VizieR

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VizieR

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V/81/catalog Taxonomy of Barium Stars (Lu 1991)
The data (389 rows)
  recno=208
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ColumnValue  Explain   (UCD)
_RAJ200012 31 09.0 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000-57 06 36 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195012 28 21.8 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950-56 49 49 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon300.1654 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 +5.6600 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)
208recno 208  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

Seq 208  (i) [1/389] Sequential number. (meta.record)
HD/DM 108903  Durchmusterung or HD designation (Note)   (meta.id;meta.main)
Source<   [ *+^Kbhk<!] Source and remarks (Note)   (meta.ref;pos.frame)
RAB190012 25.6 "h:m:s" (i) Right Ascension, B1900.0 (pos.eq.ra;meta.main)
DEB1900-56 33 "d:m:s" (i) Declination, B1900.0 (pos.eq.dec;meta.main)
MKM3 III  Spectral type (Note)   (src.spType)
BaClass 1.0   Ba intensity class (spect.index)
BaCode   Ba intensity code (Note)   (meta.code)
u_BaClass   Uncertainty flag (:) on BaClass (meta.code.error)
m48  mag DDO m48 (phot.mag;em.opt.B)
45-48  mag DDO color 45-48 (phot.color;em.opt.B;em.opt.B)
42-45  mag DDO color 42-45 (phot.color;em.opt.B;em.opt.B)
41-42  mag DDO color 41-42 (phot.color;em.opt.B;em.opt.B)
38-41  mag DDO color 38-41 (phot.color;em.opt.U;em.opt.B)
o_m48    [0-9md] No. of observations in DDO system (Note)   (meta.number)
Vmag 1.630 mag V-mag. (all BVRI are photoelectric). (phot.mag;em.opt.V)
B-V 1.590 mag B-V colour index (phot.color;em.opt.B;em.opt.V)
V-R  mag V-R colour index (phot.color;em.opt.V;em.opt.R)
R-I 1.410 mag R-I colour index (phot.color;em.opt.R;em.opt.I)
o_Vmag    No. of observations in BVRI system (meta.number)
pmRA 29 mas/yr Proper motion in RA (pos.pm;pos.eq.ra)
pmDE-267 mas/yr Proper motion in Dec (pos.pm;pos.eq.dec)
RadVel 21 km/s Radial velocity (spect.dopplerVeloc;pos.heliocentric)
r_RadVela   [abBcdij] Reference of Radial velocity (Note)   (meta.ref;pos.frame)
u_RadVel    [:v] Uncertainty(:)/variability(v) on RadVel (meta.code.error)
Mv 0.3 mag Absolute magnitude derived from spectral type and luminosity class (phys.magAbs)
Dist 291.1 pc Spectroscopic distance (pos.distance;pos.heliocentric)
GLON 94.4 deg Galactic Longitude, l(II) (Note)   (pos.galactic.lon)
GLAT 79.0 deg Galactic Latitude, b(II) (Note)   (pos.galactic.lat)
U -8.1 km/s U-velocity (phys.veloc;pos.cartesian.x)
V 22.4 km/s V-velocity (phys.veloc;pos.cartesian.y)
W 64.7 km/s W-velocity (phys.veloc;pos.cartesian.z)
Zdis 285.7 pc Z-scale height distance in pc (pos.cartesian.z;pos.galactic)
Hm 5.4 mag Reduced proper motion in magnitude (Note)   (phys.magAbs)
SAO240019   [1/258997] SAO number (meta.id)
Remarks   Remarks (Note)   (meta.note)

_RA.icrs12 31.1 "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-57 06 "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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