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=9849570
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ColumnValue  Explain   (UCD)
_RAJ200011 43 00.618636 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+27 23 47.94936 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195011 40 24.088845 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+27 40 26.83306 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon207.987052657 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+74.802959842 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)
9849570recno 9849570  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

ID 128302  Serial number of the star (meta.number)
k 3  Number of determinations (plates) (meta.number)
RAJ2000175.7525777 deg (i) Right Ascension (J2000) (pos.eq.ra)
e_RAJ2000 0.177 arcsec Error in right ascension, RA*cos(DE) (stat.error)
DEJ2000+27.3966526 deg (i) Declination (J2000) (pos.eq.dec)
e_DEJ2000 0.281 arcsec Error in Declination (stat.error;pos.eq.dec)
Bmag15.75 mag Johnson Blue magnitude (phot.mag;em.opt.B)
e_Bmag 0.28 mag Error in B (stat.error;phot.mag;em.opt.B)
Epoch1984.840 yr Epoch of observations (time.epoch)
FWHM 5.69 2.17pix Diameter of star image (phys.angSize)
cI 15.37  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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