VizieR

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VizieR

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J/A+A/537/A120/table1 Rotational velocities of A-type stars. IV. (Zorec+, 2012)
Fundamental parameters for 2014 B6 to F2-type stars (2014 rows)
  recno=345
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ColumnValue  Explain   (UCD)
_RAJ200004 25 29.3834 "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+17 55 40.458 "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)
_RAB195004 22 35.9565 "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+17 48 53.101 "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)
_Glon178.1177322 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-21.2947506 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)
345recno 345  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

HD 27962  Star HD number (meta.id;meta.main)
SpTypeA2IV  MK spectral type (src.spType)
logT 3.947 [K] Logarithmic effective temperature (phys.temperature.effective)
e_logT 0.005 [K] Error on logT (stat.error)
logL 1.5839 [Lsun] Logarithmic luminosity (phys.luminosity)
e_logL 0.0235 [Lsun] Error on logL (stat.error)
Mass 2.29 Msun Stellar mass (phys.mass)
e_Mass 0.03 Msun Error on the stellar mass (stat.error;phys.mass)
Age 0.687  Fractional age on the main sequence (time.age;meta.main)
e_Age 0.031  Error on the fractional age (stat.error;time.age)
vsini 11 km/s Projected rotational velocity (phys.veloc.rotat)
r_vsini 5  Source of vsini (Note 1)   (meta.ref)
ClassCP  Classification of the star: blank=normal, CB=Close binary, CP=chemically peculiar (meta.code.class)

SimbadSimbad  ask the Simbad data-base about this object
_RA066.37243 deg (i) Right Ascension (J2000) from SIMBAD (not part of the original data) (pos.eq.ra;meta.main)
_DE+17.92790 deg (i) Declination (J2000) from SIMBAD (not part of the original data) (pos.eq.dec;meta.main)
  
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