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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=94505
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ColumnValue  Explain   (UCD)
_RAJ200019 17 38.0784471 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000-18 57 10.470611 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195019 14 42.5902740 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950-19 02 36.985926 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon018.6109247133 deg Galactic longitude at Epoch=J1991.25, proper motions taken into account (pos.galactic.lon)
_Glat-14.1289435925 deg Galactic latitude at Epoch=J1991.25, proper motions taken into account (pos.galactic.lat)
94505recno 94505  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

HIP 94820  (i) Hipparcos identifier (linked to details from HIP catalogs) (meta.id;meta.main)
Comp   Component(s) (Note 1)   (meta.code.multip)
Classes*,IR  SIMBAD classifications (comma separated) (Note 2)   (src.class)
Gr    Cluster or Association membership(s) (Note 3)   (meta.code.member)
RAJ2000289.40868975 deg (i) Right ascension (ICRS, Epoch=J1991.25) (pos.eq.ra;meta.main)
e_RAJ2000 0.25 mas Standard error on RA*cos(DEdeg) (stat.error;pos.eq.ra)
DEJ2000-18.95288201 deg (i) Declination (ICRS, Epoch=J1991.25) (pos.eq.dec;meta.main)
e_DEJ2000 0.16 mas Standard error on DE (stat.error;pos.eq.dec)
Plx 6.77 mas Trigonometric parallax (pos.parallax.trig)
e_Plx 0.27 mas Standard error on Plx (stat.error;pos.parallax)
pmRA -11.50 mas/yr Proper motion in RA*cos(DEdeg) (pos.pm;pos.eq.ra)
e_pmRA 0.40 mas/yr Standard error on pmRA (stat.error;pos.pm;pos.eq.ra)
pmDE -10.90 mas/yr Proper motion in Declination (pos.pm;pos.eq.dec)
e_pmDE 0.40 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_pm2   [1/3] Reference for proper motion (Note 5)   (meta.ref;pos.frame)
GLon 18.61092666 deg Galactic longitude (Note 6)   (pos.galactic.lon)
GLat-14.12894413 deg Galactic latitude (Note 6)   (pos.galactic.lat)
Dist 147.43 pc Heliocentric distance (Note 7)   (pos.distance)
e_Dist 4.0 % Distance error expressed as percentage (Note 8)   (stat.error)
pmGLon -14.66 mas/yr Proper motion in GLon*cos(GLat) (pos.pm)
pmGLat 6.01 mas/yr Proper motion in GLat (pos.pm)
X 135.5 pc Heliocentric distance towards Gal. center (pos.distance)
Y 45.6 pc Heliocentric distance towards Gal. rotation (pos.distance)
Z -36.0 pc Heliocentric distance towards N. Gal. Pole (pos.distance)
RGal7265 pc Galactocentric distance (Note 9)   (pos.distance;pos.galactocentric)
vT 11.1 km/s Transverse velocity (phys.veloc)
SpTypeG8II-III  Spectral type (MK, HD, or other) (src.spType)
Tc 58   ]0/140[ Temperature class codified (Note 10)   (src.spType)
Lc2   [1/6] Luminosity class codified (Note 11)   (src.class.luminosity)
RV 14.80 km/s Radial velocity (spect.dopplerVeloc;pos.heliocentric)
e_RV 0.90 km/s Standard error on RV (Note 12)   (stat.error)
q_RVA   [ABCD] Quality flag on RV (Note 13)   (meta.code.qual)
[Fe/H]-0.14 [Sun] Iron abundance (phys.abund.Fe)
e_[Fe/H] 0.06 [Sun] Standard error on [Fe/H] (Note 14)   (stat.error;phys.abund.Fe)
q_[Fe/H]A   [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 17.8 km/s Heliocentric velocity towards Gal. center (spect.dopplerVeloc;pos.heliocentric)
V -4.8 km/s Heliocentric velocity towards Gal. rotation (phys.veloc.rotat;pos.heliocentric)
W 0.5 km/s Heliocentric velocity towards N. Gal. Pole (spect.dopplerVeloc;em.IR.8-15um)
