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I/239
  The Hipparcos and Tycho Catalogues (ESA 1997)
ReadMe+ftp
1997HIP...C......0E
Similar Catalogs
timeSerie
Post annotation 		img(gal)
1.I/239/hip_mainThe Hipparcos Main Catalogue[timeSerie] (118218 rows)
Errors found in the Hipparcos catalogue are reported in the file errata.htx

Simple ConstraintList Of Constraints
 
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)
  HIP  (i) Identifier (HIP number) (H1) (meta.id;meta.main)
  Proxy (char) [HT] Proximity flag (Note H2)   (meta.code)
  RAhms (char) Right ascension in h m s, ICRS (J1991.25) (H3) (pos.eq.ra)
  DEdms (char) Declination in deg ' ", ICRS (J1991.25) (H4) (pos.eq.dec)
  Vmag mag (n) Magnitude in Johnson V (H5) (phot.mag;em.opt.V)
  VarFlag  (n) [1,3] Coarse variability flag (Note H6)   (meta.code;src.var)
  r_Vmag (char) [GHT] Source of magnitude (Note H7)   (meta.ref;pos.frame)
  RAICRS deg (n)(i) alpha, degrees (ICRS, Epoch=J1991.25) (Note H8)   (pos.eq.ra;meta.main)
  DEICRS deg (n)(i) delta, degrees (ICRS, Epoch=J1991.25) (Note H9)   (pos.eq.dec;meta.main)
  AstroRef (char) [*+A-Z] Reference flag for astrometry (Note H10)   (meta.bib)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  Plx mas (n)(i) Trigonometric parallax (H11) (pos.parallax.trig)
  pmRA mas/yr (n) Proper motion mu_alpha.cos(delta), ICRS(H12) (for J1991.25 epoch) (Note)   (pos.pm;pos.eq.ra)
  pmDE mas/yr (n) Proper motion mu_delta, ICRS (H13) (for J1991.25 epoch) (Note)   (pos.pm;pos.eq.dec)
  e_RAICRS mas (n) Standard error in RA*cos(DEdeg) (H14) (at epoch J1991.25; for different epochs, the actual mean error must take into account the proper motion uncertainties) (Note)   (stat.error;pos.eq.ra)
  e_DEICRS mas (n) Standard error in DE (H15) (at epoch J1991.25; for different epochs, the actual mean error must take into account the proper motion uncertainties) (Note)   (stat.error;pos.eq.dec)
  e_Plx mas (n) Standard error in Plx (H16) (stat.error;pos.parallax)
  e_pmRA mas/yr (n) Standard error in pmRA (H17) (stat.error;pos.pm;pos.eq.ra)
  e_pmDE mas/yr (n) Standard error in pmDE (H18) (stat.error;pos.pm;pos.eq.dec)
  DE:RA  (n) [-1/1] Correlation, DE/RA*cos(delta) (H19) (stat.correlation)
  Plx:RA  (n) [-1/1] Correlation, Plx/RA*cos(delta) (H20) (stat.correlation)
  Plx:DE  (n) [-1/1] Correlation, Plx/DE (H21) (stat.correlation)
  pmRA:RA  (n) [-1/1] Correlation, pmRA/RA*cos(delta) (H22) (stat.correlation)
  pmRA:DE  (n) [-1/1] Correlation, pmRA/DE (H23) (stat.correlation)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  pmRA:Plx  (n) [-1/1] Correlation, pmRA/Plx (H24) (stat.correlation)
  pmDE:RA  (n) [-1/1] Correlation, pmDE/RA*cos(delta) (H25) (stat.correlation)
  pmDE:DE  (n) [-1/1] Correlation, pmDE/DE (H26) (stat.correlation)
  pmDE:Plx  (n) [-1/1] Correlation, pmDE/Plx (H27) (stat.correlation)
  pmDE:pmRA  (n) [-1/1] Correlation, pmDE/pmRA (H28) (stat.correlation)
  F1 % (n) Percentage of rejected data (H29) (stat.value;arith.ratio)
  F2  (n) Goodness-of-fit parameter (Note H30)   (stat.fit.goodness)
  BTmag mag (n) Mean BT magnitude (H32) (phot.mag;em.opt.B)
  e_BTmag mag (n) Standard error on BTmag (H33) (stat.error;phot.mag)
  VTmag mag (n) Mean VT magnitude (H34) (phot.mag;em.opt.V)
  e_VTmag mag (n) Standard error on VTmag (H35) (stat.error;phot.mag)
  m_BTmag (char) [A-Z*-] Reference flag for BT and VTmag (Note H36)   (meta.code.multip)
