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I/311/hip2 Hipparcos, the New Reduction (van Leeuwen, 2007)
The Astrometric Catalogue (117955 rows)
  recno=115686
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ColumnValue  Explain   (UCD)
_RAJ200023 31 17.413 "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+39 14 10.31 "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)
_RAB195023 28 49.487 "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+38 57 41.00 "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)
_Glon106.4109 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-21.0502 deg Galactic latitude at Epoch=J1991.25, proper motions taken into account (computed by VizieR, not part of the original data) (pos.galactic.lat)
115686recno 115686  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

HIP116076  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)
RArad352.82165634 deg Right Ascension in ICRS, Ep=1991.25 (pos.eq.ra;meta.main)
e_RArad 0.22 mas Formal error on RArad (stat.error)
DErad+39.23640170 deg Declination in ICRS, Ep=1991.25 (pos.eq.dec;meta.main)
e_DErad 0.18 mas Formal error on DErad (stat.error)
Plx 12.63 mas Parallax (pos.parallax)
e_Plx 0.27 mas Formal error on Plx (stat.error;pos.parallax)
pmRA 286.72 mas/yr Proper motion in Right Ascension (pos.pm;pos.eq.ra)
e_pmRA 0.23 mas/yr Formal error on pmRA (stat.error;pos.pm;pos.eq.ra)
pmDE -84.22 mas/yr Proper motion in Declination (pos.pm;pos.eq.dec)
e_pmDE 0.17 mas/yr Formal error on pmDE (stat.error;pos.pm;pos.eq.dec)
Ntr 95  Number of field transits used (meta.id;obs.field)
F2 0.76  Goodness of fit (stat.fit.goodness)
F1 2 % Percentage rejected data (stat.value;arith.ratio)
var 0.0  Cosmic dispersion added (stochastic solution) (stat.fit.residual)
Hpmag 5.3841 mag Hipparcos magnitude (phot.mag;em.opt.V)
e_Hpmag 0.0005 mag Error on mean Hpmag (stat.error;phot.mag;em.IR.H)
sHp 0.006 mag Scatter of Hpmag (stat.error)
VA0   [0,2] Reference to variability annex (meta.note)
B-V 1.029 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 1.000 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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