VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

VizieR

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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=3986
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ColumnValue  Explain   (UCD)
_RAJ200000 39 40.1 "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+10 39 15 "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)
_RAB195000 37 04.2 "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+10 22 47 "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)
_Glon118.2200 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-52.1100 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)
3986recno 3986  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

StarBD + 9 73  Identifier, either HD or BD/CD/CPD (meta.id;meta.main)
MKK5. V  The MK spectral type written in a standard format (stat.error;src.spType)
r_MKB   [HJBSK] Source of MK (Note 1)   (meta.ref;pos.frame)
Vmag10.550 mag Apparent magnitude in UBV system (Note 2)   (phot.mag;em.opt.V)
B-V 1.140 mag Colour index in UBV system (Note 2)   (phot.color;em.opt.B;em.opt.V)
U-B 0.970 mag Colour index in UBV system (Note 3)   (phot.color;em.opt.U;em.opt.B)
absVmag 8.00 mag Absolute magnitude (section 3.3.2) (phys.magAbs)
r_absVmagCGMK  Source of absVmag (Note 3)   (meta.ref)
(B-V)0 1.15 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 0.00 mag Interstellar extinction (section 3.3.1) (phys.absorption)
HDist 32 pc Heliocentric distance (pos.distance;pos.heliocentric)
xDist 18 pc X-component of distance vector (Hdist*cos(b)*cos(l)) (pos.distance;pos.dirCos)
yDist 9 pc Y-component of distance vector (Hdist*cos(b)*sin(l)) (pos.distance;pos.dirCos)
zDist -26 pc Z-component of distance vector (Hdist*sin(b)) (pos.distance)
GLON118.22 deg [0/360[ Galactic longitude (pos.galactic.lon)
GLAT-52.11 deg Galactic latitude (pos.galactic.lat)

_RA.icrs009.92 deg (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs+10.65 deg (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  
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