VizieR

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VizieR

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II/62/catalog Catalogue of Extinction Data (Neckel+, 1980)
The catalogue (12547 rows)
  recno=3425
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ColumnValue  Explain   (UCD)
_RAJ200006 22 41.936 "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)
_DEJ2000-17 57 21.27 "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 20 29.741 "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)
_DEB1950-17 55 47.00 "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)
_Glon226.059749 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-14.268225 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)
3425recno 3425  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

No 3425  (i) [1/12547] Running number (meta.id)
HD 44743   HD number (meta.id)
m_HD    Remarks to HD number (Note 1)   (meta.code.multip)
DMBD-17 1467A  Durchmusterung identification with component (Note 2)   (meta.id)
KS 0  Number by Klare & Szeidl (1966) (meta.id;meta.main)
LSS    [1/5132] Number from "Luminous Stars in the Southern Mily Way" by Stephenson & Sanduleak (1971), Cat. III/43 (meta.id)
USN 6391  Number by Blanco et al. (1970) (meta.id)
LID    [0-9. ] Mermilliod (1978) Code number (Note 6)   (meta.id)
RA195006 20 29.74 "h:m:s" (i) Right Ascension 1950 (pos.eq.ra;meta.main)
DE1950-17 55 47 "d:m:s" (i) Declination 1950 (pos.eq.dec;meta.main)
GLON226.060 deg Galactic longitude (pos.galactic.lon)
GLAT-14.268 deg Galactic latitude (pos.galactic.lat)
MKLum25   [10/99] MK Luminosity Class (Note 3)   (src.class.luminosity)
MKTemp110   [0/990] MK Temperature Class (Note 4)   (src.spType)
MKrem1    [06/33] MK peculiarity (Note 5)   (meta.note)
MKrem2    [06/33] MK peculiarity (Note 5)   (meta.note)
MKrem3    [06/33] MK peculiarity (Note 5)   (meta.note)
MKrem4    [06/33] MK peculiarity (Note 5)   (meta.note)
r_MK 1   [1/115] Reference of Temperature Class (file refs) (meta.ref;pos.frame)
Lum(ph)25   [10/60] Photometric Luminosity Class (Note 3)   (src.spType)
Temp(ph)105   [0/390] Photometric Temperature Class (Note 4)   (src.spType)
Vmag 1.980 mag Photometric data from literature (phot.mag;em.opt.V)
B-V-0.235 mag Photometric data from literature (phot.color;em.opt.B;em.opt.V)
U-B-0.985 mag Photometric data from literature (phot.color;em.opt.U;em.opt.B)
Vmag(H)  mag Heidelberg photometric measurement (phot.mag;em.opt.V)
B-V(H) 0.000 mag Heidelberg photometric measurement (phot.color;em.opt.B;em.opt.V)
U-B(H) 0.000 mag Heidelberg photometric measurement (phot.color;em.opt.U;em.opt.B)
Beta 2.596 mag H-beta from the literature (phot.color)
Beta(H)  mag Heidelberg H-beta measurement (phot.color)
r(MK) 0.218 kpc Distance from UBV+MK (pos.distance)
r(Beta) 0.214 kpc Distance from UBV+beta (pos.distance)
Av(MK) 0.09 mag Extinction from UBV+MK (phys.absorption)
Av(beta) 0.11 mag Extinction from UBV+beta (phys.absorption)
r_UBV 1   [1/115] Reference for UBV (file refs) (meta.ref;pos.frame)
r_Beta 34   [1/115] Reference for beta (file refs) (meta.ref;pos.frame)

_RA.icrs06 22 41.94 "h:m:s" (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs-17 57 21 "d:m:s" (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  
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