VizieR

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

VizieR

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I/87B/catalog LHS Catalogue, 2nd Edition (Luyten 1979)
The LHS catalogue (4470 rows)
  LHS=2714
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ColumnValue  Explain   (UCD)
_RAJ200013 16 51.5538 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+17 00 59.893 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195013 14 26.6732 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+17 16 56.263 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon334.4084755 deg Galactic longitude at Epoch=J2000, proper motions taken into account (pos.galactic.lon)
_Glat+78.3041983 deg Galactic latitude at Epoch=J2000, proper motions taken into account (pos.galactic.lat)
2256recno 2256  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

LHS2714  (i) [1-90ab ] designation (meta.id;meta.main)
Note*   [*] '*' note detailed in file "notes.dat" (meta.note)
RAB200013 16 51 "h:m:s" Right Ascension B2000 (pos.eq.ra)
DEB2000+17 01.0 "d:m:s" Declination B2000 (pos.eq.dec)
RA195013 14 22 "h:m:s" Right Ascension B1950 (pos.eq.ra)
DE1950+17 17.0 "d:m:s" Declination B1950 (pos.eq.dec)
Rmag10.0 mag Red magnitude (phot.mag;em.opt.R)
Pmag11.5 mag Photographic magnitude (phot.mag;em.opt.B)
l_Pmag    [+] '+' when Pmag is a lower value (meta.code.error)
SpM1  Spectral type (src.spType)
Color    [ bafgkm±] classification based on colour (meta.code.class;src.class)
pm 0.652 arcsec/yr Total proper motion (Note 1)   (pos.pm)
u_pm   Uncertainty flag on proper motion (meta.code.error)
pmPA255.1 deg [0/360[ Position angle of proper motion (Note 1)   (pos.pm;pos.posAng)
Disc   Original (discovery) name or author (meta.note)

SimbadSimbad  ask the Simbad data-base about this object (meta.ref.url)
_RA199.21481 deg (i) Right Ascension (J2000) from SIMBAD (not part of the original data) (pos.eq.ra;meta.main)
_DE+17.01664 deg (i) Declination (J2000) from SIMBAD (not part of the original data) (pos.eq.dec;meta.main)

Name+17:02611B  Other designation (meta.id)

newnew  New astrometry by Bakos et al., 2002ApJS..141..187B, Cat. I/279 (meta.ref.url)
I/87B/notes LHS Catalogue, 2nd Edition (Luyten 1979)
Notes to LHS stars (411 rows)
  LHS=2714
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ColumnValue  Explain   (UCD)
251recno 251  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

LHS2714  Star (meta.id;meta.main)
TextADS 8841, 109deg, 5"  Text of note (meta.note)
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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=2714
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ColumnValue  Explain   (UCD)
_RAJ200013 16 46.7000 "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+17 01 05.800 "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)
_RAB195013 14 21.8064 "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+17 17 02.260 "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)
_Glon334.3289645 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+78.3150205 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)
2256recno 2256  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

LHS2714  The Luyten Half-Second (LHS, Cat. I/87) number (meta.id;meta.main)

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

RAJ200013 16 46.70 "h:m:s" (i) Hour of Right Ascension (J2000) (Note 1)   (pos.eq.ra;meta.main)
DEJ2000+17 01 05.8 "d:m:s" (i) Degree of Declination (J2000) (Note 1)   (pos.eq.dec;meta.main)
pm 0.65 arcsec/yr Proper motion (pos.pm)
pmPA255.10 deg Position angle of proper motion (pos.posAng;pos.pm)
Dist 62.0 arcsec Distance between predicted J2000.0 position of LHS and our measurements (Note 2)   (obs.param;arith.diff)
ComPWcdm  Comments (Note 3)   (meta.note)
RAL13 16 51 "h:m:s" Luyten's Hour of Right Ascension (J2000) (pos.eq.ra)
DEL+17 01 00 "d:m:s" Luyten's Degree of Declination (J2000) (pos.eq.dec)
muL 0.652 arcsec/yr Luyten's original proper motion (pos.pm)
PAL255.1 deg Luyten's original position angle (pos.posAng;pos.pm)
POSSI1950.29395 yr The POSS I epoch (time.epoch)
POSSII  yr The POSS II epoch (time.epoch)
Rmag10.0 mag The "red" magnitude (Note 4)   (phot.mag;em.opt.R)
Bmag11.5 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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