VizieR

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VizieR

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J/A+A/552/A78/stars Solar like stars radial velocities (Zechmeister+, 2013)
Studied stars (31 rows)
  recno=29
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ColumnValue  Explain   (UCD)
_RAJ200022 03 21.700 "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)
_DEJ2000-56 47 09.00 "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)
_RAB195021 59 57.298 "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)
_DEB1950-57 01 40.62 "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)
_Glon336.192746 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-48.045019 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)
29recno 29  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

HR8387  HR number (see Cat. V/50) (meta.id;meta.main)
ONameEps Ind  Other star name (meta.id)
RAJ200022 03 21.7 "h:m:s" (i) Simbad Hour of Right Ascension (J2000.0) (pos.eq.ra;meta.main)
DEJ2000-56 47 09 "d:m:s" (i) Simbad Degree of Declination (J2000.0) (pos.eq.dec;meta.main)
SpTypeK4.5V  MK spectral type (Note 1)   (src.spType)
Vmag 4.69 mag Visual magnitude (Note 2)   (phot.mag;em.opt.V)
d 3.62 pc Heliocentric distance (Note 3)   (pos.distance;pos.heliocentric)
SA 1.84 m/s/yr Secular radial velocity acceleration (dRV/dt) (phys.acceleration)
Mass 0.70 Msun Stellar mass estimate (phys.mass)
r_MassG  Reference for the stellar mass estimate (Note 4)   (meta.ref)
<RV> -39.983 km/s Mean HARPS radial velocity (Note 5)   (spect.dopplerVeloc;stat.mean)
<logR'HK>-4.774  Mean of activity index logR'(HK) (Note 6)   (phot.flux;arith.ratio)
s<logR'HK> 0.032  Scatter (rms) of activity index logR'(HK) (meta.code;spect.index;em.opt.R)
srcP?   [ABP? ] Probable main source of RV variations: Activity, Binarity, or Planet. (meta.note)

RVRV  Show the Radial Velocity curves (meta.ref.url)

LCfileepsind_l.dat  Name of the table containing CES LC RVs, in subdirectory lc (meta.id;meta.table)
VLCfileepsind_v.dat  Name of the table containing CES VLC RVs, in subdirectory vlc (meta.id;meta.table)
HARPSfileepsind_h.dat  Name of the table containing HARPS RVs, in subdirectory harps (meta.id;meta.table)

SimbadSimbad  ask the Simbad data-base about this object (meta.ref.url)
  
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