VizieR

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I/342/f3 FON Astrographic Catalogue, Version 3.0 (Andruk+, 2016)
Star data file (24752709 rows)
  recno=4388641
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ColumnValue  Explain   (UCD)
_RAJ200001 49 14.068956 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+13 03 20.42568 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195001 46 33.357090 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+12 48 27.24968 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon143.993467074 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-47.438690980 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)
4388641recno 4388641  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

ID 8465  Serial number of the star (meta.number)
k 2  Number of determinations (plates) (meta.number)
RAJ2000027.3086207 deg (i) Right Ascension (J2000) (pos.eq.ra)
e_RAJ2000 0.876 arcsec Error in right ascension, RA*cos(DE) (stat.error)
DEJ2000+13.0556738 deg (i) Declination (J2000) (pos.eq.dec)
e_DEJ2000 1.018 arcsec Error in Declination (stat.error;pos.eq.dec)
Bmag14.69 mag Johnson Blue magnitude (phot.mag;em.opt.B)
e_Bmag 0.12 mag Error in B (stat.error;phot.mag;em.opt.B)
Epoch1991.215 yr Epoch of observations (time.epoch)
FWHM 7.26 2.17pix Diameter of star image (phys.angSize)
cI 17.08  Intensity in the center of image (in max256 unit) (phot.count;em.opt)
f.mag  mag UCAC4 f magnitude (Note 1)   (phot.mag;em.opt)
pmRA  mas/yr Proper motion in RA*cos(DE) (Note 1)   (pos.pm;pos.eq.ra)
pmDE  mas/yr Proper motion in DE (Note 1)   (pos.pm;pos.eq.dec)
B4mag  mag UCAC4 B magnitude (Note 1)   (phot.mag;em.opt.B)
Vmag  mag UCAC4 V magnitude (Note 1)   (phot.mag;em.opt.V)
rmag  mag UCAC4 r magnitude (Note 1)   (phot.mag;em.opt.R)
imag  mag UCAC4 i magnitude (Note 1)   (phot.mag;em.opt.I)
  
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