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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=95632
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ColumnValue  Explain   (UCD)
_RAJ200019 30 45.3963586 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+27 57 54.987343 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195019 28 44.3301526 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+27 51 32.557916 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon062.1182870060 deg Galactic longitude at Epoch=J1991.25, proper motions taken into account (pos.galactic.lon)
_Glat+04.5673214878 deg Galactic latitude at Epoch=J1991.25, proper motions taken into account (pos.galactic.lat)
95632recno 95632  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

HIP 95951  (i) Hipparcos identifier (linked to details from HIP catalogs) (meta.id;meta.main)
CompB  Component(s) (Note 1)   (meta.code.multip)
Classes**,*,Em*,Be*,IR  SIMBAD classifications (comma separated) (Note 2)   (src.class)
Gr    Cluster or Association membership(s) (Note 3)   (meta.code.member)
RAJ2000292.68915287 deg (i) Right ascension (ICRS, Epoch=J1991.25) (pos.eq.ra;meta.main)
e_RAJ2000 0.14 mas Standard error on RA*cos(DEdeg) (stat.error;pos.eq.ra)
DEJ2000+27.96527888 deg (i) Declination (ICRS, Epoch=J1991.25) (pos.eq.dec;meta.main)
e_DEJ2000 0.19 mas Standard error on DE (stat.error;pos.eq.dec)
Plx 8.16 mas Trigonometric parallax (pos.parallax.trig)
e_Plx 0.25 mas Standard error on Plx (stat.error;pos.parallax)
pmRA -0.50 mas/yr Proper motion in RA*cos(DEdeg) (pos.pm;pos.eq.ra)
e_pmRA 1.20 mas/yr Standard error on pmRA (stat.error;pos.pm;pos.eq.ra)
pmDE -1.90 mas/yr Proper motion in Declination (pos.pm;pos.eq.dec)
e_pmDE 1.10 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 62.11828937 deg Galactic longitude (Note 6)   (pos.galactic.lon)
GLat 4.56732011 deg Galactic latitude (Note 6)   (pos.galactic.lat)
Dist 122.41 pc Heliocentric distance (Note 7)   (pos.distance)
e_Dist 3.1 % Distance error expressed as percentage (Note 8)   (stat.error)
pmGLon -1.91 mas/yr Proper motion in GLon*cos(GLat) (pos.pm)
pmGLat -0.46 mas/yr Proper motion in GLat (pos.pm)
X 57.1 pc Heliocentric distance towards Gal. center (pos.distance)
Y 107.9 pc Heliocentric distance towards Gal. rotation (pos.distance)
Z 9.7 pc Heliocentric distance towards N. Gal. Pole (pos.distance)
RGal7344 pc Galactocentric distance (Note 9)   (pos.distance;pos.galactocentric)
vT 1.1 km/s Transverse velocity (phys.veloc)
SpTypeB8Ve  Spectral type (MK, HD, or other) (src.spType)
Tc 28   ]0/140[ Temperature class codified (Note 10)   (src.spType)
Lc5   [1/6] Luminosity class codified (Note 11)   (src.class.luminosity)
RV -18.80 km/s Radial velocity (spect.dopplerVeloc;pos.heliocentric)
e_RV 2.20 km/s Standard error on RV (Note 12)   (stat.error)
q_RVB   [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 -7.8 km/s Heliocentric velocity towards Gal. center (spect.dopplerVeloc;pos.heliocentric)
V -17.1 km/s Heliocentric velocity towards Gal. rotation (phys.veloc.rotat;pos.heliocentric)
W -1.8 km/s Heliocentric velocity towards N. Gal. Pole (spect.dopplerVeloc;em.IR.8-15um)
UVW 18.8 km/s Total heliocentric velocity (phys.veloc)
Dmin 7.41 pc Minimum distance at solar encounter (Note 16)   (pos.distance)
Tmin 6343 kyr Timing of Dmin, in thousands of years (Note 17)   (time.epoch)
