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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=2459
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ColumnValue  Explain   (UCD)
_RAJ200011 47 41.3800 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+78 41 28.200 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195011 44 34.4661 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+78 57 44.474 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon126.8472075 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+37.9480591 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)
1995recno 1995  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

LHS2459  The Luyten Half-Second (LHS, Cat. I/87) number (meta.id;meta.main)

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

RAJ200011 47 41.38 "h:m:s" (i) Hour of Right Ascension (J2000) (Note 1)   (pos.eq.ra;meta.main)
DEJ2000+78 41 28.2 "d:m:s" (i) Degree of Declination (J2000) (Note 1)   (pos.eq.dec;meta.main)
pm 0.88 arcsec/yr Proper motion (pos.pm)
pmPA 57.30 deg Position angle of proper motion (pos.posAng;pos.pm)
Dist 15.9 arcsec Distance between predicted J2000.0 position of LHS and our measurements (Note 2)   (obs.param;arith.diff)
ComTP  Comments (Note 3)   (meta.note)
RAL11 47 36 "h:m:s" Luyten's Hour of Right Ascension (J2000) (pos.eq.ra)
DEL+78 41 30 "d:m:s" Luyten's Degree of Declination (J2000) (pos.eq.dec)
muL 0.863 arcsec/yr Luyten's original proper motion (pos.pm)
PAL 55.5 deg Luyten's original position angle (pos.posAng;pos.pm)
POSSI1955.16284 yr The POSS I epoch (time.epoch)
POSSII  yr The POSS II epoch (time.epoch)
Rmag11.0 mag The "red" magnitude (Note 4)   (phot.mag;em.opt.R)
Bmag12.7 mag The "blue" magnitude (Note 4)   (phot.mag;em.opt.B)
ID4553-00192-1  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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