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I/311/hip2 Hipparcos, the New Reduction (van Leeuwen, 2007)
The Astrometric Catalogue (117955 rows)
  recno=83707
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ColumnValue  Explain   (UCD)
_RAJ200017 10 04.912 "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)
_DEJ2000-56 26 57.38 "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)
_RAB195017 05 52.878 "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)
_DEB1950-56 23 05.50 "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)
_Glon333.3855 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-09.7589 deg Galactic latitude at Epoch=J1991.25, proper motions taken into account (computed by VizieR, not part of the original data) (pos.galactic.lat)
83707recno 83707  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

HIP 83983  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)
RArad257.52032885 deg Right Ascension in ICRS, Ep=1991.25 (pos.eq.ra;meta.main)
e_RArad 0.58 mas Formal error on RArad (stat.error)
DErad-56.44896781 deg Declination in ICRS, Ep=1991.25 (pos.eq.dec;meta.main)
e_DErad 0.50 mas Formal error on DErad (stat.error)
Plx 15.44 mas Parallax (pos.parallax)
e_Plx 0.84 mas Formal error on Plx (stat.error;pos.parallax)
pmRA 31.23 mas/yr Proper motion in Right Ascension (pos.pm;pos.eq.ra)
e_pmRA 0.75 mas/yr Formal error on pmRA (stat.error;pos.pm;pos.eq.ra)
pmDE -124.69 mas/yr Proper motion in Declination (pos.pm;pos.eq.dec)
e_pmDE 0.62 mas/yr Formal error on pmDE (stat.error;pos.pm;pos.eq.dec)
Ntr122  Number of field transits used (meta.id;obs.field)
F2-1.42  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 8.3490 mag Hipparcos magnitude (phot.mag;em.opt.V)
e_Hpmag 0.0018 mag Error on mean Hpmag (stat.error;phot.mag;em.IR.H)
sHp 0.014 mag Scatter of Hpmag (stat.error)
VA0   [0,2] Reference to variability annex (meta.note)
B-V 0.713 mag Colour index (phot.color;em.opt.B;em.opt.V)
e_B-V 0.013 mag Formal error on colour index (stat.error;phot.color;em.opt.B)
V-I 0.770 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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