e 0.0327   Total orbital eccentricity (Note 18)   (src.orbital.eccentricity)
phi 154.1 deg [-180/180] Pericenter position angle (Note 18)   (src.orbital.periastron)
a 7135 pc Semi-major axis of orbit (Note 18)   (phys.size.smajAxis)
b 7132 pc Semi-minor axis of orbit (Note 18)   (phys.size.sminAxis)
c 233 pc Focus-to-center distance of orbit (=a.e) (Note 18)   (pos.distance;src.orbital)
L 7128 deg Semilatus rectum of orbit (Note 18)   (src.orbital)
Rmin6902 pc Orbital radius at pericenter (Note 18)   (pos.distance;src.orbital)
Rmax 7369 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 5.100 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 5.08 mag Hpmag at maximum (5th percentile) (phot.mag;em.opt.V)
Hpmin 5.11 mag Hpmag at minimum (95th percentile) (phot.mag;em.IR.H)
Per  d Variability period (src.var)
HvarD mag [CDMPRU] Variability type (Note 21)   (meta.code;src.var)
Umag 4.690 mag Apparent magnitude in Johnson U (phot.mag;em.opt.U)
Bmag 5.025 mag Apparent magnitude in Johnson B (phot.mag;em.opt.B)
Vmag 5.12 mag Apparent magnitude in Johnson V (phot.mag;em.opt.V)
Rmag  mag Apparent magnitude in R (phot.mag;em.opt.R)
Imag 5.152 mag Apparent magnitude in I (phot.mag;em.opt.I)
Jmag 5.208 mag J selected default magnitude (Note 22)   (phot.mag;em.IR.J)
e_Jmag 0.017 mag J total magnitude uncertainty (Note 22)   (stat.error;phot.mag;em.IR.J)
Hmag 5.258 mag H selected default magnitude (Note 22)   (phot.mag;em.IR.H)
e_Hmag 0.017 mag H total magnitude uncertainty (Note 22)   (stat.error;phot.mag;em.IR.H)
Kmag 5.258 mag K selected default magnitude (Note 22)   (phot.mag;em.IR.K)
e_Kmag 0.017 mag K total magnitude uncertainty (Note 22)   (stat.error;phot.mag;em.IR.K)
2MASS19304540+2757549  2MASS source designation (linked to details from 2MASS-PSC catalog) (Note 22)   (meta.id.cross)
q2MEAA  JHK photometric quality flag (Note 22)   (meta.code.qual;phot)
B-V-0.095 mag Johnson B-V color index (phot.color;em.opt.B;em.opt.V)
e_B-V 0.009 mag Standard error on B-V (stat.error;phot.color;em.opt.B)
V-I-0.07 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-0.339 mag Absolute Magnitude of Hpmag (Note 23)   (phot.mag;em.IR.H)
UMag-0.749 mag Absolute Magnitude in Johnson U (Note 23)   (phot.mag;em.opt.U)
BMag-0.41 mag Absolute Magnitude in Johnson B (Note 23)   (phys.magAbs;em.opt.B)
VMag-0.32 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-0.29 mag Absolute Magnitude in I (Note 23)   (phys.magAbs;em.opt.I)
JMag-0.23 mag Absolute Magnitude J (Note 23)   (phys.magAbs;em.IR.J)
HMag-0.18 mag Absolute Magnitude H (Note 23)   (phys.magAbs;em.IR.H)
KMag -0.18 mag Absolute Magnitude K (Note 23)   (phys.magAbs;em.IR.K)
Lum 201.95 Lsun Stellar luminosity (Note 23)   (phys.luminosity)
magmin-0.97 mag Apparent magnitude V at Tmin (main.dat) (phot.mag)
HD183914   Henry Draper catalog identifier (meta.id)
CstCyg  Constellation membership (meta.code.member)
Atlas1173  Millennium Star Atlas page number (meta.bib.page)
Coords19308n2797  RA, DE in compact format; n = + ; s = - (meta.id)
Name6 Beta-2 Cygni (HR 7418)  Star name(s) (meta.id)
GrpName   Cluster or Association name(s) (linked to Group characteristics ) (meta.id.parent)
CompIDCCDM J19307+2758  Reference for Comp (main.dat) (meta.id)
rSpType2006MNRAS.371..252L  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]   Reference(s) for [Fe/H] (main.dat) (meta.ref)
  
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