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I/311/hip2 Hipparcos, the New Reduction (van Leeuwen, 2007)
The Astrometric Catalogue (117955 rows)
  recno=10602
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ColumnValue  Explain   (UCD)
_RAJ200002 16 47.379 "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+43 46 22.79 "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 13 37.703 "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+43 32 39.30 "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)
_Glon138.8313 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-16.4476 deg Galactic latitude at Epoch=J1991.25, proper motions taken into account (computed by VizieR, not part of the original data) (pos.galactic.lat)
10602recno 10602  Record number within the original table (starting from 1) (meta.record)

HIP 10626  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 5   [0,159] Solution type new reduction (Note 1)   (meta.id;stat.fit)
So0   [0,5] Solution type old reduction (Note 2)   (meta.id;stat.fit)
Nc1  Number of components (meta.number)
RArad034.19708107 deg Right Ascension in ICRS, Ep=1991.25 (pos.eq.ra;meta.main)
e_RArad 0.55 mas Formal error on RArad (stat.error)
DErad+43.77344266 deg Declination in ICRS, Ep=1991.25 (pos.eq.dec;meta.main)
e_DErad 0.38 mas Formal error on DErad (stat.error)
Plx 22.61 mas Parallax (pos.parallax)
e_Plx 0.66 mas Formal error on Plx (stat.error;pos.parallax)
pmRA 99.03 mas/yr Proper motion in Right Ascension (pos.pm;pos.eq.ra)
e_pmRA 0.66 mas/yr Formal error on pmRA (stat.error;pos.pm;pos.eq.ra)
pmDE -183.19 mas/yr Proper motion in Declination (pos.pm;pos.eq.dec)
e_pmDE 0.49 mas/yr Formal error on pmDE (stat.error;pos.pm;pos.eq.dec)
Ntr103  Number of field transits used (meta.id;obs.field)
F2 0.76  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 7.7426 mag Hipparcos magnitude (phot.mag;em.opt.V)
e_Hpmag 0.0013 mag Error on mean Hpmag (stat.error;phot.mag;em.IR.H)
sHp 0.010 mag Scatter of Hpmag (stat.error)
VA0   [0,2] Reference to variability annex (meta.note)
B-V 0.642 mag Colour index (phot.color;em.opt.B;em.opt.V)
e_B-V 0.015 mag Formal error on colour index (stat.error;phot.color;em.opt.B)
V-I 0.710 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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