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III/254/crvad2 2nd Cat. of Radial Velocities with Astrometric Data (Kharchenko+, 2007)
The catalogue of radial velocities of galactic stars with high precision astrometric data, the 2nd version (CRVAD-2) (54907 rows)
  recno=32763
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ColumnValue  Explain   (UCD)
_RAJ200014 15 39.6721 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+19 10 56.686 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195014 13 22.7440 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+19 26 30.900 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon015.0655749 deg Galactic longitude at Epoch=J1991.25, proper motions taken into account (pos.galactic.lon)
_Glat+69.1110644 deg Galactic latitude at Epoch=J1991.25, proper motions taken into account (pos.galactic.lat)
32763recno 32763  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

RAdeg213.91811 deg (i) Right Ascension J2000.0, epoch 1991.25 (pos.eq.ra;meta.main)
e_RAdeg 0.8 mas Standard error in RA*cos(DEdeg) (stat.error)
DEJ2000+19.18727 deg (i) Declination J2000.0, epoch 1991.25 (pos.eq.dec;meta.main)
e_DEJ2000 0.1 mas Standard error in DEdeg (stat.error;pos.eq.dec)
Plx 89.02 mas Trigonometric parallax (pos.parallax.trig)
e_Plx 0.74 mas Standard error in Plx (stat.error;pos.parallax)
pmRA -1093.46 mas/yr Proper Motion in RA*cos(DEdeg) (pos.pm;pos.eq.ra)
e_pmRA 0.38 mas/yr Standard error in pmRA (stat.error;pos.pm;pos.eq.ra)
pmDE -1998.40 mas/yr Proper Motion in DE (pos.pm;pos.eq.dec)
e_pmDE 0.37 mas/yr Standard error in pmDE (stat.error;pos.pm;pos.eq.dec)
Bmag 1.242 mag B magnitude in Johnson system (phot.mag;em.opt.B)
e_Bmag 0.010 mag Standard error on B magnitude (stat.error;phot.mag;em.opt.B)
Vmag 0.085 mag V magnitude in Johnson system (phot.mag;em.opt.V)
e_Vmag 0.010 mag Standard error on V magnitude (stat.error;phot.mag;em.opt.V)
Scat 0.014 mag Scatter on magnitude (stat.error)
v1N   [GN] Known variability from GCVS/NSV (Note)   (meta.code;src.var)
v2    [UVW] Variability from Tycho-1 (Note)   (meta.code;src.var)
v3U   [CDMPRU] Variability type (Note)   (meta.code;src.var)
v4    [VYIXR] Variability from CMC11 (Note)   (meta.code;src.var)
d12A   [A-S ] CCDM component identifier (Note from Cat. I/274)   (meta.code.multip)
d3A   [A-S] Component identifier (Note)   (meta.code.multip)
d4Z   [DRSYZ] Duplicity from Tycho-1 (Note)   (meta.code.multip)
d5C   [CGOVX] Double/Multiple Systems flag (Note)   (meta.code.multip)
d6D   [D] Duplicity flag from PPM (meta.code.multip)
SpTypeK2 IIIp  MK Spectral type compiled from ASCC-2.5 and GCRV (Note)   (src.spType)
SpType2K2IIIp  MK Spectral type from Tycho-2 Spectral Type Catalog (Cat. III/231) (src.spType)
HIP 69673   Hipparcos number (Cat. I/239) (meta.id)
HD 124897   HD number (Cat. III/135) (meta.id)
ASCC 870215  ASCC-2.5 (Cat. I/280) number (meta.id)
IRVC4   [1/5] Index of Radial Velocity Catalogues (Note)   (meta.ref;pos.frame)
Comp   Components of multiple stars (Note)   (meta.code.multip)
RV -5.20 km/s Radial Velocity (spect.dopplerVeloc;pos.heliocentric)
e_RV  km/s Mean standard error in RV (stat.error)
q_RVA   [A-E I] Quality index of the RV from CGRV (Note Cat. III/213)   (meta.code.qual)
o_RV 646   Number of observations (meta.number)
nRV1   [1/3] Number of matches for given IRVC entry (meta.number)

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