VizieR

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VizieR

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J/A+A/546/A69/table1 Orbits of visual binaries and dynamical masses (Malkov+, 2012)
*Orbit list (3139 rows)
  recno=2139
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ColumnValue  Explain   (UCD)
_RAJ200017 10 22.6900 "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)
_DEJ2000-15 43 29.700 "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)
_RAB195017 07 30.5951 "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)
_DEB1950-15 39 48.302 "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)
_Glon006.7214306 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+14.0078214 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)
2139recno 2139  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
MM  M indicates that mass estimates are given in table2 (meta.ref.url)

WDS17104-1544  (i) WDS designation (HHMMm+DDMM, J2000) (meta.id;meta.main)
DiscBU 1118AB  Discoverer designation (meta.id)
HIP 84012   Hipparcos number (meta.id)
ADS10374   ADS number (meta.id)
Np1  Number of pairs in system (meta.number)
ip1  Current number of pair (meta.id)
No1  Number of orbits per pair (meta.number)
io1  Current number of orbit (meta.id)
mag1 3.05 mag Visual magnitude of primary component (Note G1)   (phot.mag;em.opt.V)
mag2 3.27 mag Visual magnitude of secondary component (Note G1)   (phot.mag;em.opt.V)
SpTypeA1IV A1IV  Spectral type(s) (Note G1)   (src.spType)
plx 36.91 mas Trigonometric parallax (Note G2)   (pos.parallax.trig)
e_plx 0.80 mas Uncertainty of trigonometric parallax (Note G2)   (stat.error;pos.parallax)
Ext 0.042 mag Interstellar extinction (Note G3)   (phys.absorption)
Per 87.580000 yr Period (time.period)
e_Per 1.000000 yr Uncertainty of period (stat.error)
a 1.3960 arcsec Semi-major axis of orbit (phys.angSize.smajAxis;src.orbital)
e_a 0.0100 arcsec Uncertainty of semi-major axis (stat.error)
e 0.9500   Eccentricity of orbit (src.orbital.eccentricity)
e_e 0.0200   Uncertainty of eccentricity (stat.error)
Gr12   [1/9] Orbit quality grade in ORB6 (meta.code.qual)
Gr2B   [A-C] Orbit quality grade in OARMAC (meta.code.qual)
note1n   [n] Note in ORB6 flag (meta.note)
note20  Comment in OARMAC flag (meta.note)
eb    [E] Eclipsing binary flag (meta.code)
sb    [S] Spectroscopic binary flag (meta.code)

SimbadSimbad  ask the Simbad data-base about this object (meta.ref.url)
_RA257.59454 deg (i) Positions, from Simbad and WDS (B/wds) (right ascension part) (pos.eq.ra;meta.main)
_DE-15.72492 deg (i) Positions, from Simbad and WDS (B/wds) (declination part) (pos.eq.dec;meta.main)
  
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