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=4033208
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ColumnValue  Explain   (UCD)
_RAJ200001 49 29.834976 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+12 30 32.72904 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195001 46 49.411664 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+12 15 40.07648 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon144.351721536 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-47.933355659 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)
4033208recno 4033208  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

ID 8291  Serial number of the star (meta.number)
k 4  Number of determinations (plates) (meta.number)
RAJ2000027.3743124 deg (i) Right Ascension (J2000) (pos.eq.ra)
e_RAJ2000 0.419 arcsec Error in right ascension, RA*cos(DE) (stat.error)
DEJ2000+12.5090914 deg (i) Declination (J2000) (pos.eq.dec)
e_DEJ2000 0.259 arcsec Error in Declination (stat.error;pos.eq.dec)
Bmag15.24 mag Johnson Blue magnitude (phot.mag;em.opt.B)
e_Bmag 0.13 mag Error in B (stat.error;phot.mag;em.opt.B)
Epoch1990.965 yr Epoch of observations (time.epoch)
FWHM 6.32 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.mag14.522 mag UCAC4 f magnitude (Note 1)   (phot.mag;em.opt)
pmRA -1.5 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)
B4mag15.261 mag UCAC4 B magnitude (Note 1)   (phot.mag;em.opt.B)
Vmag14.176 mag UCAC4 V magnitude (Note 1)   (phot.mag;em.opt.V)
rmag13.810 mag UCAC4 r magnitude (Note 1)   (phot.mag;em.opt.R)
imag13.263 mag UCAC4 i magnitude (Note 1)   (phot.mag;em.opt.I)
  
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