VizieR

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I/342/f3 FON Astrographic Catalogue, Version 3.0 (Andruk+, 2016)
Star data file (24752709 rows)
  recno=20184284
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ColumnValue  Explain   (UCD)
_RAJ200022 23 07.016064 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+55 57 47.64420 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195022 21 13.992304 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+55 42 35.52614 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon103.204785029 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-01.120472982 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)
20184284recno20184284  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

ID 229124  Serial number of the star (meta.number)
k 5  Number of determinations (plates) (meta.number)
RAJ2000335.7792336 deg (i) Right Ascension (J2000) (pos.eq.ra)
e_RAJ2000 0.093 arcsec Error in right ascension, RA*cos(DE) (stat.error)
DEJ2000+55.9632345 deg (i) Declination (J2000) (pos.eq.dec)
e_DEJ2000 0.062 arcsec Error in Declination (stat.error;pos.eq.dec)
Bmag 7.97 mag Johnson Blue magnitude (phot.mag;em.opt.B)
e_Bmag 0.07 mag Error in B (stat.error;phot.mag;em.opt.B)
Epoch1984.352 yr Epoch of observations (time.epoch)
FWHM 44.92 2.17pix Diameter of star image (phys.angSize)
cI 160.82  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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