UVW 18.5 km/s Total heliocentric velocity (phys.veloc)
Dmin 88.32 pc Minimum distance at solar encounter (Note 16)   (pos.distance)
Tmin-6245 kyr Timing of Dmin, in thousands of years (Note 17)   (time.epoch)
e 0.1681   Total orbital eccentricity (Note 18)   (src.orbital.eccentricity)
phi 62.1 deg [-180/180] Pericenter position angle (Note 18)   (src.orbital.periastron)
a 8064 pc Semi-major axis of orbit (Note 18)   (phys.size.smajAxis)
b 7949 pc Semi-minor axis of orbit (Note 18)   (phys.size.sminAxis)
c 1355 pc Focus-to-center distance of orbit (=a.e) (Note 18)   (pos.distance;src.orbital)
L 7836 deg Semilatus rectum of orbit (Note 18)   (src.orbital)
Rmin6709 pc Orbital radius at pericenter (Note 18)   (pos.distance;src.orbital)
Rmax 9419 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 5.047 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 5.04 mag Hpmag at maximum (5th percentile) (phot.mag;em.opt.V)
Hpmin 5.06 mag Hpmag at minimum (95th percentile) (phot.mag;em.IR.H)
Per  d Variability period (src.var)
Hvar  mag [CDMPRU] Variability type (Note 21)   (meta.code;src.var)
Umag  mag Apparent magnitude in Johnson U (phot.mag;em.opt.U)
Bmag 5.893 mag Apparent magnitude in Johnson B (phot.mag;em.opt.B)
Vmag 4.88 mag Apparent magnitude in Johnson V (phot.mag;em.opt.V)
Rmag  mag Apparent magnitude in R (phot.mag;em.opt.R)
Imag 4.005 mag Apparent magnitude in I (phot.mag;em.opt.I)
Jmag 3.025 mag J selected default magnitude (Note 22)   (phot.mag;em.IR.J)
e_Jmag 0.268 mag J total magnitude uncertainty (Note 22)   (stat.error;phot.mag;em.IR.J)
Hmag 2.578 mag H selected default magnitude (Note 22)   (phot.mag;em.IR.H)
e_Hmag 0.210 mag H total magnitude uncertainty (Note 22)   (stat.error;phot.mag;em.IR.H)
Kmag 2.494 mag K selected default magnitude (Note 22)   (phot.mag;em.IR.K)
e_Kmag 0.232 mag K total magnitude uncertainty (Note 22)   (stat.error;phot.mag;em.IR.K)
2MASS19173809-1857104  2MASS source designation (linked to details from 2MASS-PSC catalog) (Note 22)   (meta.id.cross)
q2MDCD  JHK photometric quality flag (Note 22)   (meta.code.qual;phot)
B-V 1.013 mag Johnson B-V color index (phot.color;em.opt.B;em.opt.V)
e_B-V 0.025 mag Standard error on B-V (stat.error;phot.color;em.opt.B)
V-I 0.99 mag Color index in Cousins' system (phot.color;em.opt.V;em.opt.I)
e_V-I 0.03 mag Standard error on V-I (stat.error;phot.color;em.opt.V)
HpMag-0.796 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 0.05 mag Absolute Magnitude in Johnson B (Note 23)   (phys.magAbs;em.opt.B)
VMag-0.96 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-1.84 mag Absolute Magnitude in I (Note 23)   (phys.magAbs;em.opt.I)
JMag-2.82 mag Absolute Magnitude J (Note 23)   (phys.magAbs;em.IR.J)
HMag-3.26 mag Absolute Magnitude H (Note 23)   (phys.magAbs;em.IR.H)
KMag -3.35 mag Absolute Magnitude K (Note 23)   (phys.magAbs;em.IR.K)
Lum 297.83 Lsun Stellar luminosity (Note 23)   (phys.luminosity)
magmin 3.77 mag Apparent magnitude V at Tmin (main.dat) (phot.mag)
HD180540   Henry Draper catalog identifier (meta.id)
CstSgr  Constellation membership (meta.code.member)
Atlas1365  Millennium Star Atlas page number (meta.bib.page)
Coords19176s1895  RA, DE in compact format; n = + ; s = - (meta.id)
Name43 d Sagittarii (HR 7304)  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)
rSpType1989ApJS...71..245K  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]020  Reference(s) for [Fe/H] (main.dat) (meta.ref)
  
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