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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=4567
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ColumnValue  Explain   (UCD)
_RAJ200000 58 36.3594035 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000-29 21 26.824117 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195000 56 11.8906644 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950-29 37 38.266955 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon268.0477235415 deg Galactic longitude at Epoch=J1991.25, proper motions taken into account (pos.galactic.lon)
_Glat-87.2685497382 deg Galactic latitude at Epoch=J1991.25, proper motions taken into account (pos.galactic.lat)
4567recno 4567  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

HIP 4577  (i) Hipparcos identifier (linked to details from HIP catalogs) (meta.id;meta.main)
Comp   Component(s) (Note 1)   (meta.code.multip)
ClassesSB*,*,V*,IR,blu,UV  SIMBAD classifications (comma separated) (Note 2)   (src.class)
Gr    Cluster or Association membership(s) (Note 3)   (meta.code.member)
RAJ2000014.65144096 deg (i) Right ascension (ICRS, Epoch=J1991.25) (pos.eq.ra;meta.main)
e_RAJ2000 0.13 mas Standard error on RA*cos(DEdeg) (stat.error;pos.eq.ra)
DEJ2000-29.35746422 deg (i) Declination (ICRS, Epoch=J1991.25) (pos.eq.dec;meta.main)
e_DEJ2000 0.12 mas Standard error on DE (stat.error;pos.eq.dec)
Plx 4.20 mas Trigonometric parallax (pos.parallax.trig)
e_Plx 0.18 mas Standard error on Plx (stat.error;pos.parallax)
pmRA 20.28 mas/yr Proper motion in RA*cos(DEdeg) (pos.pm;pos.eq.ra)
e_pmRA 0.19 mas/yr Standard error on pmRA (stat.error;pos.pm;pos.eq.ra)
pmDE 5.38 mas/yr Proper motion in Declination (pos.pm;pos.eq.dec)
e_pmDE 0.14 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)
GLon268.04772586 deg Galactic longitude (Note 6)   (pos.galactic.lon)
GLat-87.26854821 deg Galactic latitude (Note 6)   (pos.galactic.lat)
Dist 237.57 pc Heliocentric distance (Note 7)   (pos.distance)
e_Dist 4.3 % Distance error expressed as percentage (Note 8)   (stat.error)
pmGLon -19.60 mas/yr Proper motion in GLon*cos(GLat) (pos.pm)
pmGLat 7.48 mas/yr Proper motion in GLat (pos.pm)
X -0.4 pc Heliocentric distance towards Gal. center (pos.distance)
Y -11.3 pc Heliocentric distance towards Gal. rotation (pos.distance)
Z-237.3 pc Heliocentric distance towards N. Gal. Pole (pos.distance)
RGal7404 pc Galactocentric distance (Note 9)   (pos.distance;pos.galactocentric)
vT 23.6 km/s Transverse velocity (phys.veloc)
SpTypeB7II+ CII  Spectral type (MK, HD, or other) (src.spType)
Tc 27   ]0/140[ Temperature class codified (Note 10)   (src.spType)
Lc2   [1/6] Luminosity class codified (Note 11)   (src.class.luminosity)
RV 9.60 km/s Radial velocity (spect.dopplerVeloc;pos.heliocentric)
e_RV 0.60 km/s Standard error on RV (Note 12)   (stat.error)
q_RVD   [ABCD] Quality flag on RV (Note 13)   (meta.code.qual)
[Fe/H] 0.09 [Sun] Iron abundance (phys.abund.Fe)
e_[Fe/H] 9.99 [Sun] Standard error on [Fe/H] (Note 14)   (stat.error;phys.abund.Fe)
q_[Fe/H]C   [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 -22.4 km/s Heliocentric velocity towards Gal. center (spect.dopplerVeloc;pos.heliocentric)
V -8.1 km/s Heliocentric velocity towards Gal. rotation (phys.veloc.rotat;pos.heliocentric)
W -9.2 km/s Heliocentric velocity towards N. Gal. Pole (spect.dopplerVeloc;em.IR.8-15um)
UVW 25.5 km/s Total heliocentric velocity (phys.veloc)
Dmin 220.09 pc Minimum distance at solar encounter (Note 16)   (pos.distance)
