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=850
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ColumnValue  Explain   (UCD)
_RAJ200009 01 24.1295 "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+32 15 08.264 "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)
_RAB195008 58 20.4478 "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+32 26 56.286 "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)
_Glon192.3551879 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+40.3642438 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)
850recno 850  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

HD 77104  Star HD number (meta.id;meta.main)
SpTypeA2V  MK spectral type (src.spType)
logT 3.953 [K] Logarithmic effective temperature (phys.temperature.effective)
e_logT 0.011 [K] Error on logT (stat.error)
logL 1.9811 [Lsun] Logarithmic luminosity (phys.luminosity)
e_logL 0.0993 [Lsun] Error on logL (stat.error)
Mass 2.73 Msun Stellar mass (phys.mass)
e_Mass 0.11 Msun Error on the stellar mass (stat.error;phys.mass)
Age 0.930  Fractional age on the main sequence (time.age;meta.main)
e_Age 0.058  Error on the fractional age (stat.error;time.age)
vsini183 km/s Projected rotational velocity (phys.veloc.rotat)
r_vsini 2  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
_RA135.35054 deg (i) Right Ascension (J2000) from SIMBAD (not part of the original data) (pos.eq.ra;meta.main)
_DE+32.25230 deg (i) Declination (J2000) from SIMBAD (not part of the original data) (pos.eq.dec;meta.main)
  
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