VizieR

CfA VizieR . ADAC VizieR . CADC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . Beijing (Ch) VizieR .

VizieR

start AladinLite
V/137D/XHIP Extended Hipparcos Compilation (XHIP) (Anderson+, 2012)
XHIP catalog: astrometry, spectrography, space motions, exoplanets, photometry, and references (117955 rows)
  recno=20404
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200004 22 56.0932317 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+17 32 33.055519 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195004 20 02.8434730 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+17 25 36.845292 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon178.0151552393 deg Galactic longitude at Epoch=J1991.25, proper motions taken into account (pos.galactic.lon)
_Glat-22.0087484960 deg Galactic latitude at Epoch=J1991.25, proper motions taken into account (pos.galactic.lat)
20404recno 20404  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

HIP 20455  (i) Hipparcos identifier (linked to details from HIP catalogs) (meta.id;meta.main)
CompA  Component(s) (Note 1)   (meta.code.multip)
Classes**,SB*,*,*iC,V*,IR,UV,X  SIMBAD classifications (comma separated) (Note 2)   (src.class)
Gr1   Cluster or Association membership(s) (Note 3)   (meta.code.member)
RAJ2000065.73344726 deg (i) Right ascension (ICRS, Epoch=J1991.25) (pos.eq.ra;meta.main)
e_RAJ2000 0.52 mas Standard error on RA*cos(DEdeg) (stat.error;pos.eq.ra)
DEJ2000+17.54258445 deg (i) Declination (ICRS, Epoch=J1991.25) (pos.eq.dec;meta.main)
e_DEJ2000 0.30 mas Standard error on DE (stat.error;pos.eq.dec)
Plx 20.96 mas Trigonometric parallax (pos.parallax.trig)
e_Plx 0.58 mas Standard error on Plx (stat.error;pos.parallax)
pmRA 107.70 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 -28.40 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)
GLon178.01515817 deg Galactic longitude (Note 6)   (pos.galactic.lon)
GLat-22.00874850 deg Galactic latitude (Note 6)   (pos.galactic.lat)
Dist 47.67 pc Heliocentric distance (Note 7)   (pos.distance)
e_Dist 2.8 % Distance error expressed as percentage (Note 8)   (stat.error)
pmGLon 91.05 mas/yr Proper motion in GLon*cos(GLat) (pos.pm)
pmGLat 64.15 mas/yr Proper motion in GLat (pos.pm)
X -44.2 pc Heliocentric distance towards Gal. center (pos.distance)
Y 1.5 pc Heliocentric distance towards Gal. rotation (pos.distance)
Z -17.9 pc Heliocentric distance towards N. Gal. Pole (pos.distance)
RGal7444 pc Galactocentric distance (Note 9)   (pos.distance;pos.galactocentric)
vT 25.2 km/s Transverse velocity (phys.veloc)
SpTypeG9.5III CN0.5  Spectral type (MK, HD, or other) (src.spType)
Tc 59   ]0/140[ Temperature class codified (Note 10)   (src.spType)
Lc3   [1/6] Luminosity class codified (Note 11)   (src.class.luminosity)
RV 39.42 km/s Radial velocity (spect.dopplerVeloc;pos.heliocentric)
e_RV 0.14 km/s Standard error on RV (Note 12)   (stat.error)
q_RVA   [ABCD] Quality flag on RV (Note 13)   (meta.code.qual)
[Fe/H] 0.11 [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]B   [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 -42.7 km/s Heliocentric velocity towards Gal. center (spect.dopplerVeloc;pos.heliocentric)
V -19.1 km/s Heliocentric velocity towards Gal. rotation (phys.veloc.rotat;pos.heliocentric)
W -1.3 km/s Heliocentric velocity towards N. Gal. Pole (spect.dopplerVeloc;em.IR.8-15um)
