VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

VizieR

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I/289/out UCAC2 Catalogue (Zacharias+ 2004)
The Second U.S. Naval Observatory CCD Astrograph Catalog (48330571 rows)
  2UCAC=16954660
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Note: More recent versions available: UCAC3 (I/315) and UCAC4 (I/322); see also the UCAC home page at http://ad.usno.navy.mil/ucac/

ColumnValue  Explain   (UCD)
_RAJ200023 59 36.070032 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000-35 01 52.91904 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195023 57 01.509662 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950-35 18 35.73104 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon354.252290638 deg Galactic longitude at Epoch=J2000, proper motions taken into account (pos.galactic.lon)
_Glat-76.395031916 deg Galactic latitude at Epoch=J2000, proper motions taken into account (pos.galactic.lat)

2UCAC16954660  (i) [00000001,48330571] UCAC designation (Note 1)   (meta.id;meta.main)
RAJ2000359.9002918 deg (i) Right ascension (degrees), ICRS, Ep=J2000 (Note 2)   (pos.eq.ra;meta.main)
e_RAJ2000 9 mas Minimal mean error on RAdeg (Note 3)   (stat.error;pos.eq.ra)
DEJ2000-35.0313664 deg (i) Declination (degrees), ICRS, Ep=J2000 (Note 2)   (pos.eq.dec;meta.main)
e_DEJ2000 10 mas Minimal mean error on DEdeg (Note 3)   (stat.error;pos.eq.dec)
ePos 10 mas Error of original UCAC observation (Note 4)   (stat.error;obs.param;obs)
UCmag 9.61 mag Magnitude in UCAC system (579-642nm) (Note 5)   (phot.mag;em.opt)
No 5  Number of UCAC observations for the star (meta.number)
Nc 8  Number of catalog positions used for pmRA, pmDE (meta.number)
cfl06  Major catalogs used in pmRA, pmDE (Note 6)   (meta.id;meta.dataset)
EpRA1993.189 yr Central epoch for mean RA (Note 3)   (time.epoch)
EpDE1993.257 yr Central epoch for mean Declination (Note 3)   (time.epoch)
pmRA 110.1 mas/yr Proper motion in RA(*cos(Dec)) (Note 7)   (pos.pm;pos.eq.ra)
e_pmRA 1.3 mas/yr Mean error on pmRA (Note 8)   (stat.error;pos.pm;pos.eq.ra)
pmDE 7.4 mas/yr Proper motion in Dec (pos.pm;pos.eq.dec)
e_pmDE 1.1 mas/yr Mean error on pmDE (Note 8)   (stat.error;pos.pm;pos.eq.dec)
qpmRA 1.25  Goodness of fit for pmRA (Note 8)   (stat.fit.goodness)
qpmDE 0.75  Goodness of fit for pmDE (Note 8)   (stat.fit.goodness)
2Mkey 628508558  2MASS (II/246) Unique source identifier (meta.id.cross)
Jmag 8.501 mag J magnitude (1.2um) from 2MASS (phot.mag;em.IR.J)
Hmag 8.218 mag H magnitude (1.6um) from 2MASS (phot.mag;em.IR.H)
Kmag 8.086 mag K magnitude (2.2um) from 2MASS (phot.mag;em.IR.K)
phf000  2MASS photometric quality flag (Note 9)   (meta.code.qual;phot)
ccf022  2MASS confusion flag (Note 10)   (meta.code)
  
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