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V/117A/newcat Geneva-Copenhagen Survey of Solar neighbourhood (Holmberg+, 2007)
Main catalogue recalibrated data (2007) (16682 rows)
  recno=9988
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200014 39 36.4 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DEJ2000-60 50 02 "d:m:s" Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.dec)
_RAB195014 35 46.9 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DEB1950-60 37 08 "d:m:s" Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.dec)
_Glon315.7340 deg Galactic longitude (computed by VizieR, not part of the original data) (pos.galactic.lon)
_Glat -0.6795 deg Galactic latitude (computed by VizieR, not part of the original data) (pos.galactic.lat)
9988recno 9988  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

HIP 71683   Hipparcos number if available (meta.id;meta.main)
NameHD 128620/1  Object name (HD,BD,CD or CP) (Note 1)   (meta.id;meta.main)
Comp   Components included in photometry (Note 2)   (meta.code.multip)
RAJ200014 39 36.4 "h:m:s" Right ascension (ICRF) (pos.eq.ra;meta.main)
DEJ2000-60 50 02 "d:m:s" Declination (ICRF) (pos.eq.dec;meta.main)
logTe 3.747 [K] Effective temperature (phys.temperature.effective)
[Fe/H] 0.12 [Sun] Metallicity (phys.abund.Z)
Dist 1 pc Distance (pos.distance;pos.heliocentric)
VMAG 4.06 mag Absolute magnitude (phys.magAbs)
Age  Gyr Age, in Gigayears (time.age)
clAge  Gyr Lower confidence limit on Age (time.age;stat.fit.param)
chAge  Gyr Upper confidence limit on Age (time.age;stat.fit.param)
UVel -28 km/s Heliocentric space velocity component U (Note 3)   (pos.cartesian.x)
VVel 7 km/s Heliocentric space velocity component V (Note 3)   (pos.cartesian.y)
WVel 9 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-0.290 mag Johnson V magnitude (phot.mag;em.opt.V)
b-y 0.438 mag Stromgren b-y colour (phot.color;em.opt.B;em.opt.V)
Hbeta 2.605 mag Stromgren Hbeta index (spect.index;em.line.Hbeta)
E(b-y)  mag Colour excess (Note 5)   (phot.color.excess)
dVMag 1.23 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  solMass Mass, in solar masses (phys.mass)
clmass  solMass Lower confidence limit on mass (phys.mass)
chmass  solMass Upper confidence limit on mass (phys.mass)
RVel -25.1 km/s Mean radial velocity (Note 10)   (spect.dopplerVeloc;stat.mean)
meRVel 0.3 km/s Mean error of radial velocity (stat.error;spect.dopplerVeloc)
e_RVel  km/s Standard deviation of RVel measurements (stat.error;spect.dopplerVeloc)
o_RVel 1   Number of RVel measurements (meta.number)
dT 0 d Time-span of RVel measurements (time.interval)
P(chi2)    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 4 km/s Rotational velocity (phys.veloc.rotat)
pmRA-3679 mas/a Proper motion in right ascension (Note 4)   (pos.pm;pos.eq.ra)
pmDE 483 mas/a Proper motion in declination (Note 4)   (pos.pm;pos.eq.dec)
e_pm 2 mas/a Standard error of total proper motion (Note 4)   (stat.error)
plx742.1 mas Hipparcos parallax (pos.parallax.trig)
e_plx 1.4 mas Standard error of parallax (stat.error;pos.parallax)
Rgal 7.999 kpc Galactic radial position (Note 13)   (pos.distance;pos.galactocentric)
zgal 0.000 kpc Galactic vertical position (Note 13)   (pos.distance;pos.cartesian.z)
Rmin 7.68 kpc Perigalactic distance (src.orbital)
Rmax 8.92 kpc Apogalactic distance (src.orbital)
ecc 0.07   Eccentricity of galactic orbit (src.orbital.eccentricity;pos.galactic)
zmax 0.31 kpc Maximum distance from galactic plane (src.orbital)
Notesa  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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