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I/311/hip2 Hipparcos, the New Reduction (van Leeuwen, 2007)
The Astrometric Catalogue (117955 rows)
  recno=11457
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ColumnValue  Explain   (UCD)
_RAJ200002 28 09.543 "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+08 27 36.20 "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)
_RAB195002 25 29.791 "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+08 14 13.38 "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)
_Glon159.6909 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-47.3903 deg Galactic latitude at Epoch=J1991.25, proper motions taken into account (computed by VizieR, not part of the original data) (pos.galactic.lat)
11457recno 11457  Record number within the original table (starting from 1) (meta.record)

HIP 11484  Hipparcos identifier (meta.id;meta.main)

n_HIP   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 1   [0,159] Solution type new reduction (Note 1)   (meta.id;stat.fit)
So2   [0,5] Solution type old reduction (Note 2)   (meta.id;stat.fit)
Nc1  Number of components (meta.number)
RArad037.03965837 deg Right Ascension in ICRS, Ep=1991.25 (pos.eq.ra;meta.main)
e_RArad 1.08 mas Formal error on RArad (stat.error)
DErad+08.46008868 deg Declination in ICRS, Ep=1991.25 (pos.eq.dec;meta.main)
e_DErad 0.74 mas Formal error on DErad (stat.error)
Plx 16.89 mas Parallax (pos.parallax)
e_Plx 1.21 mas Formal error on Plx (stat.error;pos.parallax)
pmRA 41.80 mas/yr Proper motion in Right Ascension (pos.pm;pos.eq.ra)
e_pmRA 1.42 mas/yr Formal error on pmRA (stat.error;pos.pm;pos.eq.ra)
pmDE -13.55 mas/yr Proper motion in Declination (pos.pm;pos.eq.dec)
e_pmDE 0.91 mas/yr Formal error on pmDE (stat.error;pos.pm;pos.eq.dec)
Ntr 73  Number of field transits used (meta.id;obs.field)
F2 0.16  Goodness of fit (stat.fit.goodness)
F1 0 % Percentage rejected data (stat.value;arith.ratio)
var 4.5  Cosmic dispersion added (stochastic solution) (stat.fit.residual)
Hpmag 4.2725 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 0.004 mag Scatter of Hpmag (stat.error)
VA0   [0,2] Reference to variability annex (meta.note)
B-V-0.053 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-0.060 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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