VizieR

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VizieR

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I/346/fs FON Astrographic Catalogue Southern Part (FONAC-S) (Yuldoshev+, 2017)
Star data (from +02.0 to -20.9 degrees) (13413268 rows)
  recno=81490
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ColumnValue  Explain   (UCD)
_RAJ200002 58 19.784105 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+00 34 53.19653 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195002 55 45.578754 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+00 22 55.40455 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon175.885800169 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-48.795055661 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)
81490recno 81490  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

ID 81490  Serial number of the star (meta.number)
k 4  Number of determinations (plates) (meta.number)
RAJ2000044.5823396 deg (i) Right Ascension (J2000) (pos.eq.ra)
e_RAJ2000 0.062 arcsec Error in right ascension, RA*cos(DE) (stat.error)
DEJ2000+00.5814449 deg (i) Declination (J2000) (pos.eq.dec)
e_DEJ2000 0.148 arcsec Error in Declination (stat.error;pos.eq.dec)
Bmag17.55 mag Johnson Blue magnitude (phot.mag;em.opt.B)
e_Bmag 0.09 mag Error in B magnitude (stat.error;phot.mag;em.opt.B)
Epoch1982.956 yr Epoch of observations (time.epoch)
FWHM 5.02 1.46pix Diameter of star image (phys.angSize)
cI 5.63  Intensity in the center of image (in max256 unit) (phot.count;em.opt)
f.mag16.241 mag UCAC4 f magnitude (Note 1)   (phot.mag;em.opt)
pmRA 19.9 mas/yr Proper motion in RA*cos(DE) (Note 1)   (pos.pm;pos.eq.ra)
pmDE -0.3 mas/yr Proper motion in DE (Note 1)   (pos.pm;pos.eq.dec)
B4mag17.327 mag UCAC4 B magnitude (Note 1)   (phot.mag;em.opt.B)
Vmag16.406 mag UCAC4 V magnitude (Note 1)   (phot.mag;em.opt.V)
rmag15.884 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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