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I/311/hip2 Hipparcos, the New Reduction (van Leeuwen, 2007)
The Astrometric Catalogue (117955 rows)
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ColumnValue  Explain   (UCD)
70650recno 70650  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

HIP 70890  (i) Hipparcos identifier (;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)   (;
So0   [0,5] Solution type old reduction (Note 2)   (;
Nc1  Number of components (meta.number)
RArad217.44894744 deg (i) Right Ascension in ICRS, Ep=1991.25 (pos.eq.ra;meta.main)
e_RArad 1.39 mas Formal error on RArad (stat.error)
DErad-62.68135186 deg (i) Declination in ICRS, Ep=1991.25 (pos.eq.dec;meta.main)
e_DErad 1.57 mas Formal error on DErad (stat.error)
Plx 771.64 mas Parallax (pos.parallax)
e_Plx 2.60 mas Formal error on Plx (stat.error;pos.parallax)
pmRA-3775.75 mas/yr Proper motion in Right Ascension (;pos.eq.ra)
e_pmRA 1.63 mas/yr Formal error on pmRA (stat.error;;pos.eq.ra)
pmDE 765.54 mas/yr Proper motion in Declination (;pos.eq.dec)
e_pmDE 2.01 mas/yr Formal error on pmDE (stat.error;;pos.eq.dec)
Ntr184  Number of field transits used (;obs.field)
F2 4.92  Goodness of fit (
F1 0 % Percentage rejected data (stat.value;arith.ratio)
var 0.0  Cosmic dispersion added (stochastic solution) (
Hpmag10.7613 mag Hipparcos magnitude (phot.mag;em.opt.V)
e_Hpmag 0.0038 mag Error on mean Hpmag (stat.error;phot.mag;em.IR.H)
sHp 0.047 mag Scatter of Hpmag (stat.error)
VA0   [0,2] Reference to variability annex (meta.note)
B-V 1.807 mag Colour index (phot.color;em.opt.B;em.opt.V)
e_B-V 0.020 mag Formal error on colour index (stat.error;phot.color;em.opt.B)
V-I 3.620 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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