VizieR

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

VizieR

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V/70A/catalog Nearby Stars, Preliminary 3rd Version (Gliese+ 1991)
The Catalogue (3803 rows)
  recno=3240
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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)
_RAJ200020 43 18.90 "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+55 21 05.6 "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)
_RAB195020 41 53.00 "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+55 08 48.0 "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)
_Glon092.44324 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 +7.91637 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)
3240recno 3240  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

NameGl 802  Identifier ; see remarks. (Note)   (meta.id;meta.main)
Comp   Components (A,B,C,... ) (meta.code.multip)
DistRel    [pqsx] Reliability of the distance (Note)   (meta.code.qual)
RAB195020 41 53 "h:m:s" (i) Right Ascension B1950 (pos.eq.ra;meta.main)
DEB1950+55 08.8 "d:m:s" (i) Declination B1950 (pos.eq.dec;meta.main)
pm 1.915 arcsec/yr Total proper motion (pos.pm)
u_pm   Uncertainty flag (:) on pm (meta.code.error)
pmPA 27.6 deg Direction angle of proper motion (pos.pm;pos.posAng)
RV -23.0 km/s Radial velocity (spect.dopplerVeloc;pos.heliocentric)
n_RV   Remark on RV (Note)   (meta.note)
SpdM5 e  Spectral type or color class (src.spType)
r_SpW  Selected sources (Note)   (meta.ref)
Vmag 14.68 mag Apparent magnitude (phot.mag;em.opt.V)
r_Vmag   Note on origin of magnitude (Note)   (meta.ref;pos.frame)
n_Vmag    [J] joint magnitude (meta.note)
B-V 1.79 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-V   Joint color (Note)   (meta.note)
U-B  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-B   Joint color (Note)   (meta.note)
R-I 1.53 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-I   Joint color (Note)   (meta.note)
trplx 63.3 mas Trigonometric parallax (pos.parallax.trig)
e_trplx 5.4 mas Standard error of trig. parallax (stat.error)
plx 63.3 mas Resulting parallax (pos.parallax.trig)
e_plx 5.4 mas Standard error of res. parallax (stat.error;pos.parallax)
n_plx    [rwsop] Code on plx (Note)   (meta.note)
Mv13.69 mag Absolute visual magnitude (phys.magAbs)
n_Mv   Note on Mv, copied from cols 74-75 (meta.note)
q_Mvb   [a-f] Quality of absolute magnitude (Note)   (meta.code.qual)
U-140 km/s U space velocity component in the galactic plane and directed to the galactic center (phys.veloc;pos.cartesian.x)
V -32 km/s V space velocity component in the galactic plane and in the direction of galactic rotation (phys.veloc;pos.cartesian.y)
W 22 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)
DM   Durchmusterung number BD / CD / CP (meta.id)
GiclasG231-013  number <...> (meta.id)
LHS498  number <...> (meta.id)
OtherName   Other designations (Note)   (meta.id)
RemarksWolf 1084  Additional identifications (LTT, LFT, Wolf, Ross, etc.) and remarks (meta.note)

_RA.icrs20 43 19 "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+55 21.1 "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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