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I/279/catalog Revised Luyten Half-Second Catalogue (Bakos+ 2002)
Revised Positions and Proper Motions for LHS stars (4470 rows)
  LHS=2842
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ColumnValue  Explain   (UCD)
_RAJ200014 01 03.1100 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000-02 39 17.300 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195013 58 30.7418 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950-02 25 18.825 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon335.0550376 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+55.8136427 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)
2384recno 2384  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

LHS2842  The Luyten Half-Second (LHS, Cat. I/87) number (meta.id;meta.main)

OrigOrig  Display Luyten's original data for this star (meta.ref)

RAJ200014 01 03.11 "h:m:s" (i) Hour of Right Ascension (J2000) (Note 1)   (pos.eq.ra;meta.main)
DEJ2000-02 39 17.3 "d:m:s" (i) Degree of Declination (J2000) (Note 1)   (pos.eq.dec;meta.main)
pm 1.05 arcsec/yr Proper motion (pos.pm)
pmPA304.73 deg Position angle of proper motion (pos.posAng;pos.pm)
Dist 5.5 arcsec Distance between predicted J2000.0 position of LHS and our measurements (Note 2)   (obs.param;arith.diff)
Coms  Comments (Note 3)   (meta.note)
RAL14 01 03 "h:m:s" Luyten's Hour of Right Ascension (J2000) (pos.eq.ra)
DEL-02 39 12 "d:m:s" Luyten's Degree of Declination (J2000) (pos.eq.dec)
muL 0.994 arcsec/yr Luyten's original proper motion (pos.pm)
PAL307.9 deg Luyten's original position angle (pos.posAng;pos.pm)
POSSI1955.37317 yr The POSS I epoch (time.epoch)
POSSII1994.42517 yr The POSS II epoch (time.epoch)
Rmag10.1 mag The "red" magnitude (Note 4)   (phot.mag;em.opt.R)
Bmag11.4 mag The "blue" magnitude (Note 4)   (phot.mag;em.opt.B)
ID   The Tycho-2 (I/259) or Hipparcos (I/239) identification (Note 5)   (meta.id)

SimbadSimbad  ask the Simbad data-base about this object (meta.ref)
  
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