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I/300/pm2000 PM2000 Bordeaux Proper Motion catalogue (Ducourant+, 2006)
PM2000 catalogue (2670974 rows)
  PM2000=943935
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ColumnValue  Explain   (UCD)
_RAJ200009 27 55.647285 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+17 39 12.09984 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195009 25 08.865848 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+17 52 16.10472 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon213.262984070 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+42.329979506 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 943935  (i) [1,2670974] PM2000 identificator (meta.id;meta.main)
RAJ200009 27 55.6634 "h:m:s" (i) Mean Right Ascension J2000 at epoch EpRA (pos.eq.ra;meta.main)
DEJ2000+17 39 11.985 "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 -69.8 mas/yr Proper motion in RA (*cos(Dec)) (pos.pm;pos.eq.ra)
pmDE 34.8 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)
Vmag 9.422 mag Apparent mag in Meridian band (Note 1)   (phot.mag;em.opt.V)
e_Vmag 0.085 mag rms uncertainty on Vmag (stat.error;phot.mag;em.opt.V)
EpRA1996.70 yr Central epoch for RA (time.epoch)
EpDE1996.50 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)
Ep11905.75 yr Most ancien epoch in the data (time.epoch)
V-Ks 1.741 mag V-Ks colour index (from 2MASS) (Note 2)   (phot.color;em.opt.V;em.IR.K)
gRA 0.494  Goodness of fit in RA (Note 3)   (stat.fit.goodness)
gDE 0.906  Goodness of fit in DE (Note 3)   (stat.fit.goodness)
2MASS09275566+1739119  2MASS Identificator (meta.id)
Jmag 8.109 mag 2MASS J apparent magnitude (phot.mag;em.IR.J)
e_Jmag 0.024 mag 2MASS J total magnitude uncertainty (stat.error;phot.mag;em.IR.J)
Hmag 7.758 mag 2MASS J apparent magnitude (phot.mag;em.IR.H)
e_Hmag 0.022 mag 2MASS J total magnitude uncertainty (stat.error;phot.mag;em.IR.H)
Ksmag 7.681 mag 2MASS J apparent magnitude (phot.mag;em.IR.K)
e_Ksmag 0.024 mag 2MASS J total magnitude uncertainty (stat.error;phot.mag;em.IR.K)
TYC11406   TYC1 Identificator for Tycho stars (meta.id.part;meta.main)
TYC2 449   TYC2 Identificator for Tycho stars (meta.id.part;meta.main)
TYC31   TYC3 Identificator for Tycho stars (meta.id.part;meta.main)
Btmag10.120 mag Tycho-2 Bt apparent magnitude (phot.mag;em.opt.B)
e_Btmag 0.032 mag Tycho-2 standard error on Btmag (stat.error;phot.mag;em.opt.B)
Vtmag 9.445 mag Tycho-2 Vt apparent magnitude (phot.mag;em.opt.V)
e_Vtmag 0.025 mag Tycho-2 standard error on Vtmag (stat.error;phot.mag;em.opt.V)
f_TYC1T   [T] Flag for TYCHO1 stars (meta.code)
  
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