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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=93826
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ColumnValue  Explain   (UCD)
_RAJ200019 09 45.8329269 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000-21 01 25.010341 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195019 06 47.4535804 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950-21 06 17.420404 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon015.8858098841 deg Galactic longitude at Epoch=J1991.25, proper motions taken into account (pos.galactic.lon)
_Glat-13.2936622281 deg Galactic latitude at Epoch=J1991.25, proper motions taken into account (pos.galactic.lat)
93826recno 93826  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

HIP 94141  (i) Hipparcos identifier (linked to details from HIP catalogs) (meta.id;meta.main)
CompABC  Component(s) (Note 1)   (meta.code.multip)
ClassesUV,**,*,IR  SIMBAD classifications (comma separated) (Note 2)   (src.class)
Gr    Cluster or Association membership(s) (Note 3)   (meta.code.member)
RAJ2000287.44097407 deg (i) Right ascension (ICRS, Epoch=J1991.25) (pos.eq.ra;meta.main)
e_RAJ2000 0.40 mas Standard error on RA*cos(DEdeg) (stat.error;pos.eq.ra)
DEJ2000-21.02352539 deg (i) Declination (ICRS, Epoch=J1991.25) (pos.eq.dec;meta.main)
e_DEJ2000 0.24 mas Standard error on DE (stat.error;pos.eq.dec)
Plx 6.40 mas Trigonometric parallax (pos.parallax.trig)
e_Plx 0.43 mas Standard error on Plx (stat.error;pos.parallax)
pmRA -1.36 mas/yr Proper motion in RA*cos(DEdeg) (pos.pm;pos.eq.ra)
e_pmRA 0.47 mas/yr Standard error on pmRA (stat.error;pos.pm;pos.eq.ra)
pmDE -36.45 mas/yr Proper motion in Declination (pos.pm;pos.eq.dec)
e_pmDE 0.31 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_pm1   [1/3] Reference for proper motion (Note 5)   (meta.ref;pos.frame)
GLon 15.88581185 deg Galactic longitude (Note 6)   (pos.galactic.lon)
GLat-13.29366269 deg Galactic latitude (Note 6)   (pos.galactic.lat)
Dist 155.41 pc Heliocentric distance (Note 7)   (pos.distance)
e_Dist 6.7 % Distance error expressed as percentage (Note 8)   (stat.error)
pmGLon -33.79 mas/yr Proper motion in GLon*cos(GLat) (pos.pm)
pmGLat -13.75 mas/yr Proper motion in GLat (pos.pm)
X 145.5 pc Heliocentric distance towards Gal. center (pos.distance)
Y 41.4 pc Heliocentric distance towards Gal. rotation (pos.distance)
Z -35.7 pc Heliocentric distance towards N. Gal. Pole (pos.distance)
RGal7255 pc Galactocentric distance (Note 9)   (pos.distance;pos.galactocentric)
vT 26.9 km/s Transverse velocity (phys.veloc)
SpTypeF2II-III  Spectral type (MK, HD, or other) (src.spType)
Tc 42   ]0/140[ Temperature class codified (Note 10)   (src.spType)
Lc2   [1/6] Luminosity class codified (Note 11)   (src.class.luminosity)
RV -9.80 km/s Radial velocity (spect.dopplerVeloc;pos.heliocentric)
e_RV 0.74 km/s Standard error on RV (Note 12)   (stat.error)
q_RVB   [ABCD] Quality flag on RV (Note 13)   (meta.code.qual)
[Fe/H] 0.19 [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 -4.6 km/s Heliocentric velocity towards Gal. center (spect.dopplerVeloc;pos.heliocentric)
V -27.2 km/s Heliocentric velocity towards Gal. rotation (phys.veloc.rotat;pos.heliocentric)
W -7.6 km/s Heliocentric velocity towards N. Gal. Pole (spect.dopplerVeloc;em.IR.8-15um)
UVW 28.6 km/s Total heliocentric velocity (phys.veloc)
