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VizieR

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J/A+A/623/A72/hipgpma Binarity of Hipparcos stars from Gaia pm anomaly (Kervella+, 2019)
Proper motion anomaly of Hipparcos stars (117206 rows)
  recno=12838
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ColumnValue  Explain   (UCD)
_RAJ200002 46.7 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (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.eq.ra)
_DEJ2000-23 05 "d:m:s" Declination (FK5, Equinox=J2000.0) (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.eq.dec)
_RAB195002 44.5 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (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.eq.ra)
_DEB1950-23 18 "d:m:s" Declination (FK4, Equinox=B1950.0) (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.eq.dec)
_Glon210.54 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-63.65 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)
12838recno 12838  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

HIP 12961  Hipparcos catalog number (meta.record;phys.atmol.number;meta.table)
GDR25077642283022422656  Gaia DR2 source number (meta.id)
NameCD-23 1056  Common name (meta.id)
DMS0   [0/1] Set to 1 for stars present in the Hipparcos Double and Multiple catalog (I/239/h_dm_com) (meta.code)
DT    [FIL] Type of DMS catalog solution (Note 1)   (meta.code)
DQ    [ABCD] Quality of DMS catalog solution (Note 2)   (meta.code)
W0   [0/1] Set to 1 if in the WDS catalog (B/wds) (meta.code)
Vmag10.305 mag V band magnitude (phot.mag;em.opt.V)
Gmag 9.61676 mag Gaia G band magnitude (phot.mag;em.opt)
e_Gmag 0.0005 mag Standard error on Gaia G band magnitude (stat.error;phot.mag)
Kmag 6.736 mag 2MASS K band magnitude (phot.mag;em.IR.K)
e_Kmag 0.018 mag Standard error on 2MASS K band magnitude (stat.error;phot.mag)
E(B-V) 0.000 mag E(B-V) color excess (phot.color.excess)
r_E(B-V)    [S] Reference for E(B-V) color excess (Note 3)   (meta.ref;pos.frame)
SpTypeK5V  Spectral type from CDS Simbad (src.spType)
PlxHip 43.45 mas Hipparcos 2 (van Leeuwen 2007) parallax (pos.parallax)
e_PlxHip 1.72 mas Standard error on Hip2 parallax (stat.error)
PlxG2 42.788 mas Gaia DR2 parallax (ZP corrected) (pos.parallax.trig)
e_PlxG2 0.042 mas Standard error on Gaia DR2 parallax (stat.error)
epsi 0.000 mas Gaia DR2 excess noise (epsilon) (stat.fit.param)
RUWE 1.027  Gaia DR2 renormalizer unit weight error (stat.weight)
RV 32.847 km/s Radial velocity (phys.veloc;pos.heliocentric)
e_RV 0.300 km/s Standard error on radial velocity (stat.error)
r_RVS18  Reference of radial velocity (Note 4)   (meta.ref;pos.frame)
pmHGRAH 294.606 mas/yr Hip-Gaia proper motion in RA direction (pmRA*cosDE) at epoch 1991.25 (pos.pm;pos.eq.ra)
e_pmHGRAH 0.040 mas/yr Standard error on Hip-Gaia PM in RA direction at epoch 1991.25 (stat.error)
pmHGDEH 141.032 mas/yr Hip-Gaia proper motion in declination direction at epoch 1991.25 (pos.pm;pos.eq.dec)
e_pmHGDEH 0.052 mas/yr Standard error on Hip-Gaia PM in Dec direction at epoch 1991.25 (stat.error)
PMaRAH -1.986 mas/yr Hip-HG proper motion anomaly in RA direction at epoch 1991.25 (pos.pm;arith.diff)
e_PMaRAH 1.601 mas/yr Standard error on Hip-HG PMa in RA direction at epoch 1991.25 (stat.error)
PMaDEH -0.152 mas/yr Hip-HG proper motion anomaly Hip-HG in Dec direction at epoch 1991.25 (pos.pm;arith.diff)
e_PMaDEH 1.401 mas/yr Standard error on Hip-HG PMa in Dec direction at epoch 1991.25 (stat.error)
PMaH 0.94  Signal-to-noise ratio of Hip-HG PMa (pos.pm;arith.diff)
BinH0   [0/1] Hip PMa binary flag (=1 for PMaH>3) (meta.code)
pmHGRAG 294.583 mas/yr Hip-Gaia proper motion in RA direction (pmRA*cosDE) at epoch 2015.5 (pos.pm;pos.eq.ra)
e_pmHGRAG 0.040 mas/yr Standard error on Hip-Gaia PM in RA direction at epoch 2015.5 (stat.error)
pmHGDEG 141.026 mas/yr Hip-Gaia proper motion in declination direction at epoch 2015.5 (pos.pm;pos.eq.dec)
e_pmHGDEG 0.042 mas/yr Standard error on Hip-Gaia PM in Dec direction at epoch 2015.5 (stat.error)
PMaRAG 0.429 mas/yr GDR2-HG proper motion anomaly in RA direction at epoch 2015.5 (pos.pm;arith.diff)
e_PMaRAG 0.084 mas/yr Standard error on GDR2-HG PMa in RA direction at epoch 2015.5 (stat.error)
PMaDEG -0.082 mas/yr GDR2-HG proper motion anomaly Hip-HG in Dec direction at epoch 2015.5 (pos.pm;arith.diff)
e_PMaDEG 0.089 mas/yr Standard error on GDR2-HG PMa in Dec direction at epoch 2015.5 (stat.error)
PMaG2 3.56  Signal-to-noise ratio of GDR2-HG PMa (pos.pm;arith.diff)
BinG21   [0/1] GDR2 PMa binary flag (=1 for PMaG2>3) (meta.code)
dVt 48.40 m/s Tangential velocity anomaly (phys.veloc.transverse)
e_dVt 13.58 m/s Standard error on tangential velocity dVt (stat.error)
dVtPA100.86 deg Position angle of velocity anomaly vector (pos.posAng)
e_dVtPA11.34 deg Standard error on PA of dVt vector (stat.error)
OrbG2 1.293 au Radius of orbit with period corresponding to Gaia DR2 observing window duration (phys.size.radius)
M1 0.646 Msun Mass of primary star (phys.mass)
e_M1 0.012 Msun Standard error on mass of primary (stat.error)
r_M1M15  Reference for mass of primary (Note 5)   (meta.ref;pos.frame)
R1 0.631 Rsun Radius of primary star (phys.size.radius)
e_R1 0.019 Rsun Standard error on radius of primary star (stat.error)
r_R1M15  Reference for radius of primary (Note 6)   (meta.ref;pos.frame)
M2n 1.57 Mjup Mass of secondary normalized to 1 au (phys.mass)
E_M2n 0.58 Mjup Positive error bar on M2n (stat.error;stat.max)
e_M2n 0.42 Mjup Negative error bar on M2n (stat.error)

SimbadHIP 12961  ask the Simbad data-base about this object (meta.ref.url)
_RA0042 deg (i) Right Ascension (J2000) from I/239/hip_main (pos.eq.ra;meta.main)
_DE-023 deg (i) Declination (J2000) from I/239/hip_main (pos.eq.dec;meta.main)
  
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