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V/137D/XHIP Extended Hipparcos Compilation (XHIP) (Anderson+, 2012)
XHIP catalog: astrometry, spectrography, space motions, exoplanets, photometry, and references (117955 rows)
  recno=104023
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ColumnValue  Explain   (UCD)
_RAJ200021 08 46.8514601 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000-88 57 23.397732 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195020 15 03.4149362 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950-89 08 18.379021 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon303.9052626164 deg Galactic longitude at Epoch=J1991.25, proper motions taken into account (pos.galactic.lon)
_Glat-27.7134097382 deg Galactic latitude at Epoch=J1991.25, proper motions taken into account (pos.galactic.lat)
104023recno 104023  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

HIP104382  (i) Hipparcos identifier (linked to details from HIP catalogs) (meta.id;meta.main)
Comp   Component(s) (Note 1)   (meta.code.multip)
Classes*,V*,IR,UV  SIMBAD classifications (comma separated) (Note 2)   (src.class)
Gr    Cluster or Association membership(s) (Note 3)   (meta.code.member)
RAJ2000317.19172704 deg (i) Right ascension (ICRS, Epoch=J1991.25) (pos.eq.ra;meta.main)
e_RAJ2000 0.26 mas Standard error on RA*cos(DEdeg) (stat.error;pos.eq.ra)
DEJ2000-88.95651116 deg (i) Declination (ICRS, Epoch=J1991.25) (pos.eq.dec;meta.main)
e_DEJ2000 0.26 mas Standard error on DE (stat.error;pos.eq.dec)
Plx 11.61 mas Trigonometric parallax (pos.parallax.trig)
e_Plx 0.31 mas Standard error on Plx (stat.error;pos.parallax)
pmRA 26.13 mas/yr Proper motion in RA*cos(DEdeg) (pos.pm;pos.eq.ra)
e_pmRA 0.21 mas/yr Standard error on pmRA (stat.error;pos.pm;pos.eq.ra)
pmDE 4.85 mas/yr Proper motion in Declination (pos.pm;pos.eq.dec)
e_pmDE 0.20 mas/yr Standard error on pmDE (stat.error;pos.pm;pos.eq.dec)
r_HIP2   [1/2] Reference for Hipparcos astrometry (Note 4)   (meta.ref;pos.frame)
r_pm3   [1/3] Reference for proper motion (Note 5)   (meta.ref;pos.frame)
GLon303.90526446 deg Galactic longitude (Note 6)   (pos.galactic.lon)
GLat-27.71340850 deg Galactic latitude (Note 6)   (pos.galactic.lat)
Dist 86.06 pc Heliocentric distance (Note 7)   (pos.distance)
e_Dist 2.7 % Distance error expressed as percentage (Note 8)   (stat.error)
pmGLon -10.53 mas/yr Proper motion in GLon*cos(GLat) (pos.pm)
pmGLat -24.39 mas/yr Proper motion in GLat (pos.pm)
X 42.5 pc Heliocentric distance towards Gal. center (pos.distance)
Y -63.2 pc Heliocentric distance towards Gal. rotation (pos.distance)
Z -40.0 pc Heliocentric distance towards N. Gal. Pole (pos.distance)
RGal7358 pc Galactocentric distance (Note 9)   (pos.distance;pos.galactocentric)
vT 10.8 km/s Transverse velocity (phys.veloc)
SpTypeF0IV  Spectral type (MK, HD, or other) (src.spType)
Tc 40   ]0/140[ Temperature class codified (Note 10)   (src.spType)
Lc4   [1/6] Luminosity class codified (Note 11)   (src.class.luminosity)
RV 11.90 km/s Radial velocity (spect.dopplerVeloc;pos.heliocentric)
e_RV 2.80 km/s Standard error on RV (Note 12)   (stat.error)
q_RVA   [ABCD] Quality flag on RV (Note 13)   (meta.code.qual)
[Fe/H]  [Sun] Iron abundance (phys.abund.Fe)
e_[Fe/H]  [Sun] Standard error on [Fe/H] (Note 14)   (stat.error;phys.abund.Fe)
q_[Fe/H]    [ABC] Quality flag on [Fe/H] (Note 15)   (meta.code.qual;phys.abund.Fe)
age  Gyr Age, in billions of years (time.age)
b_age  Gyr Lower confidence limit on age (time.age;stat.fit.param)
B_age  Gyr Upper confidence limit on age (time.age;stat.fit.param)
U -0.3 km/s Heliocentric velocity towards Gal. center (spect.dopplerVeloc;pos.heliocentric)
V -7.3 km/s Heliocentric velocity towards Gal. rotation (phys.veloc.rotat;pos.heliocentric)
W -14.3 km/s Heliocentric velocity towards N. Gal. Pole (spect.dopplerVeloc;em.IR.8-15um)
UVW 16.1 km/s Total heliocentric velocity (phys.veloc)
Dmin 57.95 pc Minimum distance at solar encounter (Note 16)   (pos.distance)
Tmin-3864 kyr Timing of Dmin, in thousands of years (Note 17)   (time.epoch)
e 0.0995   Total orbital eccentricity (Note 18)   (src.orbital.eccentricity)
phi 49.4 deg [-180/180] Pericenter position angle (Note 18)   (src.orbital.periastron)
a 7912 pc Semi-major axis of orbit (Note 18)   (phys.size.smajAxis)
b 7873 pc Semi-minor axis of orbit (Note 18)   (phys.size.sminAxis)
c 787 pc Focus-to-center distance of orbit (=a.e) (Note 18)   (pos.distance;src.orbital)
L 7834 deg Semilatus rectum of orbit (Note 18)   (src.orbital)
Rmin7125 pc Orbital radius at pericenter (Note 18)   (pos.distance;src.orbital)
Rmax 8699 pc Orbital radius at apocenter (Note 18)   (pos.distance;src.orbital)
Npl    Number of exoplanets (known in April 2012) (meta.number)
Mpl   Exoplanet discovery method(s) (Note 19)   (meta.code;obs)

