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I/311/hip2 Hipparcos, the New Reduction (van Leeuwen, 2007)
The Astrometric Catalogue (117955 rows)
  recno=97326
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ColumnValue  Explain   (UCD)
_RAJ200019 50 50.248 "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+48 04 51.09 "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)
_RAB195019 49 21.661 "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+47 56 56.42 "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)
_Glon081.8330 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+10.7724 deg Galactic latitude at Epoch=J1991.25, proper motions taken into account (computed by VizieR, not part of the original data) (pos.galactic.lat)
97326recno 97326  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

HIP 97657  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)
RArad297.70890277 deg Right Ascension in ICRS, Ep=1991.25 (pos.eq.ra;meta.main)
e_RArad 0.74 mas Formal error on RArad (stat.error)
DErad+48.08029556 deg Declination in ICRS, Ep=1991.25 (pos.eq.dec;meta.main)
e_DErad 0.71 mas Formal error on DErad (stat.error)
Plx 26.69 mas Parallax (pos.parallax)
e_Plx 0.85 mas Formal error on Plx (stat.error;pos.parallax)
pmRA 127.20 mas/yr Proper motion in Right Ascension (pos.pm;pos.eq.ra)
e_pmRA 0.83 mas/yr Formal error on pmRA (stat.error;pos.pm;pos.eq.ra)
pmDE 231.23 mas/yr Proper motion in Declination (pos.pm;pos.eq.dec)
e_pmDE 0.80 mas/yr Formal error on pmDE (stat.error;pos.pm;pos.eq.dec)
Ntr103  Number of field transits used (meta.id;obs.field)
F2-0.45  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 9.6169 mag Hipparcos magnitude (phot.mag;em.opt.V)
e_Hpmag 0.0036 mag Error on mean Hpmag (stat.error;phot.mag;em.IR.H)
sHp 0.032 mag Scatter of Hpmag (stat.error)
VA0   [0,2] Reference to variability annex (meta.note)
B-V 1.044 mag Colour index (phot.color;em.opt.B;em.opt.V)
e_B-V 0.051 mag Formal error on colour index (stat.error;phot.color;em.opt.B)
V-I 1.010 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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