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VizieR

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J/other/Ser/180.71/binaries Masses of visual binaries (Cvetkovic+, 2010)
Input data on binaries and calculated masses (tables 1 and 3 of paper) (431 rows)
  recno=243
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ColumnValue  Explain   (UCD)
_RAJ200011 21 00.4421 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEJ2000-54 29 27.650 "d:m:s" Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_RAB195011 18 42.9205 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEB1950-54 13 00.704 "d:m:s" Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_Glon289.9556327 deg Galactic longitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon)
_Glat+06.0864420 deg Galactic latitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat)
243recno 243  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
n_WDSi  i indicates individual absolute magnitudes and spectral types are available in table 2 (meta.ref.url)

WDS11210-5429  WDS number, HHMMm+DDMM (linked to details from WDS catalog) (meta.id)
NameI 879  Star name (meta.id)
HIP 55425  (i) HIP number (meta.id;meta.main)
mt 3.90 mag Integrated magnitude of the pair (phot.mag;em.opt)
Dmag 0.918 mag magnitude difference (phot.mag;arith.diff)
m1 4.08 mag Magnitude of A component (phot.mag;em.opt)
m2 5.65 mag Magnitude of B component (phot.mag;em.opt)
Per 38.71 yr Period (Note 1)   (time.period)
a 0.259 s Semimajor axis of orbit (Note 1)   (phys.angSize.smajAxis)
G2   [1/5] Grade of orbit, 1 is best (Note 1)   (meta.code.qual)
Per2  yr Second period from second grade (time.period)
a2  s Second orbit semimajor axis from second grade (phys.angSize.smajAxis)
G2    [2/5] Second grade of orbit (meta.code.qual)
plx 9.12 mas Parallax (pos.parallax.trig)
e_plx 0.34 mas rms uncertainty on plx (stat.error;pos.parallax)
SpTypeB5n  WDS spectral type (src.spType)
M1.I 5.02 Msun Mass of primary according to Approach I (phys.mass)
M2.I 4.07 Msun Mass of secondary according to Approach I (phys.mass)
Mt.I 9.09 Msun Mass of the pair according to Approach I (phys.mass)
M1.II 5.27 Msun Mass of primary according to Approach II (phys.mass)
M2.II 3.68 Msun Mass of secondary according to Approach II (phys.mass)
Mt.II 8.95 Msun Mass of the pair according to Approach II (phys.mass)
Mdyn15.29 Msun Dynamical mass of the pair (phys.mass)
n_Mdyn    [>] > when dynamical mass exceeds 100M (meta.note)
Rem*   [*m ] Large discrepancies (Note 1)   (meta.note)
Mdyn2  Msun Second dynamical mass of the pair (phys.mass)

SimbadSimbad  ask the Simbad data-base about this object
_RA170.25184 deg (i) Right Ascension (J2000) from SIMBAD (not part of the original data) (pos.eq.ra;meta.main)
_DE-54.49101 deg (i) Declination (J2000) from SIMBAD (not part of the original data) (pos.eq.dec;meta.main)
  
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