VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

VizieR

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I/345/rvstdcat Gaia DR2 (Gaia Collaboration, 2018)
Mean radial velocities on absolute scale (original column names in green)
timeSerie
(4813 rows)
  recno=1223
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ColumnValue  Explain   (UCD)
_RAJ200005 36 30.9869 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2015.5 (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+11 19 39.468 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2015.5 (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)
_RAB195005 33 43.9551 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J2015.5 (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+11 17 50.915 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J2015.5 (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)
_Glon194.0068803 deg Galactic longitude at Epoch=J2015.5 (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-10.9911574 deg Galactic latitude at Epoch=J2015.5 (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)
1223recno 1223  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

IDHIP026335  Star ID (HIP, TYC or 2MASS) (meta.id)
RV 21.737 km/s [-382.272/339.061] Mean Radial Velocity (spect.dopplerVeloc.opt;pos.barycenter)
e_RV 0.0185 km/s [0.0001/0.6374] Uncertainty of RV (stat.error)
eRV 0.0016 km/s [0.0001/0.2157] Internal error of RV (stat.error)
s_RV 0.1551 km/s [0/1.6164] Standard deviation of RV (stat.stdev)
Tbase 7034 d Time baseline of the N observations (time.epoch)
JDm55123 d Mean Julian Day of observations (JD-2400000) (time.epoch;stat.mean)
N 70  Number of ground-based radial velocities (meta.number)

VCVC  Velocity Plot (meta.ref.url)

Source3339921875389105152  (i) Source ID in Gaia DR2 (meta.id;meta.main)
FlagVAL  Calibration or validation status (Note 1)   (meta.code.error)
RVS 21.23 km/s [-382.02/339.66] Gaia DR2 Radial Velocity (spect.dopplerVeloc.opt;pos.barycenter)
e_RVS 0.25 km/s [0.11/19.07] Gaia DR2 Radial Velocity error (stat.error)
o_RVS 7   [0/92] Number of RVS transits (meta.number)
2MASS2MASSJ05363099+1119401   2MASS ID (2MASSJHHMMSSss+DDMMSSS) (meta.id)
Jmag 6.126 mag 2MASS J magnitude (phot.mag;em.IR.J)
e_Jmag 0.023 mag 2MASS J magnitude error (stat.error;phot.mag)
Hmag 5.436 mag 2MASS H magnitude (phot.mag;em.IR.H)
e_Hmag 0.024 mag 2MASS H magnitude error (stat.error;phot.mag)
Kmag 5.269 mag 2MASS K magnitude (phot.mag;em.IR.K)
e_Kmag 0.023 mag 2MASS K magnitude error (stat.error;phot.mag)
QflagAAA  2MASS Qflag (meta.code.qual)
RA_ICRS084.129112 deg (i) Right ascension (ICRS) (Note 2)   (pos.eq.ra;meta.main)
DE_ICRS+11.32763 deg (i) Declination (ICRS) (Note 2)   (pos.eq.dec;meta.main)
Epoch2015.5 yr Epoch for RAdeg and DEdeg (meta.ref;time.epoch)
Bmag10.28 mag Simbad B magnitude (phot.mag;em.opt.B)
Vmag 8.90 mag Simbad V magnitude (phot.mag;em.opt.V)
SpTypeK6V   Simbad spectral type (src.spType)
otypeRSCVn  Simbad object type (src.class)

SimbadHIP026335  ask the Simbad data-base about this object (meta.ref.url)
_RA.icrs084.129112 deg (i) Right Ascension (ICRS, epoch 2000) computed by CDS (pos.eq.ra)
_DE.icrs+11.32763 deg (i) Declination (ICRS, epoch 2000) computed by CDS (pos.eq.dec)
  
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Rules of usage of VizieR data

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