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I/311/hip2 Hipparcos, the New Reduction (van Leeuwen, 2007)
The Astrometric Catalogue (117955 rows)
  recno=74935
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ColumnValue  Explain   (UCD)
_RAJ200015 21 48.150 "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 19 03.46 "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)
_RAB195015 18 25.169 "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)
_DEB1950-48 08 05.86 "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)
_Glon327.0809 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+07.3766 deg Galactic latitude at Epoch=J1991.25, proper motions taken into account (computed by VizieR, not part of the original data) (pos.galactic.lat)
74935recno 74935  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

HIP 75181  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)
RArad230.45655600 deg Right Ascension in ICRS, Ep=1991.25 (pos.eq.ra;meta.main)
e_RArad 0.30 mas Formal error on RArad (stat.error)
DErad-48.31695925 deg Declination in ICRS, Ep=1991.25 (pos.eq.dec;meta.main)
e_DErad 0.28 mas Formal error on DErad (stat.error)
Plx 67.51 mas Parallax (pos.parallax)
e_Plx 0.39 mas Formal error on Plx (stat.error;pos.parallax)
pmRA-1622.61 mas/yr Proper motion in Right Ascension (pos.pm;pos.eq.ra)
e_pmRA 0.37 mas/yr Formal error on pmRA (stat.error;pos.pm;pos.eq.ra)
pmDE -275.62 mas/yr Proper motion in Declination (pos.pm;pos.eq.dec)
e_pmDE 0.36 mas/yr Formal error on pmDE (stat.error;pos.pm;pos.eq.dec)
Ntr 81  Number of field transits used (meta.id;obs.field)
F2 1.18  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 5.7821 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 0.005 mag Scatter of Hpmag (stat.error)
VA0   [0,2] Reference to variability annex (meta.note)
B-V 0.639 mag Colour index (phot.color;em.opt.B;em.opt.V)
e_B-V 0.003 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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