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V/117A/newcat Geneva-Copenhagen Survey of Solar neighbourhood (Holmberg+, 2007)
Main catalogue recalibrated data (2007) (16682 rows)
  recno=8509
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ColumnValue  Explain   (UCD)
_RAJ200012 32 04.2 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DEJ2000-16 11 45 "d:m:s" Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.dec)
_RAB195012 29 27.9 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DEB1950-15 55 12 "d:m:s" Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.dec)
_Glon296.1790 deg Galactic longitude (computed by VizieR, not part of the original data) (pos.galactic.lon)
_Glat+46.4218 deg Galactic latitude (computed by VizieR, not part of the original data) (pos.galactic.lat)
8509recno 8509  Record number within the original table (starting from 1) (meta.record)

HIP 61174   Hipparcos number if available (meta.id;meta.main)
NameHD 109085  Object name (HD,BD,CD or CP) (Note 1)   (meta.id;meta.main)
Comp   Components included in photometry (Note 2)   (meta.code.multip)
RAJ200012 32 04.2 "h:m:s" Right ascension (ICRF) (pos.eq.ra;meta.main)
DEJ2000-16 11 45 "d:m:s" Declination (ICRF) (pos.eq.dec;meta.main)
logTe 3.828 [K] Effective temperature (phys.temperature.effective)
[Fe/H]-0.03 [Sun] Metallicity (phys.abund.Z)
Dist 18 pc Distance (pos.distance;pos.heliocentric)
VMAG 2.99 mag Absolute magnitude (phys.magAbs)
Age 1.5 Gyr Age, in Gigayears (time.age)
clAge 1.1 Gyr Lower confidence limit on Age (time.age;stat.fit.param)
chAge 1.7 Gyr Upper confidence limit on Age (time.age;stat.fit.param)
UVel -29 km/s Heliocentric space velocity component U (Note 3)   (pos.cartesian.x)
VVel -22 km/s Heliocentric space velocity component V (Note 3)   (pos.cartesian.y)
WVel -5 km/s Heliocentric space velocity component W (Note 3)   (pos.cartesian.z)
fb   Flag for binaries of all types (Note 3)   (meta.code.multip)
fs   Flag for cool dwarfs south of -26deg (meta.code)
Vmag 4.297 mag Johnson V magnitude (phot.mag;em.opt.V)
b-y 0.250 mag Stromgren b-y colour (phot.color;em.opt.B;em.opt.V)
Hbeta 2.699 mag Stromgren Hbeta index (spect.index;em.line.Hbeta)
E(b-y) 0.007 mag Colour excess (Note 5)   (phot.color.excess)
dVMag 0.37 mag Magnitude difference to ZAMS (phot.mag;arith.diff)
frH  Source for the distance (Note 8)   (meta.ref;pos.frame)
fg   Flag for suspected giants (Note 9)   (meta.code)
mass 1.43 solMass Mass, in solar masses (phys.mass)
clmass 1.38 solMass Lower confidence limit on mass (phys.mass)
chmass 1.48 solMass Upper confidence limit on mass (phys.mass)
RVel 1.8 km/s Mean radial velocity (Note 10)   (spect.dopplerVeloc;stat.mean)
meRVel 5.3 km/s Mean error of radial velocity (stat.error;spect.dopplerVeloc)
e_RVel 7.5 km/s Standard deviation of RVel measurements (stat.error;spect.dopplerVeloc)
o_RVel 2   Number of RVel measurements (meta.number)
dT 395 d Time-span of RVel measurements (time.interval)
P(chi2) 0.019   Probability of constant RVel (stat.probability)
fd   Flag for spectroscopic binaries (Note 10)   (meta.code.multip)

q   q indicates that an estimate of the mass ratio is given in table2 (meta.ref.url)

fvC  Source of RVel (Note 11)   (meta.ref;pos.frame)
vsini  km/s Rotational velocity (phys.veloc.rotat)
pmRA -425 mas/a Proper motion in right ascension (Note 4)   (pos.pm;pos.eq.ra)
pmDE -57 mas/a Proper motion in declination (Note 4)   (pos.pm;pos.eq.dec)
e_pm 1 mas/a Standard error of total proper motion (Note 4)   (stat.error)
plx 54.9 mas Hipparcos parallax (pos.parallax.trig)
e_plx 0.7 mas Standard error of parallax (stat.error;pos.parallax)
Rgal 7.994 kpc Galactic radial position (Note 13)   (pos.distance;pos.galactocentric)
zgal 0.013 kpc Galactic vertical position (Note 13)   (pos.distance;pos.cartesian.z)
Rmin 6.82 kpc Perigalactic distance (src.orbital)
Rmax 8.16 kpc Apogalactic distance (src.orbital)
ecc 0.09   Eccentricity of galactic orbit (src.orbital.eccentricity;pos.galactic)
zmax 0.04 kpc Maximum distance from galactic plane (src.orbital)
Notesd  General note (Note 14)   (meta.note)

Tycho-2Tycho-2  Tycho-2 data for this star (meta.ref.url)
SimbadSimbad  ask the Simbad data-base about this object
  
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