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=2682
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ColumnValue  Explain   (UCD)
_RAJ200020 38 20.2800 "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)
_DEJ2000-01 06 18.400 "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)
_RAB195020 35 45.4154 "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)
_DEB1950-01 16 52.585 "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)
_Glon044.8116762 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-24.1392470 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)
2682recno 2682  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
M   M indicates that mass estimates are given in table2 (meta.ref.url)

WDS20383-0106  (i) WDS designation (HHMMm+DDMM, J2000) (meta.id;meta.main)
Disc71 Aql  Discoverer designation (meta.id)
HIP101847   Hipparcos number (meta.id)
ADS14081   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 4.31 mag Visual magnitude of primary component (Note G1)   (phot.mag;em.opt.V)
mag2  mag Visual magnitude of secondary component (Note G1)   (phot.mag;em.opt.V)
SpTypeG8III  Spectral type(s) (Note G1)   (src.spType)
plx 9.67 mas Trigonometric parallax (Note G2)   (pos.parallax.trig)
e_plx 0.75 mas Uncertainty of trigonometric parallax (Note G2)   (stat.error;pos.parallax)
Ext 0.138 mag Interstellar extinction (Note G3)   (phys.absorption)
Per 0.561807 yr Period (time.period)
e_Per  yr Uncertainty of period (stat.error)
a 0.0038 arcsec Semi-major axis of orbit (phys.angSize.smajAxis;src.orbital)
e_a 0.0008 arcsec Uncertainty of semi-major axis (stat.error)
e 0.0000   Eccentricity of orbit (src.orbital.eccentricity)
e_e    Uncertainty of eccentricity (stat.error)
Gr19   [1/9] Orbit quality grade in ORB6 (meta.code.qual)
Gr2    [A-C] Orbit quality grade in OARMAC (meta.code.qual)
note1n   [n] Note in ORB6 flag (meta.note)
note2   Comment in OARMAC flag (meta.note)
eb    [E] Eclipsing binary flag (meta.code)
sbS   [S] Spectroscopic binary flag (meta.code)

SimbadSimbad  ask the Simbad data-base about this object (meta.ref.url)
_RA309.58450 deg (i) Positions, from Simbad and WDS (B/wds) (right ascension part) (pos.eq.ra;meta.main)
_DE-01.10511 deg (i) Positions, from Simbad and WDS (B/wds) (declination part) (pos.eq.dec;meta.main)
  
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