Show | Sort | Join tables | Column | Constraint | Explain (UCD) |
| | (ALL) | recno | | Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) (RECORD) |
| | (1) | HIP | | (i) Hipparcos identifier (meta.id;meta.main) (ID_MAIN) |
| | (1) | Comp | (char) | Component(s) (Note 1)
(meta.code.multip) (CODE_MULT_INDEX) |
| | (1) | Classes | (char) | SIMBAD classifications (comma separated) (Note 2)
(src.class) (CLASS_OBJECT) |
| | (1) | Gr | | (n) Cluster or Association membership(s) (Note 3)
(meta.code.member) (CODE_MEMB) |
| | (1+3) | RAJ2000 | deg | (i) Right ascension (ICRS, Epoch=J1991.25) (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN) |
| | (1) | e_RAJ2000 | mas | Standard error on RA*cos(DEdeg) (stat.error;pos.eq.ra) (ERROR) |
| | (1+3) | DEJ2000 | deg | (i) Declination (ICRS, Epoch=J1991.25) (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN) |
| | (1) | e_DEJ2000 | mas | Standard error on DE (stat.error;pos.eq.dec) (ERROR) |
| | (1) | Plx | mas | Trigonometric parallax (pos.parallax.trig) (POS_PARLX_TRIG) |
| | (1) | e_Plx | mas | Standard error on Plx (stat.error;pos.parallax) (ERROR) |
ALL cols | | | |
| | (1+3) | pmRA | mas/yr | Proper motion in RA*cos(DEdeg) (pos.pm;pos.eq.ra) (POS_EQ_PMRA) |
| | (1+3) | e_pmRA | mas/yr | Standard error on pmRA (stat.error;pos.pm;pos.eq.ra) (ERROR) |
| | (1+3) | pmDE | mas/yr | Proper motion in Declination (pos.pm;pos.eq.dec) (POS_EQ_PMDEC) |
| | (1+3) | e_pmDE | mas/yr | Standard error on pmDE (stat.error;pos.pm;pos.eq.dec) (ERROR) |
| | (1) | r_HIP | | [1/2] Reference for Hipparcos astrometry (Note 4)
(meta.ref;pos.frame) (REFER_CODE) |
| | (1) | r_pm | | [1/3] Reference for proper motion (Note 5)
(meta.ref;pos.frame) (REFER_CODE) |
| | (1) | GLon | deg | Galactic longitude (Note 6)
(pos.galactic.lon) (POS_GAL_LON) |
| | (1) | GLat | deg | Galactic latitude (Note 6)
(pos.galactic.lat) (POS_GAL_LAT) |
| | (1+3) | Dist | pc | (n) Heliocentric distance (Note 7)
(pos.distance) (POS_GAL_HC) |
| | (1) | e_Dist | % | (n) Distance error expressed as percentage (Note 8)
(stat.error) (ERROR) |
| | (1) | pmGLon | mas/yr | Proper motion in GLon*cos(GLat) (pos.pm) (POS_PM_NON-EQ) |
| | (1) | pmGLat | mas/yr | Proper motion in GLat (pos.pm) (POS_PM_NON-EQ) |
| | (1+3) | X | pc | (n) Heliocentric distance towards Gal. center (pos.distance) (POS_GAL_X) |
ALL cols | | | |
| | (1+3) | Y | pc | (n) Heliocentric distance towards Gal. rotation (pos.distance) (POS_GAL_Y) |
| | (1+3) | Z | pc | (n) Heliocentric distance towards N. Gal. Pole (pos.distance) (POS_GAL_Z) |
| | (1) | RGal | pc | (n) Galactocentric distance (Note 9)
(pos.distance;pos.galactocentric) (POS_GAL_GC) |
| | (1) | vT | km/s | (n) Transverse velocity (phys.veloc) (VELOC_TANG_GAL) |
| | (1) | SpType | (char) | Spectral type (MK, HD, or other) (src.spType) (SPECT_TYPE_MK) |
| | (1) | Tc | | (n) ]0/140[ Temperature class codified (Note 10)
(src.spType) (SPECT_TYPE_GENERAL) |
| | (1) | Lc | | (n) [1/6] Luminosity class codified (Note 11)
(src.class.luminosity) (SPECT_LUM-CLASS) |
| | (1+3) | RV | km/s | (n) Radial velocity (spect.dopplerVeloc;pos.heliocentric) (VELOC_HC) |
| | (1+3) | e_RV | km/s | (n) Standard error on RV (Note 12)
(stat.error) (ERROR) |