SimbadSimbad  ask the Simbad data-base about this object (meta.ref)

Hpmag 5.518 mag Median magnitude in Hipparcos system (phot.mag;em.opt.V)
e_Hpmag 0.002 mag Standard error on Hpmag (stat.error;phot.mag;em.IR.H)
m_Hpmag    [A-Z*-] Reference flag for Hpmag (Note 20)   (meta.code.multip)
Hpmax 5.49 mag Hpmag at maximum (5th percentile) (phot.mag;em.opt.V)
Hpmin 5.55 mag Hpmag at minimum (95th percentile) (phot.mag;em.IR.H)
Per 0.10 d Variability period (src.var)
HvarP mag [CDMPRU] Variability type (Note 21)   (meta.code;src.var)
Umag  mag Apparent magnitude in Johnson U (phot.mag;em.opt.U)
Bmag 5.733 mag Apparent magnitude in Johnson B (phot.mag;em.opt.B)
Vmag 5.45 mag Apparent magnitude in Johnson V (phot.mag;em.opt.V)
Rmag  mag Apparent magnitude in R (phot.mag;em.opt.R)
Imag 5.163 mag Apparent magnitude in I (phot.mag;em.opt.I)
Jmag 4.734 mag J selected default magnitude (Note 22)   (phot.mag;em.IR.J)
e_Jmag 0.184 mag J total magnitude uncertainty (Note 22)   (stat.error;phot.mag;em.IR.J)
Hmag 4.764 mag H selected default magnitude (Note 22)   (phot.mag;em.IR.H)
e_Hmag 0.016 mag H total magnitude uncertainty (Note 22)   (stat.error;phot.mag;em.IR.H)
Kmag 4.674 mag K selected default magnitude (Note 22)   (phot.mag;em.IR.K)
e_Kmag 0.020 mag K total magnitude uncertainty (Note 22)   (stat.error;phot.mag;em.IR.K)
2MASS21084697-8857236  2MASS source designation (linked to details from 2MASS-PSC catalog) (Note 22)   (meta.id.cross)
q2MCAA  JHK photometric quality flag (Note 22)   (meta.code.qual;phot)
B-V 0.283 mag Johnson B-V color index (phot.color;em.opt.B;em.opt.V)
e_B-V 0.005 mag Standard error on B-V (stat.error;phot.color;em.opt.B)
V-I 0.32 mag Color index in Cousins' system (phot.color;em.opt.V;em.opt.I)
e_V-I 0.01 mag Standard error on V-I (stat.error;phot.color;em.opt.V)
HpMag 0.844 mag Absolute Magnitude of Hpmag (Note 23)   (phot.mag;em.IR.H)
UMag  mag Absolute Magnitude in Johnson U (Note 23)   (phot.mag;em.opt.U)
BMag 1.06 mag Absolute Magnitude in Johnson B (Note 23)   (phys.magAbs;em.opt.B)
VMag 0.78 mag Absolute Magnitude in Johnson V (Note 23)   (phys.magAbs;em.opt.V)
RMag  mag Absolute Magnitude in R (Note 23)   (phys.magAbs;em.opt.R)
IMag 0.49 mag Absolute Magnitude in I (Note 23)   (phys.magAbs;em.opt.I)
JMag 0.06 mag Absolute Magnitude J (Note 23)   (phys.magAbs;em.IR.J)
HMag 0.09 mag Absolute Magnitude H (Note 23)   (phys.magAbs;em.IR.H)
KMag 0.00 mag Absolute Magnitude K (Note 23)   (phys.magAbs;em.IR.K)
Lum 40.51 Lsun Stellar luminosity (Note 23)   (phys.luminosity)
magmin 4.59 mag Apparent magnitude V at Tmin (main.dat) (phot.mag)
HD177482   Henry Draper catalog identifier (meta.id)
CstOct  Constellation membership (meta.code.member)
Atlas 516  Millennium Star Atlas page number (meta.bib.page)
Coords21088s8896  RA, DE in compact format; n = + ; s = - (meta.id)
NameSigma Octantis (Polaris Australis)  Star name(s) (meta.id)
GrpName   Cluster or Association name(s) (linked to Group characteristics ) (meta.id.parent)
CompID   Reference for Comp (main.dat) (meta.id)
rSpType1975MSS...C01....0H  Reference for SpType (main.dat) (Note 24)   (meta.ref;pos.frame)
r_RV564  Reference for RV (main.dat) (meta.ref;pos.frame)
r_[Fe/H]   Reference(s) for [Fe/H] (main.dat) (meta.ref)
  
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