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V/117A/newcat Geneva-Copenhagen Survey of Solar neighbourhood (Holmberg+, 2007)
Main catalogue recalibrated data (2007) (16682 rows)
  recno=15133
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ColumnValue  Explain   (UCD)
_RAJ200021 48 15.7 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DEJ2000-47 18 12 "d:m:s" Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.dec)
_RAB195021 45 02.0 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DEB1950-47 32 09 "d:m:s" Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.dec)
_Glon350.8786 deg Galactic longitude (computed by VizieR, not part of the original data) (pos.galactic.lon)
_Glat-49.1060 deg Galactic latitude (computed by VizieR, not part of the original data) (pos.galactic.lat)
15133recno 15133  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

HIP107649   Hipparcos number if available (meta.id;meta.main)
NameHD 207129  Object name (HD,BD,CD or CP) (Note 1)   (meta.id;meta.main)
CompA  Components included in photometry (Note 2)   (meta.code.multip)
RAJ200021 48 15.7 "h:m:s" Right ascension (ICRF) (pos.eq.ra;meta.main)
DEJ2000-47 18 12 "d:m:s" Declination (ICRF) (pos.eq.dec;meta.main)
logTe 3.768 [K] Effective temperature (phys.temperature.effective)
[Fe/H]-0.15 [Sun] Metallicity (phys.abund.Z)
Dist 16 pc Distance (pos.distance;pos.heliocentric)
VMAG 4.61 mag Absolute magnitude (phys.magAbs)
Age 3.8 Gyr Age, in Gigayears (time.age)
clAge 1.3 Gyr Lower confidence limit on Age (time.age;stat.fit.param)
chAge 7.4 Gyr Upper confidence limit on Age (time.age;stat.fit.param)
UVel -14 km/s Heliocentric space velocity component U (Note 3)   (pos.cartesian.x)
VVel -23 km/s Heliocentric space velocity component V (Note 3)   (pos.cartesian.y)
WVel 1 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 5.576 mag Johnson V magnitude (phot.mag;em.opt.V)
b-y 0.384 mag Stromgren b-y colour (phot.color;em.opt.B;em.opt.V)
Hbeta 2.603 mag Stromgren Hbeta index (spect.index;em.line.Hbeta)
E(b-y) 0.005 mag Colour excess (Note 5)   (phot.color.excess)
dVMag 0.42 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 0.97 solMass Mass, in solar masses (phys.mass)
clmass 0.92 solMass Lower confidence limit on mass (phys.mass)
chmass 1.04 solMass Upper confidence limit on mass (phys.mass)
RVel -7.6 km/s Mean radial velocity (Note 10)   (spect.dopplerVeloc;stat.mean)
meRVel 0.1 km/s Mean error of radial velocity (stat.error;spect.dopplerVeloc)
e_RVel 0.2 km/s Standard deviation of RVel measurements (stat.error;spect.dopplerVeloc)
o_RVel 5   Number of RVel measurements (meta.number)
dT2191 d Time-span of RVel measurements (time.interval)
P(chi2) 0.842   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 2 km/s Rotational velocity (phys.veloc.rotat)
pmRA 165 mas/a Proper motion in right ascension (Note 4)   (pos.pm;pos.eq.ra)
pmDE -295 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 64.0 mas Hipparcos parallax (pos.parallax.trig)
e_plx 0.8 mas Standard error of parallax (stat.error;pos.parallax)
Rgal 7.990 kpc Galactic radial position (Note 13)   (pos.distance;pos.galactocentric)
zgal-0.012 kpc Galactic vertical position (Note 13)   (pos.distance;pos.cartesian.z)
Rmin 6.98 kpc Perigalactic distance (src.orbital)
Rmax 8.00 kpc Apogalactic distance (src.orbital)
ecc 0.07   Eccentricity of galactic orbit (src.orbital.eccentricity;pos.galactic)
zmax 0.12 kpc Maximum distance from galactic plane (src.orbital)
Notes   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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