  B-V mag (n) Johnson B-V colour (H37) (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 (H38) (stat.error;phot.color;em.opt.B)
  r_B-V (char) [GT] Source of B-V from Ground or Tycho (H39) (meta.ref;phot.color;em.opt.B)
  V-I mag (n) Colour index in Cousins' system (H40) (phot.color;em.opt.V;em.opt.I)
  e_V-I mag (n) Standard error on V-I (H41) (stat.error;phot.color;em.opt.V)
  r_V-I (char) [A-T] Source of V-I (Note H42)   (meta.ref;phot.color;em.opt.V)
  CombMag (char) [*] Flag for combined Vmag, B-V, V-I (H43) (meta.code)
  Hpmag mag (n) Median magnitude in Hipparcos system (Note H44)   (phot.mag;em.opt.V)
  e_Hpmag mag (n) Standard error on Hpmag (Note H45)   (stat.error;phot.mag)
  Hpscat mag (n) Scatter on Hpmag (H46) (stat.error)
  o_Hpmag  (n) Number of observations for Hpmag (H47) (meta.number)
  m_Hpmag (char) [A-Z*-] Reference flag for Hpmag (Note H48)   (meta.code.multip)
  Hpmax mag (n) Hpmag at maximum (5th percentile) (H49) (stat.error)
  HPmin mag (n) Hpmag at minimum (95th percentile) (H50) (stat.error)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  Period d (n) Variability period (days) (H51) (src.var)
  HvarType (char) [CDMPRU] variability type (Note H52)   (meta.note)
  moreVar (char) [12] Additional data about variability (Note H53)   (meta.code)
  morePhoto (char) [ABC] Light curve Annex (H54) (meta.code)
  CCDM (char) CCDM identifier (H55) (meta.id.cross)
  n_CCDM (char) [HIM] Historical status flag (Note H56)   (meta.note)
  Nsys  (n) Number of entries with same CCDM (H57) (meta.number)
  Ncomp  (n) Number of components in this entry (H58) (meta.number)
  MultFlag (char) [CGOVX] Double/Multiple Systems flag (Note H59)   (meta.code)
  Source (char) [PFILS] Astrometric source flag (Note H60)   (meta.bib)
  Qual (char) [ABCDS] Solution quality (Note H61)   (meta.code.qual;stat.fit)
  m_HIP (char) Component identifiers (H62) (meta.code.multip)
  theta deg (n) Position angle between components (H63) (pos.posAng)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  rho arcsec (n) Angular separation between components (H64) (pos.angDistance)
  e_rho arcsec (n) Standard error on rho (H65) (stat.error)
  dHp mag (n) Magnitude difference of components (H66) (phot.mag;arith.diff)
  e_dHp mag (n) Standard error on dHp (H67) (stat.error)
  Survey (char) [S] Flag indicating a Survey Star (H68) (meta.code)
  Chart (char) [DG] Identification Chart (Note H69)   (meta.id;obs.field)
  Notes (char) [DGPWXYZ] Existence of notes (Note H70)   (meta.note)
  HD  (n)(i) [1/359083] HD number III/135 (H71) (meta.id.cross)
  BD (char) Bonner DM I/119, I/122 (H72) (meta.id.cross)
  CoD (char) Cordoba Durchmusterung (DM) I/114 (H73) (meta.id.cross)
  CPD (char) Cape Photographic DM I/108 (H74) (meta.id.cross)
  (V-I)red mag V-I used for reductions (H75) (phot.color;em.opt.V;em.opt.I)
  SpType (char) Spectral type (H76) (src.spType)
  r_SpType (char) [1234GKSX] Source of spectral type (Note H77)   (meta.ref;pos.frame)
  HIPep  Hipparcos Epoch Photometry (Plot and List) (meta.ref.url)
timeSerie
  Erratum  consult the errata on HIP catalog (meta.ref.url)
  _RA.icrs deg (n)(i) Right Ascension (ICRS, epoch 2000) computed by CDS (pos.eq.ra)
  _DE.icrs deg (n)(i) Declination (ICRS, epoch 2000) computed by CDS (pos.eq.dec)

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