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=18809520
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ColumnValue  Explain   (UCD)
_RAJ200017 56 36.553704 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+51 29 25.80972 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195017 55 26.725352 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+51 29 43.10407 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon079.056855357 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+29.217083632 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)
18809520recno18809520  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

ID 170301  Serial number of the star (meta.number)
k 2  Number of determinations (plates) (meta.number)
RAJ2000269.1523071 deg (i) Right Ascension (J2000) (pos.eq.ra)
e_RAJ2000 0.000 arcsec Error in right ascension, RA*cos(DE) (stat.error)
DEJ2000+51.4905027 deg (i) Declination (J2000) (pos.eq.dec)
e_DEJ2000 0.000 arcsec Error in Declination (stat.error;pos.eq.dec)
Bmag 6.28 mag Johnson Blue magnitude (phot.mag;em.opt.B)
e_Bmag 0.00 mag Error in B (stat.error;phot.mag;em.opt.B)
Epoch1984.510 yr Epoch of observations (time.epoch)
FWHM 59.83 2.17pix Diameter of star image (phys.angSize)
cI 107.31  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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