648] Truncated heliocentric Julian date of periastron passage; HJD-2400000 (time.epoch;src.orbital.periastron)
  e_T0 d [0.018/10] The 1σ error in T0 (stat.error;time.epoch;src.orbital.periastron)
  a1sini 10+6km [1.6/164] Projected semi-major axis of primary (phys.angSize.smajAxis;src.orbital)
  e_a1sini 10+6km [1e-2/9] The 1σ error in a1sini (stat.error;phys.angSize.smajAxis;src.orbital)
  a2sini 10+6km [2.1/380] Projected semi-major axis of secondary (phys.angSize.smajAxis;src.orbital)
  e_a2sini 10+6km [0.05/50] The 1σ error in a2sini (stat.error;phys.angSize.smajAxis;src.orbital)
  m1sini Msun [3e-2/11] Projected mass of primary (m1sin3i) (phys.mass)
  e_m1sini Msun [5e-3/4] The 1σ error in m1sini (stat.error;phys.mass)
  m2sini Msun [0.023/4.7] Projected mass of secondary (m2sin3i) (phys.mass)
  e_m2sini Msun [3e-3/1.1] The 1σ error in m2sini (stat.error;phys.mass)
  q   [0.43/1.2] The mass ratio (arith.ratio;phys.mass)
  e_q   [3.9e-3/8.1e-2] The 1σ error in q (stat.error;arith.ratio;phys.mass)
  sigma1 km/s [0.25/10.2] RMS residual velocity of primary (stat.fit.residual;phys.veloc)
  sigma2 km/s [0.73/13.3] RMS residual velocity of secondary (stat.fit.residual;phys.veloc)
  Nobs1   [12/53] Number of observations of primary (meta.number;obs)
  Nobs2   [10/53] Number of observations of secondary (meta.number;obs)
  VP  Interactive velocity plot (meta.ref.url)
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