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VizieR

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J/A+A/379/162/table5 Binaries with post-T Tauri secondaries (Gerbaldi+, 2001)
Teff, luminosity and errors for early and late-type stars (39 rows)
  recno=18
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200003 48 16.269 "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+11 08 35.86 "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)
_RAB195003 45 31.594 "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+10 59 26.09 "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)
_Glon177.171156 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-32.533973 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)
18recno 18  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

HIP 17771  Identification in Hipparcos Catalogue (meta.id)
Plx 5.77 mas Parallax in milliarcsec (pos.parallax.trig)
e_Plx 0.97 mas Error on the parallax in milliarcsec (stat.error)
HD 23793  (i) HD number (meta.id;meta.main)

SimbadSimbad  ask the Simbad data-base about this object (meta.ref)

Comp1AB  Early-type star of the HD binary (meta.code.multip)
log(Teff)1 4.215 [K] Early-type star effective temperature (phys.temperature.effective)
log(Teff+E)1 4.222 [K] Early-type star Teff plus the total error on it (stat.error)
log(Teff-E)1 4.209 [K] Early-type star Teff minus the total error on it (stat.error)
log(Teff-500) 4.202 [K] Early-type star Teff minus 500K, (stat.error)
log(L)1 2.956 [solLum] Early-type star luminosity (phys.luminosity)
log(L+E)1 3.103 [solLum] Early-type star luminosity plus the total error on it (stat.error)
log(L-E)1 2.809 [solLum] Early-type star luminosity minus the total error on it (stat.error)
Comp2B  Late-type star of the HD binary (meta.code.multip)
log(Teff)2  [K] Late-type star effective temperature (phys.temperature.effective)
log(Teff+E)2  [K] Late-type star Teff plus the total error on it (stat.error)
log(Teff-E)2  [K] Late-type star Teff minus the total error on it (stat.error)
log(L)2  [solLum] Late-type star luminosity (phys.luminosity)
log(L+E)2  [solLum] Late-type star luminosity plus the total error on it (stat.error)
log(L-E)2  [solLum] Late-type star luminosity minus the total error on it (stat.error)

_RA057.0678 deg (i) Right Ascension (J2000) from SIMBAD (not part of the original data) (pos.eq.ra;meta.main)
_DE+11.1433 deg (i) Declination (J2000) from SIMBAD (not part of the original data) (pos.eq.dec;meta.main)
  
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