VizieR

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VizieR

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J/A+AS/142/275/tablea2 Stellar activity of late-type stars (Strassmeier+ 2000)
Stars without emission (766 rows)
  recno=20
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ColumnValue  Explain   (UCD)
_RAJ200000 20 31.5187 "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+30 58 29.295 "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)
_RAB195000 17 54.4087 "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+30 41 50.928 "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)
_Glon115.1662262 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-31.4303896 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)
20recno 20  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

NameHD1605  (i) HD, HIP or SAO number or variable name (meta.id;meta.main)

n_Name   P indicates that the star is in the photometric survey (table A3) (meta.ref.url)

Vmag 7.52 mag V magnitude (phot.mag;em.opt.V)
SpTK1  Spectral type (Note 1)   (src.spType)
B-V 0.96 mag Johnson B-V colour index (phot.color;em.opt.B;em.opt.V)
Teff4930 K Effective temperature (phys.temperature.effective)
Plx 11.82 mas Trigonometric parallax (pos.parallax.trig)
VMAG 2.88 mag Absolute visual brightness (phys.magAbs;em.opt.V)
LCIV  Luminosity class (src.class.luminosity)
MT 3 km/s Macro turbulence (phys.veloc.microTurb)
V-R 0.74 mag Johnson V-R colour index (phot.color;em.opt.V;em.opt.R)
HJD2451068.8733 d Heliocentric Julian Date (time.epoch)
RV 10.8 km/s Heliocentric radial velocity (spect.dopplerVeloc;pos.heliocentric)
e_RV 0.4 km/s Standard error in RV (stat.error)
Uvel -41.6 km/s Space velocity towards the galactic center (phys.veloc;pos.cartesian.x)
Vvel 1.0 km/s Space vel. in direction of gal. rotation (phys.veloc;pos.cartesian.y)
Wvel 10.6 km/s Space vel. in direction of gal. north pole (phys.veloc;pos.cartesian.z)
logFK 5.29 [mW/m2] Logarithmic CaII K line flux in erg/cm2/s (phot.flux)
logFH 5.22 [mW/m2] Logarithmic CaII H line flux in erg/cm2/s (phot.flux)
logF'K 5.16 [mW/m2] Logarithmic pure chromospheric CaII K flux (phot.flux)
logF'H 5.08 [mW/m2] Logarithmic pure chromospheric CaII H flux (phot.flux)
R(HK) 8e-06   Activity index (FH'+FK')/(σ*Teff4) (spect.index)
l_vsini   Limit flag on vsini (meta.code.error;phys.veloc.rotat)
vsini 3.0 km/s Projected rotational velocity (phys.veloc.rotat)
WSr 588 0.1pm Equivalent width of SrII 4077 (mÅ) (spect.line.eqWidth)
ISr 0.80   Residual intensity of SrII 4077 (spect.line.intensity)

SimbadSimbad  ask the Simbad data-base about this object (meta.ref)
_RA005.13133 deg (i) Position (of main component) from SIMBAD (right ascension part) (pos.eq.ra;meta.main)
_DE+30.97480 deg (i) Position (of main component) from SIMBAD (declination part) (pos.eq.dec;meta.main)
  
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