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I/311/hip2 Hipparcos, the New Reduction (van Leeuwen, 2007)
The Astrometric Catalogue (117955 rows)
  recno=76018
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ColumnValue  Explain   (UCD)
_RAJ200015 34 41.268 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (computed by VizieR, not part of the original data) (pos.eq.ra)
_DEJ2000+26 42 52.89 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (computed by VizieR, not part of the original data) (pos.eq.dec)
_RAB195015 32 34.140 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (computed by VizieR, not part of the original data) (pos.eq.ra)
_DEB1950+26 52 54.71 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (computed by VizieR, not part of the original data) (pos.eq.dec)
_Glon041.8700 deg Galactic longitude at Epoch=J1991.25, proper motions taken into account (computed by VizieR, not part of the original data) (pos.galactic.lon)
_Glat+53.7727 deg Galactic latitude at Epoch=J1991.25, proper motions taken into account (computed by VizieR, not part of the original data) (pos.galactic.lat)
76018recno 76018  Record number within the original table (starting from 1) (meta.record)

HIP 76267  Hipparcos identifier (meta.id;meta.main)

n_HIPP  Existence of a note in the first version of Hipparcos catalog on Duplicity, Photometry or a General note; letters W, X, Y, Z indicate notes on several topics (field H70 of the 1997 edition, Cat. I/239) (meta.note)

Sn 75   [0,159] Solution type new reduction (Note 1)   (meta.id;stat.fit)
So4   [0,5] Solution type old reduction (Note 2)   (meta.id;stat.fit)
Nc1  Number of components (meta.number)
RArad233.67162276 deg Right Ascension in ICRS, Ep=1991.25 (pos.eq.ra;meta.main)
e_RArad 0.17 mas Formal error on RArad (stat.error)
DErad+26.71491051 deg Declination in ICRS, Ep=1991.25 (pos.eq.dec;meta.main)
e_DErad 0.17 mas Formal error on DErad (stat.error)
Plx 43.46 mas Parallax (pos.parallax)
e_Plx 0.28 mas Formal error on Plx (stat.error;pos.parallax)
pmRA 120.27 mas/yr Proper motion in Right Ascension (pos.pm;pos.eq.ra)
e_pmRA 0.19 mas/yr Formal error on pmRA (stat.error;pos.pm;pos.eq.ra)
pmDE -89.58 mas/yr Proper motion in Declination (pos.pm;pos.eq.dec)
e_pmDE 0.20 mas/yr Formal error on pmDE (stat.error;pos.pm;pos.eq.dec)
Ntr135  Number of field transits used (meta.id;obs.field)
F212.69  Goodness of fit (stat.fit.goodness)
F1 0 % Percentage rejected data (stat.value;arith.ratio)
var 0.0  Cosmic dispersion added (stochastic solution) (stat.fit.residual)
Hpmag 2.2210 mag Hipparcos magnitude (phot.mag;em.opt.V)
e_Hpmag 0.0006 mag Error on mean Hpmag (stat.error;phot.mag;em.IR.H)
sHp 0.007 mag Scatter of Hpmag (stat.error)
VA2   [0,2] Reference to variability annex (meta.note)
B-V 0.032 mag Colour index (phot.color;em.opt.B;em.opt.V)
e_B-V 0.003 mag Formal error on colour index (stat.error;phot.color;em.opt.B)
V-I 0.050 mag V-I colour index (phot.color;em.opt.V;em.opt.I)

HIP1HIP1  Data from the first edition of the Hipparcos Catalog (1997, Cat. I/239) (meta.ref.url)
PhotPhot  Hipparcos Epoch Photometry (Plot and List) from the 1997 edition (meta.ref.url)
  
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