VizieR

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VizieR

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I/342/f3 FON Astrographic Catalogue, Version 3.0 (Andruk+, 2016)
Star data file (24752709 rows)
  recno=15394586
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ColumnValue  Explain   (UCD)
_RAJ200021 07 01.684956 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+42 14 08.68020 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195021 05 09.491929 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+42 02 01.49842 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon084.929635359 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-03.496607831 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)
15394586recno15394586  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

ID 287462  Serial number of the star (meta.number)
k 2  Number of determinations (plates) (meta.number)
RAJ2000316.7570207 deg (i) Right Ascension (J2000) (pos.eq.ra)
e_RAJ2000 0.975 arcsec Error in right ascension, RA*cos(DE) (stat.error)
DEJ2000+42.2357445 deg (i) Declination (J2000) (pos.eq.dec)
e_DEJ2000 0.442 arcsec Error in Declination (stat.error;pos.eq.dec)
Bmag 9.34 mag Johnson Blue magnitude (phot.mag;em.opt.B)
e_Bmag 0.01 mag Error in B (stat.error;phot.mag;em.opt.B)
Epoch1987.198 yr Epoch of observations (time.epoch)
FWHM 20.32 2.17pix Diameter of star image (phys.angSize)
cI 96.34  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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