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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=51625
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ColumnValue  Explain   (UCD)
_RAJ200022 23 32.1523 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000-07 11 39.919 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195022 20 54.8423 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950-07 26 52.840 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon055.6591848 deg Galactic longitude at Epoch=J1991.25, proper motions taken into account (pos.galactic.lon)
_Glat-49.6862622 deg Galactic latitude at Epoch=J1991.25, proper motions taken into account (pos.galactic.lat)
51625recno 51625  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

RAdeg335.88398 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)
DEJ2000-07.19444 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 7.14 mas Trigonometric parallax (pos.parallax.trig)
e_Plx 0.93 mas Standard error in Plx (stat.error;pos.parallax)
pmRA -4.48 mas/yr Proper Motion in RA*cos(DEdeg) (pos.pm;pos.eq.ra)
e_pmRA 1.07 mas/yr Standard error in pmRA (stat.error;pos.pm;pos.eq.ra)
pmDE 8.74 mas/yr Proper Motion in DE (pos.pm;pos.eq.dec)
e_pmDE 1.10 mas/yr Standard error in pmDE (stat.error;pos.pm;pos.eq.dec)
Bmag 6.910 mag B magnitude in Johnson system (phot.mag;em.opt.B)
e_Bmag 0.009 mag Standard error on B magnitude (stat.error;phot.mag;em.opt.B)
Vmag 5.911 mag V magnitude in Johnson system (phot.mag;em.opt.V)
e_Vmag 0.005 mag Standard error on V magnitude (stat.error;phot.mag;em.opt.V)
Scat 0.006 mag Scatter on magnitude (stat.error)
v1    [GN] Known variability from GCVS/NSV (Note)   (meta.code;src.var)
v2    [UVW] Variability from Tycho-1 (Note)   (meta.code;src.var)
v3C   [CDMPRU] Variability type (Note)   (meta.code;src.var)
v4    [VYIXR] Variability from CMC11 (Note)   (meta.code;src.var)
d12    [A-S ] CCDM component identifier (Note from Cat. I/274)   (meta.code.multip)
d3    [A-S] Component identifier (Note)   (meta.code.multip)
d4Y   [DRSYZ] Duplicity from Tycho-1 (Note)   (meta.code.multip)
d5    [CGOVX] Double/Multiple Systems flag (Note)   (meta.code.multip)
d6    [D] Duplicity flag from PPM (meta.code.multip)
SpTypeG6 g  MK Spectral type compiled from ASCC-2.5 and GCRV (Note)   (src.spType)
SpType2G8 Ib/II(w)  MK Spectral type from Tycho-2 Spectral Type Catalog (Cat. III/231) (src.spType)
HIP 110532   Hipparcos number (Cat. I/239) (meta.id)
HD 212320   HD number (Cat. III/135) (meta.id)
ASCC 1340681  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 -14.20 km/s Radial Velocity (spect.dopplerVeloc;pos.heliocentric)
e_RV  km/s Mean standard error in RV (stat.error)
q_RVB   [A-E I] Quality index of the RV from CGRV (Note Cat. III/213)   (meta.code.qual)
o_RV 3   Number of observations (meta.number)
nRV1   [1/3] Number of matches for given IRVC entry (meta.number)

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