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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=78675
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ColumnValue  Explain   (UCD)
_RAJ200016 06 48.4269221 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000-20 40 09.090226 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195016 03 52.6416956 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950-20 32 07.108762 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon352.7497686539 deg Galactic longitude at Epoch=J1991.25, proper motions taken into account (pos.galactic.lon)
_Glat+22.7729926656 deg Galactic latitude at Epoch=J1991.25, proper motions taken into account (pos.galactic.lat)
78675recno 78675  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

HIP 78933  (i) Hipparcos identifier (linked to details from HIP catalogs) (meta.id;meta.main)
Comp   Component(s) (Note 1)   (meta.code.multip)
Classes*,bC*,IR,UV  SIMBAD classifications (comma separated) (Note 2)   (src.class)
Gr    Cluster or Association membership(s) (Note 3)   (meta.code.member)
RAJ2000241.70180217 deg (i) Right ascension (ICRS, Epoch=J1991.25) (pos.eq.ra;meta.main)
e_RAJ2000 0.22 mas Standard error on RA*cos(DEdeg) (stat.error;pos.eq.ra)
DEJ2000-20.66913466 deg (i) Declination (ICRS, Epoch=J1991.25) (pos.eq.dec;meta.main)
e_DEJ2000 0.14 mas Standard error on DE (stat.error;pos.eq.dec)
Plx 6.92 mas Trigonometric parallax (pos.parallax.trig)
e_Plx 0.26 mas Standard error on Plx (stat.error;pos.parallax)
pmRA -8.98 mas/yr Proper motion in RA*cos(DEdeg) (pos.pm;pos.eq.ra)
e_pmRA 0.23 mas/yr Standard error on pmRA (stat.error;pos.pm;pos.eq.ra)
pmDE -23.48 mas/yr Proper motion in Declination (pos.pm;pos.eq.dec)
e_pmDE 0.16 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)
GLon352.74977160 deg Galactic longitude (Note 6)   (pos.galactic.lon)
GLat 22.77299281 deg Galactic latitude (Note 6)   (pos.galactic.lat)
Dist 144.26 pc Heliocentric distance (Note 7)   (pos.distance)
e_Dist 3.8 % Distance error expressed as percentage (Note 8)   (stat.error)
pmGLon -23.23 mas/yr Proper motion in GLon*cos(GLat) (pos.pm)
pmGLat -9.60 mas/yr Proper motion in GLat (pos.pm)
X 132.0 pc Heliocentric distance towards Gal. center (pos.distance)
Y -16.8 pc Heliocentric distance towards Gal. rotation (pos.distance)
Z 55.8 pc Heliocentric distance towards N. Gal. Pole (pos.distance)
RGal7268 pc Galactocentric distance (Note 9)   (pos.distance;pos.galactocentric)
vT 17.2 km/s Transverse velocity (phys.veloc)
SpTypeB1 V  Spectral type (MK, HD, or other) (src.spType)
Tc 21   ]0/140[ Temperature class codified (Note 10)   (src.spType)
Lc5   [1/6] Luminosity class codified (Note 11)   (src.class.luminosity)
RV -4.40 km/s Radial velocity (spect.dopplerVeloc;pos.heliocentric)
e_RV 3.00 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 -3.5 km/s Heliocentric velocity towards Gal. center (spect.dopplerVeloc;pos.heliocentric)
V -15.6 km/s Heliocentric velocity towards Gal. rotation (phys.veloc.rotat;pos.heliocentric)
W -7.8 km/s Heliocentric velocity towards N. Gal. Pole (spect.dopplerVeloc;em.IR.8-15um)
UVW 17.7 km/s Total heliocentric velocity (phys.veloc)
Dmin 139.76 pc Minimum distance at solar encounter (Note 16)   (pos.distance)
Tmin 1971 kyr Timing of Dmin, in thousands of years (Note 17)   (time.epoch)
e 0.0573   Total orbital eccentricity (Note 18)   (src.orbital.eccentricity)
phi 118.1 deg [-180/180] Pericenter position angle (Note 18)   (src.orbital.periastron)
a 7096 pc Semi-major axis of orbit (Note 18)   (phys.size.smajAxis)
b 7084 pc Semi-minor axis of orbit (Note 18)   (phys.size.sminAxis)
c 406 pc Focus-to-center distance of orbit (=a.e) (Note 18)   (pos.distance;src.orbital)
L 7072 deg Semilatus rectum of orbit (Note 18)   (src.orbital)
Rmin6689 pc Orbital radius at pericenter (Note 18)   (pos.distance;src.orbital)
Rmax 7502 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 3.931 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 3.92 mag Hpmag at maximum (5th percentile) (phot.mag;em.opt.V)
Hpmin 3.94 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 3.080 mag Apparent magnitude in Johnson U (phot.mag;em.opt.U)
Bmag 3.884 mag Apparent magnitude in Johnson B (phot.mag;em.opt.B)
Vmag 3.93 mag Apparent magnitude in Johnson V (phot.mag;em.opt.V)
Rmag  mag Apparent magnitude in R (phot.mag;em.opt.R)
Imag 3.931 mag Apparent magnitude in I (phot.mag;em.opt.I)
Jmag 4.160 mag J selected default magnitude (Note 22)   (phot.mag;em.IR.J)
e_Jmag 0.282 mag J total magnitude uncertainty (Note 22)   (stat.error;phot.mag;em.IR.J)
Hmag 4.188 mag H selected default magnitude (Note 22)   (phot.mag;em.IR.H)
e_Hmag 0.228 mag H total magnitude uncertainty (Note 22)   (stat.error;phot.mag;em.IR.H)
Kmag 4.009 mag K selected default magnitude (Note 22)   (phot.mag;em.IR.K)
e_Kmag 0.036 mag K total magnitude uncertainty (Note 22)   (stat.error;phot.mag;em.IR.K)
2MASS16064842-2040088  2MASS source designation (linked to details from 2MASS-PSC catalog) (Note 22)   (meta.id.cross)
q2MDDE  JHK photometric quality flag (Note 22)   (meta.code.qual;phot)
B-V-0.046 mag Johnson B-V color index (phot.color;em.opt.B;em.opt.V)
e_B-V 0.004 mag Standard error on B-V (stat.error;phot.color;em.opt.B)
V-I 0.01 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-1.865 mag Absolute Magnitude of Hpmag (Note 23)   (phot.mag;em.IR.H)
UMag-2.716 mag Absolute Magnitude in Johnson U (Note 23)   (phot.mag;em.opt.U)
BMag-1.91 mag Absolute Magnitude in Johnson B (Note 23)   (phys.magAbs;em.opt.B)
VMag-1.87 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-1.86 mag Absolute Magnitude in I (Note 23)   (phys.magAbs;em.opt.I)
JMag-1.64 mag Absolute Magnitude J (Note 23)   (phys.magAbs;em.IR.J)
HMag-1.61 mag Absolute Magnitude H (Note 23)   (phys.magAbs;em.IR.H)
KMag -1.79 mag Absolute Magnitude K (Note 23)   (phys.magAbs;em.IR.K)
Lum 648.51 Lsun Stellar luminosity (Note 23)   (phys.luminosity)
magmin 3.86 mag Apparent magnitude V at Tmin (main.dat) (phot.mag)
HD144470   Henry Draper catalog identifier (meta.id)
CstSco  Constellation membership (meta.code.member)
Atlas1374  Millennium Star Atlas page number (meta.bib.page)
Coords16068s2067  RA, DE in compact format; n = + ; s = - (meta.id)
Name9 Omega-1 Scorpii (HR 5993)  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)
rSpType1988MSS...C04....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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