VizieR

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VizieR

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III/53/catalog Stars classified from S2/68 UV line features (Cucchiaro+ 1979)
MK and UV spectral classification data (1908 rows)
  recno=1496
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ColumnValue  Explain   (UCD)
_RAJ200018 42 37.9531 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000. (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+55 32 22.043 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000. (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)
_RAB195018 41 39.7552 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J2000. (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+55 29 18.782 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J2000. (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)
_Glon084.9393289 deg Galactic longitude at Epoch=J2000. (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+23.2852753 deg Galactic latitude at Epoch=J2000. (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)
1496recno 1496  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

HD173524  HD number (meta.id;meta.main)
HR7049   HR (Bright Stars, V/50) designation (meta.id)
RA195018 41 39.7 "h:m:s" Right Ascension (1950) hours (pos.eq.ra)
DE1950+55 29 16 "d:m:s" Declination (1950) degrees (pos.eq.dec)
Vmag 5.1 mag Apparent V magnitude (phot.mag;em.opt.V)
SpMK B9.5 P EU:4157 *  MK spectral type (src.spType)
SpUVABNORMAL 3  UV spectral classification. (src.spType)

SimbadSimbad  ask the Simbad data-base about this object (meta.ref.url)
_RA280.65814 deg (i) Right Ascension (J2000) from SIMBAD (not part of the original data) (pos.eq.ra;meta.main)
_DE+55.53946 deg (i) Declination (J2000) from SIMBAD (not part of the original data) (pos.eq.dec;meta.main)
  
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