| | (1) | q_RV | (char) | [ABCD] Quality flag on RV (Note 13)
(meta.code.qual) (CODE_QUALITY) |
| | (1+3) | [Fe/H] | [Sun] | (n) Iron abundance (phys.abund.Fe) (PHYS_ABUND_FE/H) |
| | (1+3) | e_[Fe/H] | [Sun] | (n) Standard error on [Fe/H] (Note 14)
(stat.error;phys.abund.Fe) (ERROR) |
| | (1) | q_[Fe/H] | (char) | [ABC] Quality flag on [Fe/H] (Note 15)
(meta.code.qual;phys.abund.Fe) (CODE_QUALITY) |
ALL cols | | | |
| | (1) | age | Gyr | (n) Age, in billions of years (time.age) (TIME_AGE) |
| | (1) | b_age | Gyr | (n) Lower confidence limit on age (time.age;stat.fit.param) (ERROR) |
| | (1) | B_age | Gyr | (n) Upper confidence limit on age (time.age;stat.fit.param) (ERROR) |
| | (1+3) | U | km/s | (n) Heliocentric velocity towards Gal. center (spect.dopplerVeloc;pos.heliocentric) (VELOC_GAL_U) |
| | (1+3) | V | km/s | (n) Heliocentric velocity towards Gal. rotation (phys.veloc.rotat;pos.heliocentric) (VELOC_HC) |
| | (1+3) | W | km/s | (n) Heliocentric velocity towards N. Gal. Pole (spect.dopplerVeloc;em.IR.8-15um) (VELOC_GAL_W) |
| | (1) | UVW | km/s | (n) Total heliocentric velocity (phys.veloc) (VELOC_TOTAL) |
| | (1) | Dmin | pc | (n) Minimum distance at solar encounter (Note 16)
(pos.distance) (PHYS_DISTANCE_TRUE) |
| | (1) | Tmin | kyr | (n) Timing of Dmin, in thousands of years (Note 17)
(time.epoch) (TIME_DATE) |
| | (1) | e | | (n) Total orbital eccentricity (Note 18)
(src.orbital.eccentricity) (ORBIT_ECCENTRICITY) |
| | (1) | phi | deg | (n) [-180/180] Pericenter position angle (Note 18)
(src.orbital.periastron) (ORBIT_P-ASTRON_ARG) |
| | (1) | a | pc | (n) Semi-major axis of orbit (Note 18)
(phys.size.smajAxis) (ORBIT_SIZE_SMAJ) |
| | (1) | b | pc | (n) Semi-minor axis of orbit (Note 18)
(phys.size.sminAxis) (EXTENSION_SMIN) |
ALL cols | | | |
| | (1) | c | pc | (n) Focus-to-center distance of orbit (=a.e) (Note 18)
(pos.distance;src.orbital) (ORBIT_DISTANCE) |
| | (1) | L | deg | (n) Semilatus rectum of orbit (Note 18)
(src.orbital) (ORBIT_PARAM) |
| | (1) | Rmin | pc | (n) Orbital radius at pericenter (Note 18)
(pos.distance;src.orbital) (ORBIT_DISTANCE) |
| | (1) | Rmax | pc | (n) Orbital radius at apocenter (Note 18)
(pos.distance;src.orbital) (ORBIT_DISTANCE) |
| | (1) | Npl | | (n) Number of exoplanets (known in April 2012) (meta.number) (NUMBER) |
| | (1) | Mpl | (char) | Exoplanet discovery method(s) (Note 19)
(meta.code;obs) (OBS_METHOD) |
| | (1) | Simbad | (char) | ask the Simbad data-base about this object (meta.ref) (DATA_LINK) |
| | (1) | Hpmag | mag | Median magnitude in Hipparcos system (phot.mag;em.opt.V) (PHOT_HIPPAR) |
| | (1) | e_Hpmag | mag | Standard error on Hpmag (stat.error;phot.mag;em.IR.H) (ERROR) |
| | (1) | m_Hpmag | (char) | [A-Z*-] Reference flag for Hpmag (Note 20)
(meta.code.multip) (CODE_MULT_INDEX) |
| | (1) | Hpmax | mag | (n) Hpmag at maximum (5th percentile) (phot.mag;em.opt.V) (PHOT_HIPPAR) |
| | (1) | Hpmin | mag | (n) Hpmag at minimum (95th percentile) (phot.mag;em.IR.H) (VAR_SEC-MIN) |
| | (1) | Per | d | (n) Variability period (src.var) (TIME_PERIOD) |
ALL cols | | | |
| | (1) | Hvar | (char) mag | [CDMPRU] Variability type (Note 21)
(meta.code;src.var) (CODE_VARIAB) |
| | (1) | Umag | mag | (n) Apparent magnitude in Johnson U (phot.mag;em.opt.U) (PHOT_JHN_U) |