Tmin-3429 kyr Timing of Dmin, in thousands of years (Note 17)   (time.epoch)
e 0.0750   Total orbital eccentricity (Note 18)   (src.orbital.eccentricity)
phi -32.4 deg [-180/180] Pericenter position angle (Note 18)   (src.orbital.periastron)
a 7917 pc Semi-major axis of orbit (Note 18)   (phys.size.smajAxis)
b 7895 pc Semi-minor axis of orbit (Note 18)   (phys.size.sminAxis)
c 594 pc Focus-to-center distance of orbit (=a.e) (Note 18)   (pos.distance;src.orbital)
L 7873 deg Semilatus rectum of orbit (Note 18)   (src.orbital)
Rmin7323 pc Orbital radius at pericenter (Note 18)   (pos.distance;src.orbital)
Rmax 8511 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 4.263 mag Median magnitude in Hipparcos system (phot.mag;em.opt.V)
e_Hpmag 0.001 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 4.26 mag Hpmag at maximum (5th percentile) (phot.mag;em.opt.V)
Hpmin 4.27 mag Hpmag at minimum (95th percentile) (phot.mag;em.IR.H)
Per  d Variability period (src.var)
HvarC mag [CDMPRU] Variability type (Note 21)   (meta.code;src.var)
Umag 3.520 mag Apparent magnitude in Johnson U (phot.mag;em.opt.U)
Bmag 4.146 mag Apparent magnitude in Johnson B (phot.mag;em.opt.B)
Vmag 4.30 mag Apparent magnitude in Johnson V (phot.mag;em.opt.V)
Rmag  mag Apparent magnitude in R (phot.mag;em.opt.R)
Imag 4.403 mag Apparent magnitude in I (phot.mag;em.opt.I)
Jmag 4.847 mag J selected default magnitude (Note 22)   (phot.mag;em.IR.J)
e_Jmag 0.260 mag J total magnitude uncertainty (Note 22)   (stat.error;phot.mag;em.IR.J)
Hmag 4.808 mag H selected default magnitude (Note 22)   (phot.mag;em.IR.H)
e_Hmag 0.076 mag H total magnitude uncertainty (Note 22)   (stat.error;phot.mag;em.IR.H)
Kmag 4.669 mag K selected default magnitude (Note 22)   (phot.mag;em.IR.K)
e_Kmag 0.038 mag K total magnitude uncertainty (Note 22)   (stat.error;phot.mag;em.IR.K)
2MASS00583635-2921266  2MASS source designation (linked to details from 2MASS-PSC catalog) (Note 22)   (meta.id.cross)
q2MDEE  JHK photometric quality flag (Note 22)   (meta.code.qual;phot)
B-V-0.154 mag Johnson B-V color index (phot.color;em.opt.B;em.opt.V)
e_B-V 0.007 mag Standard error on B-V (stat.error;phot.color;em.opt.B)
V-I-0.12 mag Color index in Cousins' system (phot.color;em.opt.V;em.opt.I)
e_V-I 0.02 mag Standard error on V-I (stat.error;phot.color;em.opt.V)
HpMag-2.616 mag Absolute Magnitude of Hpmag (Note 23)   (phot.mag;em.IR.H)
UMag-3.359 mag Absolute Magnitude in Johnson U (Note 23)   (phot.mag;em.opt.U)
BMag-2.73 mag Absolute Magnitude in Johnson B (Note 23)   (phys.magAbs;em.opt.B)
VMag-2.58 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-2.48 mag Absolute Magnitude in I (Note 23)   (phys.magAbs;em.opt.I)
JMag-2.03 mag Absolute Magnitude J (Note 23)   (phys.magAbs;em.IR.J)
HMag-2.07 mag Absolute Magnitude H (Note 23)   (phys.magAbs;em.IR.H)
KMag -2.21 mag Absolute Magnitude K (Note 23)   (phys.magAbs;em.IR.K)
Lum 2549.11 Lsun Stellar luminosity (Note 23)   (phys.luminosity)
magmin 4.13 mag Apparent magnitude V at Tmin (main.dat) (phot.mag)
HD 5737   Henry Draper catalog identifier (meta.id)
CstScl  Constellation membership (meta.code.member)
Atlas 386  Millennium Star Atlas page number (meta.bib.page)
Coords00586s2936  RA, DE in compact format; n = + ; s = - (meta.id)
NameAlpha Sculptoris  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)
rSpType1994AJ....107.1556G  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]270  Reference(s) for [Fe/H] (main.dat) (meta.ref)
  
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