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J/ApJ/722/605/table4 A stellar rotation census of B stars (Huang+, 2010)
Stellar parameters of new field B stars (375 rows)
  recno=256
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ColumnValue  Explain   (UCD)
_RAJ200003 07 25.6721 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000. (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+17 52 47.967 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000. (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 04 36.3745 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J2000. (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+17 41 18.320 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J2000. (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)
_Glon162.9837439 deg Galactic longitude at Epoch=J2000. (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-34.2094733 deg Galactic latitude at Epoch=J2000. (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)
256recno 256  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SAO 93284  SAO number (Cat. I/131) of the star (meta.id;meta.main)
HD 19374   HD number when available (meta.id)
HJD1812.75101 d First night HJD of first exposure; -2454000 (time.epoch;obs.exposure)
HRV1 16.9 km/s First night heliocentric radial velocity (spect.dopplerVeloc;pos.heliocentric)
HJD2813.82800 d Second night HJD of first exposure; -2454000 (time.epoch;obs.exposure)
HRV2 24.5 km/s Second night heliocentric radial velocity (spect.dopplerVeloc;pos.heliocentric)
vsini 0 km/s Projected equatorial rotational velocity (phys.veloc.rotat)
e_vsini24 km/s Error in vsini (stat.error;phys.veloc.rotat)
Teff20257 K Effective temperature (phys.temperature.effective)
e_Teff250 K Measurement error in Teff (stat.error;phys.temperature.effective)
log(g) 3.998 [cm/s2] Log of surface gravitational acceleration (phys.gravity)
e_log(g) 0.029 [cm/s2] Measurement error in log(g) (stat.error)
log(gP) 3.998 [cm/s2] Estimated log(g) at the stellar pole (phys.gravity)
logM 7.4 [Msun] Log of the stellar mass (phys.mass)
Vc456 km/s Critical velocity (phys.veloc)
Comm   Additional comment(s) (meta.note)

SimbadSimbad  ask the Simbad data-base about this object (meta.ref.url)
_RA046.85697 deg (i) Positions from SIMBAD database (right ascension part) (pos.eq.ra;meta.main)
_DE+17.87999 deg (i) Positions from SIMBAD database (declination part) (pos.eq.dec;meta.main)
  
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