| | (1) | Bmag | mag | (n) Apparent magnitude in Johnson B (phot.mag;em.opt.B) (PHOT_JHN_B) |
| | (1) | Vmag | mag | Apparent magnitude in Johnson V (phot.mag;em.opt.V) (PHOT_JHN_V) |
| | (1) | Rmag | mag | (n) Apparent magnitude in R (phot.mag;em.opt.R) (PHOT_MAG_R) |
| | (1) | Imag | mag | (n) Apparent magnitude in I (phot.mag;em.opt.I) (PHOT_MAG_I) |
| | (1) | Jmag | mag | (n) J selected default magnitude (Note 22)
(phot.mag;em.IR.J) (PHOT_JHN_J) |
| | (1) | e_Jmag | mag | (n) J total magnitude uncertainty (Note 22)
(stat.error;phot.mag;em.IR.J) (ERROR) |
| | (1) | Hmag | mag | (n) H selected default magnitude (Note 22)
(phot.mag;em.IR.H) (PHOT_JHN_H) |
| | (1) | e_Hmag | mag | (n) H total magnitude uncertainty (Note 22)
(stat.error;phot.mag;em.IR.H) (ERROR) |
| | (1) | Kmag | mag | (n) K selected default magnitude (Note 22)
(phot.mag;em.IR.K) (PHOT_JHN_K) |
| | (1) | e_Kmag | mag | (n) K total magnitude uncertainty (Note 22)
(stat.error;phot.mag;em.IR.K) (ERROR) |
| | (1) | 2MASS | (char) | 2MASS source designation (Note 22)
(meta.id.cross) (ID_CROSSID) |
ALL cols | | | |
| | (1) | q2M | (char) | JHK photometric quality flag (Note 22)
(meta.code.qual;phot) (CODE_QUALITY) |
| | (1) | B-V | mag | (n) Johnson B-V color index (phot.color;em.opt.B;em.opt.V) (PHOT_JHN_B-V) |
| | (1) | e_B-V | mag | (n) Standard error on B-V (stat.error;phot.color;em.opt.B) (ERROR) |
| | (1) | V-I | mag | (n) Color index in Cousins' system (phot.color;em.opt.V;em.opt.I) (PHOT_COUS_V-I) |
| | (1) | e_V-I | mag | (n) Standard error on V-I (stat.error;phot.color;em.opt.V) (ERROR) |
| | (1) | HpMag | mag | (n) Absolute Magnitude of Hpmag (Note 23)
(phot.mag;em.IR.H) (PHOT_ABS-MAG_BAND) |
| | (1) | UMag | mag | (n) Absolute Magnitude in Johnson U (Note 23)
(phot.mag;em.opt.U) (PHOT_JHN_U) |
| | (1) | BMag | mag | (n) Absolute Magnitude in Johnson B (Note 23)
(phys.magAbs;em.opt.B) (PHOT_ABS-MAG_BAND) |
| | (1) | VMag | mag | (n) Absolute Magnitude in Johnson V (Note 23)
(phys.magAbs;em.opt.V) (PHOT_ABS-MAG_BAND) |
| | (1) | RMag | mag | (n) Absolute Magnitude in R (Note 23)
(phys.magAbs;em.opt.R) (PHOT_ABS-MAG_BAND) |
| | (1) | IMag | mag | (n) Absolute Magnitude in I (Note 23)
(phys.magAbs;em.opt.I) (PHOT_ABS-MAG_BAND) |
| | (1) | JMag | mag | (n) Absolute Magnitude J (Note 23)
(phys.magAbs;em.IR.J) (PHOT_ABS-MAG_BAND) |
| | (1) | HMag | mag | (n) Absolute Magnitude H (Note 23)
(phys.magAbs;em.IR.H) (PHOT_ABS-MAG_BAND) |
ALL cols | | | |
| | (1) | KMag | mag | (n) Absolute Magnitude K (Note 23)
(phys.magAbs;em.IR.K) (PHOT_ABS-MAG_BAND) |
| | (1) | Lum | Lsun | (n) Stellar luminosity (Note 23)
(phys.luminosity) (PHYS_LUMINOSITY_GENERAL) |
| | (1) | magmin | mag | (n) Apparent magnitude V at Tmin (main.dat) (phot.mag) (PHOT_MAG_UNDEF) |
| | (1) | HD | | (n) Henry Draper catalog identifier (meta.id) (ID_ALTERNATIVE) |
| | (1) | Cst | (char) | Constellation membership (meta.code.member) (ID_CONSTEL) |
| | (1) | Atlas | | Millennium Star Atlas page number (meta.bib.page) (REFER_PAGE) |
| | (1) | Coords | (char) | RA, DE in compact format; n = + ; s = - (meta.id) (ID_ALTERNATIVE) |
| | (1) | Name | (char) | Star name(s) (meta.id) (ID_ALTERNATIVE) |
