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VizieR

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I/300/pm2000 PM2000 Bordeaux Proper Motion catalogue (Ducourant+, 2006)
PM2000 catalogue (2670974 rows)
  PM2000=15792
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ColumnValue  Explain   (UCD)
_RAJ200000 23 06.801415 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+17 54 38.49059 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195000 20 31.040855 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+17 38 00.84104 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon113.475852662 deg Galactic longitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon)
_Glat-44.440377095 deg Galactic latitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat)

n_PM2000    [*] * for objects whose proper motion is based on a Carte du ciel measurement (meta.note)
PM2000 15792  (i) [1,2670974] PM2000 identificator (meta.id;meta.main)
RAJ200000 23 06.8036 "h:m:s" (i) Mean Right Ascension J2000 at epoch EpRA (pos.eq.ra;meta.main)
DEJ2000+17 54 38.490 "d:m:s" (i) Mean Declination J2000 at epoch EpDE (pos.eq.dec;meta.main)
e_RAJ2000 0.028 arcsec rms uncertainty on RA at epoch EpRA*cos(Dec) (stat.error;pos.eq.ra)
e_DEJ2000 0.030 arcsec rms uncertainty on DE at epoch EpDE (stat.error;pos.eq.dec)
pmRA -10.5 mas/yr Proper motion in RA (*cos(Dec)) (pos.pm;pos.eq.ra)
pmDE 0.2 mas/yr Proper motion in Dec (pos.pm;pos.eq.dec)
e_pmRA 2.0 mas/yr rms uncertainty on pmRA (*cos(Dec)) (stat.error;pos.pm;pos.eq.ra)
e_pmDE 2.0 mas/yr rms uncertainty on pmDE (stat.error;pos.pm;pos.eq.dec)
Vmag11.257 mag Apparent mag in Meridian band (Note 1)   (phot.mag;em.opt.V)
e_Vmag 0.033 mag rms uncertainty on Vmag (stat.error;phot.mag;em.opt.V)
EpRA1997.03 yr Central epoch for RA (time.epoch)
EpDE1996.73 yr Central epoch for DE (time.epoch)
NmRA 10  Nb of meridian observations in RA solution (meta.number)
NmDE 10  Nb of meridian observations in DE solution (meta.number)
NYRA 0  Nb of YS observations used in RA solution (meta.number)
NYDE 0  Nb of YS observations used in DE solution (meta.number)
NURA 0  Nb of USNO-A2.0 obs. in RA solution (meta.number)
NUDE 0  Nb of USNO-A2.0 obs. in DE solution (meta.number)
NCCRA 0  Nb of Carte du Ciel obs. in RA solution (meta.number)
NCCDE 0  Nb of Carte du Ciel obs. in DE solution (meta.number)
NACRA 1  Nb of AC2000.2 obs.in RA solution (meta.number)
NACDE 1  Nb of AC2000.2 obs. in DE solution (meta.number)
Ep11905.68 yr Most ancien epoch in the data (time.epoch)
V-Ks 3.065 mag V-Ks colour index (from 2MASS) (Note 2)   (phot.color;em.opt.V;em.IR.K)
gRA 0.348  Goodness of fit in RA (Note 3)   (stat.fit.goodness)
gDE 0.881  Goodness of fit in DE (Note 3)   (stat.fit.goodness)
2MASS00230680+1754384  2MASS Identificator (meta.id)
Jmag 9.023 mag 2MASS J apparent magnitude (phot.mag;em.IR.J)
e_Jmag 0.023 mag 2MASS J total magnitude uncertainty (stat.error;phot.mag;em.IR.J)
Hmag 8.422 mag 2MASS J apparent magnitude (phot.mag;em.IR.H)
e_Hmag 9.998 mag 2MASS J total magnitude uncertainty (stat.error;phot.mag;em.IR.H)
Ksmag 8.192 mag 2MASS J apparent magnitude (phot.mag;em.IR.K)
e_Ksmag 9.995 mag 2MASS J total magnitude uncertainty (stat.error;phot.mag;em.IR.K)
TYC11183   TYC1 Identificator for Tycho stars (meta.id.part;meta.main)
TYC2 362   TYC2 Identificator for Tycho stars (meta.id.part;meta.main)
TYC31   TYC3 Identificator for Tycho stars (meta.id.part;meta.main)
Btmag12.375 mag Tycho-2 Bt apparent magnitude (phot.mag;em.opt.B)
e_Btmag 0.199 mag Tycho-2 standard error on Btmag (stat.error;phot.mag;em.opt.B)
Vtmag11.333 mag Tycho-2 Vt apparent magnitude (phot.mag;em.opt.V)
e_Vtmag 0.105 mag Tycho-2 standard error on Vtmag (stat.error;phot.mag;em.opt.V)
f_TYC1    [T] Flag for TYCHO1 stars (meta.code)
  
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