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VizieR

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V/70A/catalog Nearby Stars, Preliminary 3rd Version (Gliese+ 1991)
The Catalogue (3803 rows)
  recno=1196
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Note: See also the ARICNS (Astronomische Rechen-Institut database for Nearby Stars); some errors can be found in notes.tex

ColumnValue  Explain   (UCD)
_RAJ200007 34 37.18 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+31 52 06.9 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195007 31 26.00 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+31 58 48.0 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon187.46224 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+22.48043 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)
1196recno 1196  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

NameGl 278  Identifier ; see remarks. (Note)   (meta.id;meta.main)
CompC  Components (A,B,C,... ) (meta.code.multip)
DistRel    [pqsx] Reliability of the distance (Note)   (meta.code.qual)
RAB195007 31 26 "h:m:s" (i) Right Ascension B1950 (pos.eq.ra;meta.main)
DEB1950+31 58.8 "d:m:s" (i) Declination B1950 (pos.eq.dec;meta.main)
pm 0.232 arcsec/yr Total proper motion (pos.pm)
u_pm   Uncertainty flag (:) on pm (meta.code.error)
pmPA241.4 deg Direction angle of proper motion (pos.pm;pos.posAng)
RV -1.9 km/s Radial velocity (spect.dopplerVeloc;pos.heliocentric)
n_RVSB  Remark on RV (Note)   (meta.note)
SpM0.5Ve  Spectral type or color class (src.spType)
r_Sp   Selected sources (Note)   (meta.ref)
Vmag 9.07 mag Apparent magnitude (phot.mag;em.opt.V)
r_VmagJ  Note on origin of magnitude (Note)   (meta.ref;pos.frame)
n_Vmag    [J] joint magnitude (meta.note)
B-V 1.49 mag color (phot.color;em.opt.B;em.opt.V)
r_B-V   Note on origin of magnitude (Note)   (meta.ref;phot.color;em.opt.B)
n_B-VJ  Joint color (Note)   (meta.note)
U-B 1.04 mag color (phot.color;em.opt.U;em.opt.B)
r_U-B   Note on origin of magnitude (Note)   (meta.ref;phot.color;em.opt.U)
n_U-BJ  Joint color (Note)   (meta.note)
R-I 0.78 mag color (phot.color;em.opt.R;em.opt.I)
r_R-I   Note on origin of magnitude (Note)   (meta.ref;phot.color;em.opt.R)
n_R-IJ  Joint color (Note)   (meta.note)
trplx 68.3 mas Trigonometric parallax (pos.parallax.trig)
e_trplx 2.8 mas Standard error of trig. parallax (stat.error)
plx 68.3 mas Resulting parallax (pos.parallax.trig)
e_plx 2.8 mas Standard error of res. parallax (stat.error;pos.parallax)
n_plx    [rwsop] Code on plx (Note)   (meta.note)
Mv 8.24 mag Absolute visual magnitude (phys.magAbs)
n_MvJ  Note on Mv, copied from cols 74-75 (meta.note)
q_Mva   [a-f] Quality of absolute magnitude (Note)   (meta.code.qual)
U -4 km/s U space velocity component in the galactic plane and directed to the galactic center (phys.veloc;pos.cartesian.x)
V -3 km/s V space velocity component in the galactic plane and in the direction of galactic rotation (phys.veloc;pos.cartesian.y)
W -15 km/s W space velocity component in the galactic plane and in the direction of the North Galactic Pole (phys.veloc;pos.cartesian.z)
HD    [15/352860] designation (meta.id)
DMBD+32 1582  Durchmusterung number BD / CD / CP (meta.id)
Giclas   number <...> (meta.id)
LHS   number <...> (meta.id)
OtherName   Other designations (Note)   (meta.id)
RemarksYY Gem sep(AC) 72.5" 64d (1835-1955) d(m) = 0.0  Additional identifications (LTT, LFT, Wolf, Ross, etc.) and remarks (meta.note)

_RA.icrs07 34 37 "h:m:s" (i) Right ascension (ICRS) at Epoch=J2000, proper motions taken into account (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs+31 52.1 "d:m:s" (i) Declination (ICRS) at Epoch=J2000, proper motions taken into account (computed by VizieR, not part of the original data) (pos.eq.dec)
  
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