Dmin 146.00 pc Minimum distance at solar encounter (Note 16)   (pos.distance)
Tmin 1820 kyr Timing of Dmin, in thousands of years (Note 17)   (time.epoch)
e 0.1376   Total orbital eccentricity (Note 18)   (src.orbital.eccentricity)
phi 164.9 deg [-180/180] Pericenter position angle (Note 18)   (src.orbital.periastron)
a 6412 pc Semi-major axis of orbit (Note 18)   (phys.size.smajAxis)
b 6351 pc Semi-minor axis of orbit (Note 18)   (phys.size.sminAxis)
c 883 pc Focus-to-center distance of orbit (=a.e) (Note 18)   (pos.distance;src.orbital)
L 6291 deg Semilatus rectum of orbit (Note 18)   (src.orbital)
Rmin5530 pc Orbital radius at pericenter (Note 18)   (pos.distance;src.orbital)
Rmax 7295 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 2.966 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 2.96 mag Hpmag at maximum (5th percentile) (phot.mag;em.opt.V)
Hpmin 2.97 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 3.257 mag Apparent magnitude in Johnson B (phot.mag;em.opt.B)
Vmag 2.88 mag Apparent magnitude in Johnson V (phot.mag;em.opt.V)
Rmag  mag Apparent magnitude in R (phot.mag;em.opt.R)
Imag 2.497 mag Apparent magnitude in I (phot.mag;em.opt.I)
Jmag 2.027 mag J selected default magnitude (Note 22)   (phot.mag;em.IR.J)
e_Jmag 0.278 mag J total magnitude uncertainty (Note 22)   (stat.error;phot.mag;em.IR.J)
Hmag 1.896 mag H selected default magnitude (Note 22)   (phot.mag;em.IR.H)
e_Hmag 0.258 mag H total magnitude uncertainty (Note 22)   (stat.error;phot.mag;em.IR.H)
Kmag 1.860 mag K selected default magnitude (Note 22)   (phot.mag;em.IR.K)
e_Kmag 0.266 mag K total magnitude uncertainty (Note 22)   (stat.error;phot.mag;em.IR.K)
2MASS19094584-2101247  2MASS source designation (linked to details from 2MASS-PSC catalog) (Note 22)   (meta.id.cross)
q2MDDD  JHK photometric quality flag (Note 22)   (meta.code.qual;phot)
B-V 0.377 mag Johnson B-V color index (phot.color;em.opt.B;em.opt.V)
e_B-V 0.021 mag Standard error on B-V (stat.error;phot.color;em.opt.B)
V-I 0.44 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-2.991 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-2.70 mag Absolute Magnitude in Johnson B (Note 23)   (phys.magAbs;em.opt.B)
VMag-3.08 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-3.46 mag Absolute Magnitude in I (Note 23)   (phys.magAbs;em.opt.I)
JMag-3.93 mag Absolute Magnitude J (Note 23)   (phys.magAbs;em.IR.J)
HMag-4.06 mag Absolute Magnitude H (Note 23)   (phys.magAbs;em.IR.H)
KMag -4.10 mag Absolute Magnitude K (Note 23)   (phys.magAbs;em.IR.K)
Lum 1420.85 Lsun Stellar luminosity (Note 23)   (phys.luminosity)
magmin 2.74 mag Apparent magnitude V at Tmin (main.dat) (phot.mag)
HD178524   Henry Draper catalog identifier (meta.id)
CstSgr  Constellation membership (meta.code.member)
Atlas1389  Millennium Star Atlas page number (meta.bib.page)
Coords19098s2102  RA, DE in compact format; n = + ; s = - (meta.id)
Name41 Pi Sagittarii (Albaldah)  Star name(s) (meta.id)
GrpName   Cluster or Association name(s) (linked to Group characteristics ) (meta.id.parent)
CompIDCCDM J19098-2101  Reference for Comp (main.dat) (meta.id)
rSpType1989ApJS...69..301G  Reference for SpType (main.dat) (Note 24)   (meta.ref;pos.frame)
r_RV551  Reference for RV (main.dat) (meta.ref;pos.frame)
r_[Fe/H]286  Reference(s) for [Fe/H] (main.dat) (meta.ref)
  
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