VizieR

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

VizieR

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I/98A/catalog NLTT Catalogue (Luyten, 1979)
The NLTT Catalogue and 1st Supplement (58845 rows)
  recno=20024
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ColumnValue  Explain   (UCD)
_RAJ200008 40 51.35 "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+14 57 05.9 "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)
_RAB195008 38 03.00 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950. (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+15 08 00.0 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950. (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)
_Glon211.11191 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+30.84504 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)
20024recno 20024  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
R   R indicates that the star is included in the Revised NLTT Catalog by Salim et al., 2003, Cat. J/ApJ/582/1011 (phot.mag;em.opt.R)

Name 425-348  Star designation (Note 1)   (meta.id)
RAB195008 38 03 "h:m:s" (i) Hours RA, equinox B1950.0 (pos.eq.ra;meta.main)
n_RAB19502   [1/2] Flag on RA: 1 = RA originally reported in 0.1min (meta.note)
DEB1950+15 08.0 "d:m:s" (i) Degrees Dec, equinox B1950.0 (pos.eq.dec;meta.main)
Rmag17.9 mag Estimated red magnitude (phot.mag;em.opt.R)
n_Rmag    [+:] Flag on Rmag (Note 2)   (meta.note)
Ptg17.7 mag Estimated photographic magnitude (phot.mag;em.opt)
n_Ptg    [+v:] '+' Flag on Ptg (Note 2)   (meta.note)
SpTypeb  Spectral type; lowercase letters represent estimated color classes or ranges. (src.spType)
pm 0.336 arcsec/yr Relative proper motion, equinox B1950.0 (Note 3)   (pos.pm)
u_pm   ':' if proper motion is uncertain (meta.code.error)
pmPA135 deg Position angle of PM vector (Note 3)   (pos.posAng;pos.pm)
u_pmPA   ':' if position angle is uncertain (meta.code.error)
ModFlag    [A] 'A' indicates data have been changed (see Appendix A of adc.doc or adc.tex) (meta.code)
SupplFlag    [1] '1' indicates a star from First Supplement (Luyten and Hughes, 1980) (meta.code)

SimbadNLTT 20024  ask the Simbad data-base about this object (meta.ref.url)
_RA.icrs08 40 51 "h:m:s" (i) Right Ascension (ICRS, epoch 2000) computed by CDS (pos.eq.ra)
_DE.icrs+14 57.1 "d:m:s" (i) Declination (ICRS, epoch 2000) computed by CDS (pos.eq.dec)
  
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