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V/81/catalog Taxonomy of Barium Stars (Lu 1991)
The data (389 rows)
  Seq===251
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ColumnValue  Explain   (UCD)
_RAJ200015 30 53.6 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (computed by VizieR, not part of the original data) (pos.eq.ra)
_DEJ2000+40 49 33 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (computed by VizieR, not part of the original data) (pos.eq.dec)
_RAB195015 29 05.7 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (computed by VizieR, not part of the original data) (pos.eq.ra)
_DEB1950+40 59 43 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (computed by VizieR, not part of the original data) (pos.eq.dec)
_Glon066.10 deg Galactic longitude (computed by VizieR, not part of the original data) (pos.galactic.lon)
_Glat+54.59 deg Galactic latitude (computed by VizieR, not part of the original data) (pos.galactic.lat)

Seq 251   [1/389] Sequential number. (meta.record)
HD/DM 138481  Durchmusterung or HD designation (Note)   (meta.id;meta.main)
SourceK   [ *+^Kbhk<!] Source and remarks (Note)   (meta.ref;pos.frame)
RAB190015 27.3 "h:m:s" Right Ascension, B1900.0 (pos.eq.ra;meta.main)
DEB1900+41 10 "d:m:s" Declination, B1900.0 (pos.eq.dec;meta.main)
MKK45IIIb  Spectral type (Note)   (src.spType)
BaClass 0.5   Ba intensity class (spect.index)
BaCode   Ba intensity code (Note)   (meta.code)
u_BaClass   Uncertainty flag (:) on BaClass (meta.code.error)
m48 5.720 mag DDO m48 (phot.mag;em.opt.B)
45-48 1.418 mag DDO color 45-48 (phot.color;em.opt.B;em.opt.B)
42-45 1.351 mag DDO color 42-45 (phot.color;em.opt.B;em.opt.B)
41-42 0.205 mag DDO color 41-42 (phot.color;em.opt.B;em.opt.B)
38-41-0.022 mag DDO color 38-41 (phot.color;em.opt.U;em.opt.B)
o_m48 m   [0-9md] No. of observations in DDO system (Note)   (meta.number)
Vmag 5.020 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 0.930 mag R-I colour index (phot.color;em.opt.R;em.opt.I)
o_Vmag    No. of observations in BVRI system (meta.number)
pmRA 7 mas/yr Proper motion in RA (pos.pm;pos.eq.ra)
pmDE -10 mas/yr Proper motion in Dec (pos.pm;pos.eq.dec)
RadVel -10 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 0.6 mag Absolute magnitude derived from spectral type and luminosity class (phys.magAbs)
Dist 721.1 pc Spectroscopic distance (pos.distance;pos.heliocentric)
GLON 3.2 deg Galactic Longitude, l(II) (Note)   (pos.galactic.lon)
GLAT 26.3 deg Galactic Latitude, b(II) (Note)   (pos.galactic.lat)
U -93.4 km/s U-velocity (phys.veloc;pos.cartesian.x)
V 15.8 km/s V-velocity (phys.veloc;pos.cartesian.y)
W 47.9 km/s W-velocity (phys.veloc;pos.cartesian.z)
Zdis 319.9 pc Z-scale height distance in pc (pos.cartesian.z;pos.galactic)
Hm 7.0 mag Reduced proper motion in magnitude (Note)   (phys.magAbs)
SAO 45580   [1/258997] SAO number (meta.id)
Remarks   Remarks (Note)   (meta.note)

_RA.icrs15 30 53.6 "h:m:s" 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+40 49 34 "d:m:s" 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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