UVW 46.8 km/s Total heliocentric velocity (phys.veloc)
Dmin 25.65 pc Minimum distance at solar encounter (Note 16)   (pos.distance)
Tmin -840 kyr Timing of Dmin, in thousands of years (Note 17)   (time.epoch)
e 0.1396   Total orbital eccentricity (Note 18)   (src.orbital.eccentricity)
phi-105.1 deg [-180/180] Pericenter position angle (Note 18)   (src.orbital.periastron)
a 7317 pc Semi-major axis of orbit (Note 18)   (phys.size.smajAxis)
b 7245 pc Semi-minor axis of orbit (Note 18)   (phys.size.sminAxis)
c 1021 pc Focus-to-center distance of orbit (=a.e) (Note 18)   (pos.distance;src.orbital)
L 7174 deg Semilatus rectum of orbit (Note 18)   (src.orbital)
Rmin6296 pc Orbital radius at pericenter (Note 18)   (pos.distance;src.orbital)
Rmax 8338 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 3.93 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  mag Apparent magnitude in Johnson U (phot.mag;em.opt.U)
Bmag 4.753 mag Apparent magnitude in Johnson B (phot.mag;em.opt.B)
Vmag 3.77 mag Apparent magnitude in Johnson V (phot.mag;em.opt.V)
Rmag  mag Apparent magnitude in R (phot.mag;em.opt.R)
Imag 2.938 mag Apparent magnitude in I (phot.mag;em.opt.I)
Jmag 2.094 mag J selected default magnitude (Note 22)   (phot.mag;em.IR.J)
e_Jmag 0.248 mag J total magnitude uncertainty (Note 22)   (stat.error;phot.mag;em.IR.J)
Hmag 1.579 mag H selected default magnitude (Note 22)   (phot.mag;em.IR.H)
e_Hmag 0.198 mag H total magnitude uncertainty (Note 22)   (stat.error;phot.mag;em.IR.H)
Kmag 1.643 mag K selected default magnitude (Note 22)   (phot.mag;em.IR.K)
e_Kmag 0.228 mag K total magnitude uncertainty (Note 22)   (stat.error;phot.mag;em.IR.K)
2MASS04225609+1732331  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 0.983 mag Johnson B-V color index (phot.color;em.opt.B;em.opt.V)
e_B-V 0.010 mag Standard error on B-V (stat.error;phot.color;em.opt.B)
V-I 0.93 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 0.540 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 1.36 mag Absolute Magnitude in Johnson B (Note 23)   (phys.magAbs;em.opt.B)
VMag 0.38 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-0.45 mag Absolute Magnitude in I (Note 23)   (phys.magAbs;em.opt.I)
JMag-1.30 mag Absolute Magnitude J (Note 23)   (phys.magAbs;em.IR.J)
HMag-1.81 mag Absolute Magnitude H (Note 23)   (phys.magAbs;em.IR.H)
KMag -1.75 mag Absolute Magnitude K (Note 23)   (phys.magAbs;em.IR.K)
Lum 84.10 Lsun Stellar luminosity (Note 23)   (phys.luminosity)
magmin 2.42 mag Apparent magnitude V at Tmin (main.dat) (phot.mag)
HD 27697   Henry Draper catalog identifier (meta.id)
CstTau  Constellation membership (meta.code.member)
Atlas 185  Millennium Star Atlas page number (meta.bib.page)
Coords04229n1754  RA, DE in compact format; n = + ; s = - (meta.id)
Name61 Delta Tauri (Hyadum II)  Star name(s) (meta.id)
GrpNameHyades  Cluster or Association name(s) (linked to Group characteristics ) (meta.id.parent)
CompIDCCDM J04229+1733  Reference for Comp (main.dat) (meta.id)
rSpType1989ApJS...71..245K  Reference for SpType (main.dat) (Note 24)   (meta.ref;pos.frame)
r_RV545  Reference for RV (main.dat) (meta.ref;pos.frame)
r_[Fe/H]003,017,020,029,030,116,138,172  Reference(s) for [Fe/H] (main.dat) (meta.ref)
  
elapse time 1

Thanks for acknowledging the VizieR Service
Rules of usage of VizieR data

© Université de Strasbourg/CNRS

    • Contact