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VizieR

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J/AZh/83/821/osaca Orion Spiral Arm CAtalogue (OSACA) (Bobylev+, 2006)
The Orion Spiral Arm CAtalogue (35847 rows)
  recno=11863
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ColumnValue  Explain   (UCD)
_RAJ200007 46 40.07853 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+65 27 20.4340 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195007 41 54.34752 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+65 34 39.9095 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon150.75480943 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+30.19958655 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)
11863recno 11863  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

HIP 37949  HIPPARCOS number (Cat. I/239) (meta.id;meta.main)
RAJ2000116.666994 deg (i) Right ascension (ICRS) (pos.eq.ra;meta.main)
DEJ2000+65.455676 deg (i) Declination (ICRS) (pos.eq.dec;meta.main)
Plx 9.80 mas Parallax from HIPPARCOS (pos.posAng)
e_Plx 0.70 mas Standard error of parallax (stat.error;pos.parallax)
pmRA 28.1 mas/yr Proper motion in RA*cos(DE) (pos.pm;pos.eq.ra)
e_pmRA 0.6 mas/yr Standard error in pmRA (stat.error;pos.pm;pos.eq.ra)
pmDE 18.4 mas/yr Proper motion in DE (pos.pm;pos.eq.dec)
e_pmDE 0.5 mas/yr Standard error in pmDE (stat.error;pos.pm;pos.eq.dec)
RV -28.5 km/s Average radial velocity (spect.dopplerVeloc;pos.heliocentric;stat.mean)
e_RV 1.2 km/s Standard error of RV (stat.error)
Vmag 5.93 mag V magnitude in Johnson system (from HIPPARCOS) (phot.mag;em.opt.V)
B-V 1.183 mag B-V color index in Johnson system (from HIPPARCOS) (phot.color;em.opt.B;em.opt.V)
V-I 1.14 mag V-I color index in Johnson system (from HIPPARCOS) (phot.color;em.opt.V;em.opt.I)
AV-0.02 mag Interstellar extinction (phys.absorption)
VMAG 0.9 mag Absolute magnitude (phys.magAbs)
Bin1   [1/2] Binarity parameter: 1-single star, 2-nonsingle star (meta.code.multip)
SpTypeK2III:  Spectral type and luminosity class (from HIC, Cat. I/196) (src.spType)
Vtot 32.8 km/s Total space velocity (phys.veloc)
Uvel 31.8 km/s Velocity component U in Galactic coord. system (phys.veloc;pos.cartesian.x)
Vvel -7.5 km/s Velocity component V in Galactic coord. system (phys.veloc;pos.cartesian.y)
Wvel -2.6 km/s Velocity component W in Galactic coord. system (phys.veloc;pos.cartesian.z)
X -77.0 pc Coordinate in Galactic coordinate system (pos.frame;pos.galactic)
Y 43.1 pc Coordinate in Galactic coordinate system (pos.frame;pos.galactic)
Z 51.3 pc Coordinate in Galactic coordinate system (pos.frame;pos.galactic)

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