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V/136/tycdwarf Teff and metallicities for Tycho-2 stars (Ammons+, 2006)
Photometry and derived parameters for dwarfs (611798 rows)
  Tycho===3557-02118-1
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ColumnValue  Explain   (UCD)
_RAJ200019 41 20.99113 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+45 30 17.1790 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195019 39 48.56526 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+45 23 12.0584 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon078.74043182 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+10.98123607 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)
242203recno 242203  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

Tycho3557-02118-1  (i) Tycho identification (Note G1)   (meta.id;meta.main)
HIP    Hipparcos identification number (Note G1)   (meta.id;phys.atmol.number)
pmRA 14.5 mas/yr Proper motion parallel to RA (Note G1)   (pos.pm;pos.eq.ra)
e_pmRA 1.5 mas/yr Standard error (sigma) on pmRA (Note G1)   (stat.error;pos.pm;pos.eq.ra)
pmDE -14.2 mas/yr Proper motion parallel to DE (Note G1)   (pos.pm;pos.eq.dec)
e_pmDE 1.4 mas/yr Standard error (sigma) on pmDE (Note G1)   (stat.error;pos.pm;pos.eq.dec)
Bmag10.879 mag Tycho B magnitude (Note G1)   (phot.mag;em.opt.B)
e_Bmag 0.045 mag Standard error (sigma) on Bmag (Note G1)   (stat.error;phot.mag;em.opt.B)
Vmag 9.910 mag Tycho V magnitude (Note G1)   (phot.mag;em.opt.V)
e_Vmag 0.028 mag Standard error (sigma) on Vmag (Note G1)   (stat.error;phot.mag;em.opt.V)
Jmag 8.250 mag 2MASS J magnitude (Note G2)   (phot.mag;em.IR.J)
e_Jmag 0.018 mag Standard error (sigma) on Jmag (Note G2)   (stat.error;phot.mag;em.IR.J)
Hmag 7.827 mag 2MASS H magnitude (Note G2)   (phot.mag;em.IR.H)
e_Hmag 0.017 mag Standard error (sigma) on Hmag (Note G2)   (stat.error;phot.mag;em.IR.H)
Ksmag 7.763 mag 2MASS Ks magnitude (Note G2)   (phot.mag;em.IR.K)
e_Ksmag 0.020 mag Standard error (sigma) on Ksmag (Note G2)   (stat.error;phot.mag;em.IR.K)
Teff 5067 K Effective temperature (coarse spline) (phys.temperature.effective)
E_Teff 118 K Positive error bar (sigma) on Teff (stat.error;stat.max)
e_Teff 133 K Negative error bar (sigma) on Teff (stat.error;phys.temperature.effective)
Dist 82 pc Estimated distance (pos.distance;pos.heliocentric)
E_Dist 80 pc Positive error bar (sigma) on Dist (stat.error;stat.max)
e_Dist 35 pc Negative error bar (sigma) on Dist (stat.error)
TeffF 5198 K Effective temperature (fine spline) (Note 3)   (phys.temperature.effective)
E_TeffF 70 K Positive error bar (sigma) on TeffF (stat.error;stat.max)
e_TeffF 77 K Negative error bar (sigma) on TeffF (stat.error)
[Fe/H]-0.24 [Sun] Estimated Metallicity ([Fe/H]) (phys.abund.Z)
E_[Fe/H] 0.35 [Sun] Positive error bar (sigma) on [Fe/H] (stat.error;stat.max)
e_[Fe/H] 0.28 [Sun] Negative error bar (sigma) on [Fe/H] (stat.error;phys.abund.Fe)
pM 0.010   Probability of Multiplicity (KTG IMF) (Note 4)   (stat.fit.goodness)
E_pM 0.025  Positive error bar (sigma) on pM (stat.error;stat.max)
e_pM 0.007  Negative error bar (sigma) on pM (stat.error)
pMm 0.000   Probability of Multiplicity (modified KTG IMF) (Note 5)   (stat.fit.goodness)
E_pMm 0.090  Positive error bar (sigma) on pMm (stat.error;stat.max)
e_pMm 0.100  Negative error bar (sigma) on pMm (stat.error)
E(B-V) 0.005 mag Foreground Galactic extinction (Note 6)   (phot.color.excess)

K09K09  Details from the ASCC-2.5 catalog (Kharchenko 2009, Cat. I/280) (meta.ref.url)

RAJ2000295.337463 deg (i) Right Ascension J2000 (degrees) (Note G1)   (pos.eq.ra;meta.main)
DEJ2000+45.504772 deg (i) Declination J2000 (degrees) (Note G1)   (pos.eq.dec;meta.main)
  
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