VizieR

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VizieR

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III/119/lttstars Spectral classifications of proper motion stars (Bidelman+ 1985)
Spectral classification of LTT stars (3054 rows)
  recno=2944
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200022 57 27.9800 "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+20 46 07.800 "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)
_RAB195022 55 01.1100 "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+20 30 04.370 "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)
_Glon090.0626321 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-34.7272576 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)
2944recno 2944  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

LTT16750   [1/18620] LTT number (Note 1)   (meta.id)
n_LTT   Suffix to LTT number (Note 2)   (meta.note)

n_Star   Note added at CDS about the star (meta.note)
StarLTT16750  Other designation of the star (added at CDS) (meta.id)

Name51 Peg  Star name (meta.id)
n_Vmag    [vpUBVR] Band of Vmag (Note G1)   (meta.note)
Vmag 5.49 mag Photoelectric V magnitude (Note G1)   (phot.mag;em.opt.V)
u_Vmag:  Uncertainty flag on magnitude (Note G1)   (meta.code.error)
f_Vmag    [,-] Indicates a range (-) or a secondary (meta.code)
Vmag2  mag Second magnitude (range or secondary) (phot.mag;em.opt.V)
u_Vmag2   Uncertainty flag on Vmag2 (meta.code.error)
f_Vmag2    [+] indicates third component (see remarks) (meta.code)
SpG2  Spectral type (Note G2)   (src.spType)
noteNSV 14374  Individual notes (meta.note)

SimbadSimbad  ask the Simbad data-base about this object (meta.ref.url)
_RA344.36658 deg (i) Accurate position for apoch and equinox J2000 (right ascension part) (pos.eq.ra;meta.main)
_DE+20.76883 deg (i) Accurate position for apoch and equinox J2000 (declination part) (pos.eq.dec;meta.main)
  
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