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=1433
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ColumnValue  Explain   (UCD)
_RAJ200016 56 48.0347 "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)
_DEJ2000-23 09 01.232 "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)
_RAB195016 53 46.8649 "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)
_DEB1950-23 04 22.016 "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)
_Glon358.6031420 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+12.3099826 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)
1433recno 1433  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

HD152849  Star HD number (meta.id;meta.main)
SpTypeA0V  MK spectral type (src.spType)
logT 4.000 [K] Logarithmic effective temperature (phys.temperature.effective)
e_logT 0.004 [K] Error on logT (stat.error)
logL 1.7794 [Lsun] Logarithmic luminosity (phys.luminosity)
e_logL 0.0933 [Lsun] Error on logL (stat.error)
Mass 2.58 Msun Stellar mass (phys.mass)
e_Mass 0.10 Msun Error on the stellar mass (stat.error;phys.mass)
Age 0.590  Fractional age on the main sequence (time.age;meta.main)
e_Age 0.112  Error on the fractional age (stat.error;time.age)
vsini204 km/s Projected rotational velocity (phys.veloc.rotat)
r_vsini 5  Source of vsini (Note 1)   (meta.ref)
ClassCB  Classification of the star: blank=normal, CB=Close binary, CP=chemically peculiar (meta.code.class)

SimbadSimbad  ask the Simbad data-base about this object
_RA254.20014 deg (i) Right Ascension (J2000) from SIMBAD (not part of the original data) (pos.eq.ra;meta.main)
_DE-23.15034 deg (i) Declination (J2000) from SIMBAD (not part of the original data) (pos.eq.dec;meta.main)
  
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