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  The Hipparcos and Tycho Catalogues (ESA 1997)
Post annotation
1.I/239/tyc_mainThe main part of Tycho Catalogue[timeSerie] (1058332 rows)
Note that the errors on the proper motions are large (∼50mas/yr), and therefore the positions computed at an epoch different from 1991.25 have a large (∼0.4") uncertainty.
The Tycho Epoch Photometry data can be accessed from the morePhoto column (includes VT, BT and Hp photometric data for Hipparcos stars [filter responses]

Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortColumn  Constraint Explain   (UCD)
  recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  TYC (char) (i) TYC1-3 (TYC number) (T1) (Note)   (;meta.main)
  Proxy (char) [HT] Proximity flag (T2) (meta.note)
  RAhms (char) (i) Right ascension in h m s, ICRS (J1991.25) (T3) (pos.eq.ra;meta.main)
  DEdms (char) (i) Declination in deg ' ", ICRS (J1991.25) (T4) (pos.eq.dec;meta.main)
  Vmag mag (n) Magnitude in Johnson V (T5) (phot.mag;em.opt.V)
  r_Vmag (char) [BDTV] Source of magnitude (T7) (Note)   (meta.ref)
  RA(ICRS) deg (i) alpha, degrees (ICRS, Epoch=J1991.25) (T8) (Note)   (pos.eq.ra;meta.main)
  DE(ICRS) deg (i) delta, degrees (ICRS, Epoch=J1991.25) (T9) (Note)   (pos.eq.dec;meta.main)
  AstroRef (char) [X] Reference flag for astrometry (T10) (Note)   (meta.note)
  Plx mas (n) Trigonometric parallax (T11) (Note)   (pos.parallax.trig)

ALL cols
(n) indicates a possible blank or NULL column(i)indexed column
  pmRA mas/yr (n) Proper motion mu_alpha.cos(delta), ICRS(T12) (Note)   (;pos.eq.ra)
  pmDE mas/yr (n) Proper motion mu_delta, ICRS (T13) (Note)   (;pos.eq.dec)
  e_RAdeg mas (n) Standard error in RA*cos(delta) (T14) (Note)   (stat.error)
  e_DEdeg mas (n) Standard error in DE (T15) (Note)   (stat.error)
  e_Plx mas (n) Standard error in Plx (T16) (Note)   (stat.error)
  e_pmRA mas/yr (n) Standard error in pmRA (T17) (Note)   (stat.error)
  e_pmDE mas/yr (n) Standard error in pmDE (T18) (Note)   (stat.error)
  DE:RA  (n) [-1/1] Correlation, DE/RA*cos(delta) (T19) (stat.correlation)
  Plx:RA  (n) [-1/1] Correlation, Plx/RA*cos(delta) (T20) (stat.correlation)
  Plx:DE  (n) [-1/1] Correlation, Plx/DE (T21) (stat.correlation)
  pmRA:RA  (n) [-1/1] Correlation, pmRA/RA*cos(delta) (T22) (stat.correlation)
  pmRA:DE  (n) [-1/1] Correlation, pmRA/DE (T23) (stat.correlation)
  pmRA:Plx  (n) [-1/1] Correlation, pmRA/Plx (T24) (stat.correlation)

ALL cols
(n) indicates a possible blank or NULL column(i)indexed column
  pmDE:RA  (n) [-1/1] Correlation, pmDE/RA*cos(delta) (T25) (stat.correlation)
  pmDE:DE  (n) [-1/1] Correlation, pmDE/DE (T26) (stat.correlation)
  pmDE:Plx  (n) [-1/1] Correlation, pmDE/Plx (T27) (stat.correlation)
  pmDE:pmRA  (n) [-1/1] Correlation, pmDE/pmRA (T28) (stat.correlation)
  Nastro  (n) Number of transits for astrometry (T29) (meta.number)
  F2  (n) Goodness-of-fit parameter (T30) (Note)   (
  HIP  (n)(i) Hipparcos HIP number (T31) (
  BTmag mag (n) Mean BT magnitude (T32) (phot.mag;em.opt.B)
  e_BTmag mag (n) Standard error in BTmag (T33) (stat.error)
  VTmag mag (n) Mean VT magnitude (T34) (phot.mag;em.opt.V)
  e_VTmag mag (n) Standard error in VTmag (T35) (stat.error)
  r_BTmag (char) [DMNT] Source of photometry (T36) (Note)   (meta.ref)
  B-V mag (n) Johnson B-V colour (T37) (phot.color;em.opt.B;em.opt.V)

ALL cols
(n) indicates a possible blank or NULL column(i)indexed column
  e_B-V mag (n) Standard error on B-V (T38) (stat.error)
  Q  (n) Astrometric quality flag, Q (T40) (Note)   (meta.code.qual)
  Fs  (n) Signal-to-noise ratio of the star image(T41) (stat.snr)
  Source (char) [HPR] Source of astrometric data (T42) (Note)   (meta.note)
  Nphoto  (n) Number of transits for photometry (T43) (meta.number)
  VTscat mag (n) Estimate of VTmag scatter (T44) (stat.error)
  VTmax mag (n) VTmag at maximum (15th percentile) (T45) (phot.mag;em.opt.V)
  VTmin mag (n) VTmag at minimum (85th percentile) (T46) (phot.mag;em.opt.V)
  Var (char) [GN] Known variability from GCVS/NSV (T47) (Note)   (meta.note)
  VarFlag (char) [UVW] Variability from Tycho (T48) (Note)   (meta.note)
  MultFlag (char) [DRSYZ] Duplicity from Tycho (T49) (Note)   (meta.note)
  morePhoto (char) Annex of Tycho Epoch photometry A or B, set to - for inaccessible B epoch photometry, b for reconstructed epoch photometry, c for added epoch photometry (meta.note)
  m_HIP (char) CCDM component identifier (T51) (meta.code.multip)
  PPM  (n) [1/789676] PPM and Supplement (T52) (Note)   (
  HD  (n) [1/359083] HD cat. III/135 (T53) (
  BD (char) Bonner DM I/119, I/122 (T54) (
  CoD (char) Cordoba DM I/114 (T55) (
  CPD (char) Cape Photographic DM I/108 (T56) (
  Remark (char) [JKLM] Notes (T57) (Note)   (meta.note)
  EpPhot  Tycho (and Hipparcos) Epoch Photometry, directly available for A, B and b types

ALL cols
(n) indicates a possible blank or NULL column(i)indexed column
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