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=665
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ColumnValue  Explain   (UCD)
_RAJ200007 25 42.9795 "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)
_DEJ2000-31 44 19.394 "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)
_RAB195007 23 47.6901 "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)
_DEB1950-31 38 17.212 "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)
_Glon244.9549353 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-07.3010705 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)
665recno 665  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 36045  Hipparcos identification number (Cat. I/311) (meta.id;meta.main)
Bmag 6.129 mag B magnitude (phot.mag;em.opt.B)
Vmag 6.296 mag V magnitude (phot.mag;em.opt.V)
Jmag 6.681 mag 2MASS J magnitude (phot.mag;em.IR.J)
e_Jmag 0.024 mag rms uncertainty on Jmag (stat.error;phot.mag;em.IR.J)
Hmag 6.761 mag 2MASS H magnitude (phot.mag;em.IR.H)
e_Hmag 0.036 mag rms uncertainty on Hmag (stat.error;phot.mag;em.IR.H)
Kmag 6.802 mag 2MASS K magnitude (phot.mag;em.IR.K)
e_Kmag 0.020 mag rms uncertainty on Kmag (stat.error;phot.mag;em.IR.K)
plx 2.93 mas New reduced Hipparcos parallax (pos.parallax.phot)
e_plx 0.38 mas rms uncertainty on plx (stat.error;pos.parallax)
pcor 2.959 mas Parallax correction (Note 1)   (arith.factor)
e_pcor 0.384 mas rms uncertainty on pcor (stat.error)
SpTypeB2 V  MK spectral type (src.spType)
Teff 22000 K Input effective temperature (phys.temperature.effective)

SimbadSimbad  ask the Simbad data-base about this object

minM1 7.00 solMass Bertelli mass interval, lower value (Note 1)   (phys.mass)
maxM1 8.50 solMass Bertelli mass interval, upper value (Note 1)   (phys.mass)
minM2 7.94 solMass Claret mass interval, lower value (Note 1)   (phys.mass)
maxM2 7.94 solMass Claret mass interval, upper value (Note 1)   (phys.mass)
minM3 7.00 solMass Schaller mass interval, lower value (Note 1)   (phys.mass)
maxM3 9.00 solMass Schaller mass interval, upper value (Note 1)   (phys.mass)
Mmed 7.60 solMass Median mass (phys.mass)
e_Mmed 0.48 solMass Standard deviation for Median mass (stat.error)
Lbol 2700 solLum Calculated bolometric luminosity (Note 2)   (phys.luminosity)
Teffc 22000 K Calculated Effective temperature (phys.temperature.effective;meta.modelled)

_RA111.42908 deg (i) Right Ascension (J2000) from SIMBAD (not part of the original data) (pos.eq.ra;meta.main)
_DE-31.73872 deg (i) Declination (J2000) from SIMBAD (not part of the original data) (pos.eq.dec;meta.main)
  
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