VizieR

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I/342/f3 FON Astrographic Catalogue, Version 3.0 (Andruk+, 2016)
Star data file (24752709 rows)
  recno=8239895
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ColumnValue  Explain   (UCD)
_RAJ200015 37 30.785282 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+23 16 03.38800 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195015 35 20.367027 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+23 25 51.12617 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon036.495459857 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+52.400778947 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)
8239895recno 8239895  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

ID 137775  Serial number of the star (meta.number)
k 4  Number of determinations (plates) (meta.number)
RAJ2000234.3782627 deg (i) Right Ascension (J2000) (pos.eq.ra)
e_RAJ2000 0.019 arcsec Error in right ascension, RA*cos(DE) (stat.error)
DEJ2000+23.2676260 deg (i) Declination (J2000) (pos.eq.dec)
e_DEJ2000 0.041 arcsec Error in Declination (stat.error;pos.eq.dec)
Bmag11.48 mag Johnson Blue magnitude (phot.mag;em.opt.B)
e_Bmag 0.04 mag Error in B (stat.error;phot.mag;em.opt.B)
Epoch1987.622 yr Epoch of observations (time.epoch)
FWHM 8.00 2.17pix Diameter of star image (phys.angSize)
cI 164.12  Intensity in the center of image (in max256 unit) (phot.count;em.opt)
f.mag 9.841 mag UCAC4 f magnitude (Note 1)   (phot.mag;em.opt)
pmRA 2.5 mas/yr Proper motion in RA*cos(DE) (Note 1)   (pos.pm;pos.eq.ra)
pmDE -5.3 mas/yr Proper motion in DE (Note 1)   (pos.pm;pos.eq.dec)
B4mag11.545 mag UCAC4 B magnitude (Note 1)   (phot.mag;em.opt.B)
Vmag10.158 mag UCAC4 V magnitude (Note 1)   (phot.mag;em.opt.V)
rmag 9.759 mag UCAC4 r magnitude (Note 1)   (phot.mag;em.opt.R)
imag 9.250 mag UCAC4 i magnitude (Note 1)   (phot.mag;em.opt.I)
  
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