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VizieR

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I/98A/catalog NLTT Catalogue (Luyten, 1979)
The NLTT Catalogue and 1st Supplement (58845 rows)
  recno=8966
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ColumnValue  Explain   (UCD)
_RAJ200002 46 42.75 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000-23 05 15.4 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195002 44 27.00 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950-23 17 54.0 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon210.54308 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-63.65626 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)
8966recno 8966  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
RR  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 -23:1056*  Star designation (Note 1)   (meta.id)
RAB195002 44 27 "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)
DEB1950-23 17.9 "d:m:s" (i) Degrees Dec, equinox B1950.0 (pos.eq.dec;meta.main)
Rmag 9.3 mag Estimated red magnitude (phot.mag;em.opt.R)
n_Rmag    [+:] Flag on Rmag (Note 2)   (meta.note)
Ptg11.3 mag Estimated photographic magnitude (phot.mag;em.opt)
n_Ptg    [+v:] '+' Flag on Ptg (Note 2)   (meta.note)
SpTypeM0  Spectral type; lowercase letters represent estimated color classes or ranges. (src.spType)
pm 0.288 arcsec/yr Relative proper motion, equinox B1950.0 (Note 3)   (pos.pm)
u_pm   ':' if proper motion is uncertain (meta.code.error)
pmPA 62 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)

_RA.icrs02 46 43 "h:m:s" (i) Right Ascension (ICRS, epoch 2000) computed by CDS (pos.eq.ra)
_DE.icrs-23 05.3 "d:m:s" (i) Declination (ICRS, epoch 2000) computed by CDS (pos.eq.dec)
  
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