| | (1+3) | GrpName | (char) | Cluster or Association name(s) (meta.id.parent) (ID_PARENT) |
| | (1) | CompID | (char) | Reference for Comp (main.dat) (meta.id) (ID_ALTERNATIVE) |
| | (1) | rSpType | (char) | Reference for SpType (main.dat) (Note 24)
(meta.ref;pos.frame) (REFER_CODE) |
| | (1) | r_RV | (char) | Reference for RV (main.dat) (meta.ref;pos.frame) (REFER_CODE) |
| | (1) | r_[Fe/H] | (char) | Reference(s) for [Fe/H] (main.dat) (meta.ref) (REFER_CODE) |
ALL cols | | | |
| | (2) | KeyCode | | [1,703] 3-digit shorthand code (Note 25)
(meta.ref;pos.frame) (REFER_CODE) |
| | (2) | BibCode | (char) | Corresponding 19-digit bibliographic code (Note 26)
(meta.bib.bibcode) (REFER_BIBCODE) |
| | (3) | AltName | (char) | Alternative group name (meta.id) (ID_ALTERNATIVE) |
| | (3) | N | | Number of Hiipparcos candidate stars (meta.number) (NUMBER) |
| | (3) | n | | [3.5/16] Separation parameter (Note 27)
(src.class.richness) (CLASS_RICHNESS) |
| | (3) | Stream | (char) | Kinematic group (Note 28)
(meta.id.parent) (ID_PARENT) |
| | (3) | e_RAJ2000 | deg | Standard error on RA*cos(DEdeg) (stat.error;pos.eq.ra) (ERROR) |
| | (3) | e_DEJ2000 | deg | Standard error on DE (stat.error;pos.eq.dec) (ERROR) |
| | (3) | e_Dist | pc | Standard error on Dist (stat.error) (ERROR) |
| | (3) | s_RAJ2000 | deg | Group width on RA*cos(DEdeg) (1-σ) (stat.variance) (STAT_DISP) |
| | (3) | s_DEJ2000 | deg | Group width on DE (1-σ) (stat.variance) (STAT_DISP) |
| | (3) | s_Dist | pc | Group width on Dist (1-σ) (stat.variance) (STAT_DISP) |
| | (3) | s_pmRA | mas/yr | Group width on pmRA (1-σ) (stat.variance) (STAT_DISP) |
ALL cols | | | |
| | (3) | s_pmDE | mas/yr | Group width on pmDE (1-σ) (stat.variance) (STAT_DISP) |
| | (3) | s_RV | km/s | Group width on radial velocity (stat.variance) (STAT_DISP) |
| | (3) | rad | pc | Physical radius (1-σ) (phys.size.radius) (PHYS_SIZE_RADIUS_GENERAL) |
| | (3) | arad | deg | Angular radius (1-σ) (phys.angSize) (EXTENSION_RAD) |
| | (3) | e_X | pc | Standard error on X (stat.error;pos.cartesian.x) (ERROR) |
| | (3) | e_Y | pc | Standard error on Y (stat.error;pos.cartesian.y) (ERROR) |
| | (3) | e_Z | pc | Standard error on Z (stat.error;src.redshift) (ERROR) |
| | (3) | e_U | km/s | Standard error on U (stat.error;pos.cartesian.x) (ERROR) |
| | (3) | e_V | km/s | Standard error on V (stat.error;pos.cartesian.y) (ERROR) |
| | (3) | e_W | km/s | Standard error on W (stat.error;pos.cartesian.z) (ERROR) |
| | (3) | s_X | pc | Group width on X (1-σ) (stat.variance) (STAT_DISP) |
| | (3) | s_Y | pc | Group width on Y (1-σ) (stat.variance) (STAT_DISP) |
| | (3) | s_Z | pc | Group width on Z (1-σ) (stat.variance) (STAT_DISP) |
ALL cols | | | |
| | (3) | s_U | km/s | Group width on U (1-σ) (stat.variance) (STAT_DISP) |
| | (3) | s_V | km/s | Group width on V (1-σ) (stat.variance) (STAT_DISP) |
| | (3) | s_W | km/s | Group width on W (1-σ) (stat.variance) (STAT_DISP) |
| | (3) | n_[Fe/H] | | (n) Number of Hipparcos member stars with [Fe/H] (meta.note) (NOTE) |
| | (3) | E(B-V)1 | mag | (n) Color excess in B-V, CDS Cat. B/ocl (phot.color.excess) (PHOT_COLOR_EXCESS) |
| | (3) | E(B-V)2 | mag | (n) Color excess in B-V, CDS Cat. J/A+A/477/165 (phot.color.excess) (PHOT_COLOR_EXCESS) |
ALL cols | | | |