VizieR

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VizieR

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J/AN/331/349/single O, B-type & red supergiant masses and luminosities (Hohle+, 2010)
Input data and derived mass and luminosity for single stars (2196 rows)
  recno=1050
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ColumnValue  Explain   (UCD)
_RAJ200010 19 42.0303 "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)
_DEJ2000-65 08 14.058 "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)
_RAB195010 18 09.4770 "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)
_DEB1950-64 53 07.658 "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)
_Glon287.8434776 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-06.8107864 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)
1050recno 1050  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
M   M for multiple stars having details in table2, table1p/s (meta.code.multip)

HIP 50562  Hipparcos identification number (Cat. I/311) (meta.id;meta.main)
Bmag 7.926 mag B magnitude (phot.mag;em.opt.B)
Vmag 6.334 mag V magnitude (phot.mag;em.opt.V)
Jmag 3.775 mag 2MASS J magnitude (phot.mag;em.IR.J)
e_Jmag 0.274 mag rms uncertainty on Jmag (stat.error;phot.mag;em.IR.J)
Hmag 2.872 mag 2MASS H magnitude (phot.mag;em.IR.H)
e_Hmag 0.236 mag rms uncertainty on Hmag (stat.error;phot.mag;em.IR.H)
Kmag 2.756 mag 2MASS K magnitude (phot.mag;em.IR.K)
e_Kmag 0.274 mag rms uncertainty on Kmag (stat.error;phot.mag;em.IR.K)
plx 2.29 mas New reduced Hipparcos parallax (pos.parallax.phot)
e_plx 0.39 mas rms uncertainty on plx (stat.error;pos.parallax)
pcor 2.314 mas Parallax correction (Note 1)   (arith.factor)
e_pcor 0.394 mas rms uncertainty on pcor (stat.error)
SpTypeK2 II  MK spectral type (src.spType)
Teff 4335 K Input effective temperature (phys.temperature.effective)

SimbadSimbad  ask the Simbad data-base about this object

minM1 3.83 solMass Bertelli mass interval, lower value (Note 1)   (phys.mass)
maxM1 6.28 solMass Bertelli mass interval, upper value (Note 1)   (phys.mass)
minM2 3.97 solMass Claret mass interval, lower value (Note 1)   (phys.mass)
maxM2 6.25 solMass Claret mass interval, upper value (Note 1)   (phys.mass)
minM3 3.97 solMass Schaller mass interval, lower value (Note 1)   (phys.mass)
maxM3 7.00 solMass Schaller mass interval, upper value (Note 1)   (phys.mass)
Mmed 4.95 solMass Median mass (phys.mass)
e_Mmed 0.08 solMass Standard deviation for Median mass (stat.error)
Lbol 1528 solLum Calculated bolometric luminosity (Note 2)   (phys.luminosity)
Teffc 4335 K Calculated Effective temperature (phys.temperature.effective;meta.modelled)

_RA154.92513 deg (i) Right Ascension (J2000) from SIMBAD (not part of the original data) (pos.eq.ra;meta.main)
_DE-65.13724 deg (i) Declination (J2000) from SIMBAD (not part of the original data) (pos.eq.dec;meta.main)
  
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