VizieR

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VizieR

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J/A+A/546/A61/tablea1 Radial velocities for XHIP catalogue (de Bruijne+, 2012)
Final-results (117955 rows)
  recno=74493
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ColumnValue  Explain   (UCD)
_RAJ200015 16 28.498708 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000. (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+16 26 39.71739 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000. (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)
_RAB195015 14 09.646781 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J2000. (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+16 37 39.25665 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J2000. (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)
_Glon022.865366287 deg Galactic longitude at Epoch=J2000. (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+54.822155376 deg Galactic latitude at Epoch=J2000. (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)
74493recno 74493  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

HIP 74739   [1/120404] Hipparcos identifier (meta.id;meta.main)
RV -175.00 km/s Radial velocity from XHIP (V/137) (Note 1)   (spect.dopplerVeloc;em.opt.V)
e_RV 10.00 km/s Error on RV (Note 1)   (stat.error)
q_RV 2   [1/4] Quality flag for RV, 1=best (1) (Note 2)   (meta.code.qual)
plx -3.75 mas Trigonometric parallax from XHIP (pos.parallax.trig)
e_plx 3.79 mas Trigonometric parallax error (stat.error;pos.parallax)
Hpmag 12.4057 mag Hipparcos broad-band Hp magnitude (phot.mag;em.opt.V)
C  uas/yr/km/s Proper-motion sensitivity to radial velocity (Note 3)   (stat.fit.param)
Sigma  km/s Σ for the "error-free" XHIP astrometry (Note 3)   (stat.stdev)
f_Sigma    [1/2] Coordinate flag for Sigma and C: 1=Right Ascension, 2=Declination (Note 4)   (meta.code)
Sig.med  km/s Median {Sgima} value of the 10,000 Monte-Carlo simulations (Note 3)   (src.sample;stat.median)
Sig.min  km/s Smallest Σ value maong the 10,000 Monte-Carlo simulations (Note 3)   (stat.value)
mu.Sig  km/s Mean of the Gauss fit to the 10,000 Monte-Carlo simulations (Note 3)   (src.sample;stat.mean)
sig.Sig  km/s Standard deviation of the Gauss fit (Note 3)   (stat.stdev)
c(G)  % [0/100] Gaussian confidence level (Note 3)   (stat.fit.param;phys.atmol.level;arith.ratio)
sig68G  km/s Radial-velocity precision needed for c(G)=68.27% (3) (6) (Note 5)   (stat.stdev)
sig95G  km/s Radial-velocity precision needed for c(G)=95.45% (3) (6) (Note 5)   (stat.stdev)
sig99G  km/s Radial-velocity precision needed for c(G)=99.73% (3) (6) (Note 5)   (stat.stdev)
c(rob)  % [0/100] Robust confidence level (Note 3)   (stat.fit.param;phys.atmol.level;arith.ratio)
sig68rob  km/s Radial-velocity precision needed for c(rob)=68.27% (3) (Note 6)   (stat.stdev)
sig95rob  km/s Radial-velocity precision needed for c(rob)=95.45% (3) (Note 6)   (stat.stdev)
sig99rob  km/s Radial-velocity precision needed for c(rob)=99.73% (3) (Note 6)   (stat.stdev)

SimbadSimbad  ask the Simbad data-base about this object (meta.ref)
_RA229.1187446 deg (i) Position in ICRS at epoch=J2000 (right ascension part) (pos.eq.ra;meta.main)
_DE+16.4443659 deg (i) Position in ICRS at epoch=J2000 (declination part) (pos.eq.dec;meta.main)
  
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