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V/86/ceddu1 Interstellar matter in the Galactic Disk (Guarinos J., 1992)
Catalogue of Extinctions and Distances Derived from UBV data (parameters) (15449 rows)
  recno=9265
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ColumnValue  Explain   (UCD)
_RAJ200006 49 55.0 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (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.eq.ra)
_DEJ2000-46 36 59 "d:m:s" Declination (FK5, Equinox=J2000.0) (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.eq.dec)
_RAB195006 48 30.3 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (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.eq.ra)
_DEB1950-46 33 26 "d:m:s" Declination (FK4, Equinox=B1950.0) (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.eq.dec)
_Glon256.1200 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-19.6000 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)
9265recno 9265  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

StarHD 50223  Identifier, either HD or BD/CD/CPD (meta.id;meta.main)
MKF5. V  The MK spectral type written in a standard format (stat.error;src.spType)
r_MKH   [HJBSK] Source of MK (Note 1)   (meta.ref;pos.frame)
Vmag 5.135 mag Apparent magnitude in UBV system (Note 2)   (phot.mag;em.opt.V)
B-V 0.449 mag Colour index in UBV system (Note 2)   (phot.color;em.opt.B;em.opt.V)
U-B-0.033 mag Colour index in UBV system (Note 3)   (phot.color;em.opt.U;em.opt.B)
absVmag 3.40 mag Absolute magnitude (section 3.3.2) (phys.magAbs)
r_absVmagCGMK  Source of absVmag (Note 3)   (meta.ref)
(B-V)0 0.44 mag Intrincic colour (phot.color;em.opt.B;em.opt.V)
r_(B-V)0SK  Source of (B-V)0 (Note 4)   (meta.ref;pos.frame)
Av 0.03 mag Interstellar extinction (section 3.3.1) (phys.absorption)
HDist 22 pc Heliocentric distance (pos.distance;pos.heliocentric)
xDist -20 pc X-component of distance vector (Hdist*cos(b)*cos(l)) (pos.distance;pos.dirCos)
yDist 5 pc Y-component of distance vector (Hdist*cos(b)*sin(l)) (pos.distance;pos.dirCos)
zDist -7 pc Z-component of distance vector (Hdist*sin(b)) (pos.distance)
GLON256.12 deg [0/360[ Galactic longitude (pos.galactic.lon)
GLAT-19.60 deg Galactic latitude (pos.galactic.lat)

_RA.icrs102.48 deg (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs-46.62 deg (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  
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