VizieR

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VizieR

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I/329/urat1 URAT1 Catalog (Zacharias+ 2015)
URAT1 catalog (228276482 rows)
  -c=001.0293463 +60.8143975, eq=J2000, rs=2
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Note:

ColumnValue  Explain   (UCD)
_r0.000 arcsec Distance from center (001.0293463+60.8143975)[FK5/J2000], at Epoch of catalog (Epoch) (pos.angDistance)
_RAJ200000 04 07.041824 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+60 48 51.97496 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195000 01 31.803416 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+60 32 10.61162 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon117.192340118 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-01.528888908 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)

URAT1755-003890  (i) URAT1 recommended identifier (ZZZ-NNNNNN) (Note 13)   (meta.id;meta.main)
RAJ2000001.0293463 deg (i) Right ascension on ICRS, at "Epoch" (Note 1)   (pos.eq.ra;meta.main)
DEJ2000+60.8143975 deg (i) Declination on ICRS, at "Epoch" (Note 1)   (pos.eq.dec;meta.main)
sigs 6 mas Position error per coordinate, from scatter (Note 2)   (stat.error)
sigm 6 mas Position error per coordinate, from model (Note 2)   (stat.error)
Ns11  (nst) Total number of sets the star is in (Note 3)   (meta.number)
Nu11  (nsu) Number of sets used for mean position (Note 3)   (meta.number)
Epoch2013.454 yr (epoc) Mean URAT observation epoch (Note 1)   (time.epoch;obs;stat.mean)
f.mag11.599 mag (mmag) mean URAT model fit magnitude (Note 4)   (phot.mag;em.opt.R)
e_f.mag 0.048 mag (sigp) URAT photometry error (Note 5)   (stat.error)
Nm11  (nsm) Number of sets used for URAT magnitude (Note 3)   (meta.number)
r7  (ref) largest reference star flag (Note 6)   (meta.code)
Nit 84  (nit) Total number of images (observations) (meta.number)
Niu 82  (niu) Number of images used for mean position (meta.number)
Ngt 14  (ngt) Total number of 1st order grating observations (meta.number)
Ngu 12  (ngu) Number of 1st order grating positions used (meta.number)
pmRA 0.7 mas/yr (pmr) Proper motion RA*cosDec (from 2MASS) (Note 7)   (pos.pm;pos.eq.ra)
pmDE -10.7 mas/yr (pmd) Proper motion in Declination (Note 7)   (pos.pm;pos.eq.dec)
e_pm 5.9 mas/yr (pme) Proper motion error per coordinate (Note 8)   (stat.error)
mf2 1   [1/11] Match flag URAT with 2MASS (Note 9)   (meta.code)
mfa 1   [1/11] Match flag URAT with APASS (Note 9)   (meta.code)
G    [-] "-" if there is no match with GSC2.4 (Note 14)   (meta.code)
2Mkey1310224469  (id2) unique 2MASS star identification number (meta.id)
Jmag 7.509 mag (i) (jmag) 2MASS J-band magnitude (phot.mag;em.IR.J)
e_Jmag 0.019 mag (ejmag) Error on Jmag (stat.error;phot.mag;em.IR.J)
q_Jmag05   [0,58] J-band quality-confusion flag (Note 10)   (meta.code.qual)
Hmag 6.343 mag (i) (hmag) 2MASS H-band magnitude (phot.mag;em.IR.H)
e_Hmag 0.023 mag (ehmag) Error on H-band magnitude (Note 10)   (stat.error;phot.mag;em.IR.H)
q_Hmag05   [0,58] H-band quality-confusion flag (Note 10)   (meta.code.qual)
Kmag 5.916 mag (i) (kmag) 2MASS Ks-band magnitude (phot.mag;em.IR.K)
e_Kmag 0.017 mag (ekmag) Error on Ks-band magnitude (Note 10)   (stat.error;phot.mag;em.IR.K)
q_Kmag05   [0,58] Ks-band quality-confusion flag (Note 10)   (meta.code.qual)
Nn 2  (ann) Number of APASS observation nights (Note 12)   (meta.number)
No 8  (ano) Number of APASS observations (Note 12)   (meta.number)
Bmag16.904 mag (i) (abm) APASS B-band magnitude (Note 11)   (phot.mag;em.opt.B)
e_Bmag 0.114 mag (ebm) Error on Bmag (stat.error;phot.mag;em.opt.B)
Vmag14.841 mag (i) (avm) APASS V-band magnitude (phot.mag;em.opt.V)
e_Vmag 0.001 mag (evm) Error on Vmag (stat.error;phot.mag;em.opt.V)
gmag15.837 mag (agm) APASS g-band magnitude (phot.mag;em.opt.B)
e_gmag 0.034 mag (egm) Error on gmag (stat.error;phot.mag;em.opt.B)
rmag13.668 mag (arm) APASS r-band magnitude (phot.mag;em.opt.R)
e_rmag 0.008 mag (erm) Error on rmag (stat.error;phot.mag;em.opt.R)
imag11.145 mag (aim) APASS i-band magnitude (phot.mag;em.opt.I)
e_imag 0.060 mag (eim) Error on imag (stat.error;phot.mag;em.opt.I)
  
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