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I/311/hip2 Hipparcos, the New Reduction (van Leeuwen, 2007)
The Astrometric Catalogue (117955 rows)
  recno=3494
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ColumnValue  Explain   (UCD)
_RAJ200000 44 41.201 "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+20 26 56.14 "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 42 02.352 "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+20 10 38.07 "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)
_Glon120.7900 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-42.3944 deg Galactic latitude at Epoch=J1991.25, proper motions taken into account (computed by VizieR, not part of the original data) (pos.galactic.lat)
3494recno 3494  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

HIP 3502  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)
RArad011.17135029 deg Right Ascension in ICRS, Ep=1991.25 (pos.eq.ra;meta.main)
e_RArad 0.83 mas Formal error on RArad (stat.error)
DErad+20.44922861 deg Declination in ICRS, Ep=1991.25 (pos.eq.dec;meta.main)
e_DErad 0.66 mas Formal error on DErad (stat.error)
Plx 12.95 mas Parallax (pos.parallax)
e_Plx 1.03 mas Formal error on Plx (stat.error;pos.parallax)
pmRA 122.97 mas/yr Proper motion in Right Ascension (pos.pm;pos.eq.ra)
e_pmRA 0.84 mas/yr Formal error on pmRA (stat.error;pos.pm;pos.eq.ra)
pmDE -124.29 mas/yr Proper motion in Declination (pos.pm;pos.eq.dec)
e_pmDE 0.66 mas/yr Formal error on pmDE (stat.error;pos.pm;pos.eq.dec)
Ntr 71  Number of field transits used (meta.id;obs.field)
F2 0.24  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 8.8454 mag Hipparcos magnitude (phot.mag;em.opt.V)
e_Hpmag 0.0019 mag Error on mean Hpmag (stat.error;phot.mag;em.IR.H)
sHp 0.015 mag Scatter of Hpmag (stat.error)
VA0   [0,2] Reference to variability annex (meta.note)
B-V 0.771 mag Colour index (phot.color;em.opt.B;em.opt.V)
e_B-V 0.021 mag Formal error on colour index (stat.error;phot.color;em.opt.B)
V-I 0.810 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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