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I/311/hip2 Hipparcos, the New Reduction (van Leeuwen, 2007)
The Astrometric Catalogue (117955 rows)
  recno=1300
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ColumnValue  Explain   (UCD)
_RAJ200000 16 21.529 "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 35 42.18 "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)
_RAB195000 13 43.452 "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 19 03.45 "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)
_Glon116.2327 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-18.8199 deg Galactic latitude at Epoch=J1991.25, proper motions taken into account (computed by VizieR, not part of the original data) (pos.galactic.lat)
1300recno 1300  Record number within the original table (starting from 1) (meta.record)

HIP 1302  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 15   [0,159] Solution type new reduction (Note 1)   (meta.id;stat.fit)
So3   [0,5] Solution type old reduction (Note 2)   (meta.id;stat.fit)
Nc2  Number of components (meta.number)
RArad004.08958550 deg Right Ascension in ICRS, Ep=1991.25 (pos.eq.ra;meta.main)
e_RArad 0.40 mas Formal error on RArad (stat.error)
DErad+43.59510616 deg Declination in ICRS, Ep=1991.25 (pos.eq.dec;meta.main)
e_DErad 0.26 mas Formal error on DErad (stat.error)
Plx 9.39 mas Parallax (pos.parallax)
e_Plx 0.61 mas Formal error on Plx (stat.error;pos.parallax)
pmRA 35.12 mas/yr Proper motion in Right Ascension (pos.pm;pos.eq.ra)
e_pmRA 0.51 mas/yr Formal error on pmRA (stat.error;pos.pm;pos.eq.ra)
pmDE -23.14 mas/yr Proper motion in Declination (pos.pm;pos.eq.dec)
e_pmDE 0.31 mas/yr Formal error on pmDE (stat.error;pos.pm;pos.eq.dec)
Ntr159  Number of field transits used (meta.id;obs.field)
F211.04  Goodness of fit (stat.fit.goodness)
F1 1 % Percentage rejected data (stat.value;arith.ratio)
var 0.0  Cosmic dispersion added (stochastic solution) (stat.fit.residual)
Hpmag 6.1496 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 0.006 mag Scatter of Hpmag (stat.error)
VA0   [0,2] Reference to variability annex (meta.note)
B-V 0.068 mag Colour index (phot.color;em.opt.B;em.opt.V)
e_B-V 0.002 mag Formal error on colour index (stat.error;phot.color;em.opt.B)
V-I 0.080 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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