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V/136/tycdwarf Teff and metallicities for Tycho-2 stars (Ammons+, 2006)
Photometry and derived parameters for dwarfs (611798 rows)
  recno=189275
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ColumnValue  Explain   (UCD)
_RAJ200000 09 13.46733 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+50 13 46.1860 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195000 06 36.84198 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+49 57 05.2912 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon116.05040685 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-12.07737103 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)
189275recno 189275  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

Tycho3254-01160-1  (i) Tycho identification (Note G1)   (meta.id;meta.main)
HIP    Hipparcos identification number (Note G1)   (meta.id;phys.atmol.number)
pmRA 19.3 mas/yr Proper motion parallel to RA (Note G1)   (pos.pm;pos.eq.ra)
e_pmRA 3.0 mas/yr Standard error (sigma) on pmRA (Note G1)   (stat.error;pos.pm;pos.eq.ra)
pmDE -10.4 mas/yr Proper motion parallel to DE (Note G1)   (pos.pm;pos.eq.dec)
e_pmDE 2.7 mas/yr Standard error (sigma) on pmDE (Note G1)   (stat.error;pos.pm;pos.eq.dec)
Bmag12.685 mag Tycho B magnitude (Note G1)   (phot.mag;em.opt.B)
e_Bmag 0.212 mag Standard error (sigma) on Bmag (Note G1)   (stat.error;phot.mag;em.opt.B)
Vmag11.421 mag Tycho V magnitude (Note G1)   (phot.mag;em.opt.V)
e_Vmag 0.089 mag Standard error (sigma) on Vmag (Note G1)   (stat.error;phot.mag;em.opt.V)
Jmag 9.682 mag 2MASS J magnitude (Note G2)   (phot.mag;em.IR.J)
e_Jmag 0.023 mag Standard error (sigma) on Jmag (Note G2)   (stat.error;phot.mag;em.IR.J)
Hmag 9.236 mag 2MASS H magnitude (Note G2)   (phot.mag;em.IR.H)
e_Hmag 0.021 mag Standard error (sigma) on Hmag (Note G2)   (stat.error;phot.mag;em.IR.H)
Ksmag 9.121 mag 2MASS Ks magnitude (Note G2)   (phot.mag;em.IR.K)
e_Ksmag 0.018 mag Standard error (sigma) on Ksmag (Note G2)   (stat.error;phot.mag;em.IR.K)
Teff 4836 K Effective temperature (coarse spline) (phys.temperature.effective)
E_Teff 285 K Positive error bar (sigma) on Teff (stat.error;stat.max)
e_Teff 187 K Negative error bar (sigma) on Teff (stat.error;phys.temperature.effective)
Dist 57 pc Estimated distance (pos.distance;pos.heliocentric)
E_Dist 70 pc Positive error bar (sigma) on Dist (stat.error;stat.max)
e_Dist 38 pc Negative error bar (sigma) on Dist (stat.error)
TeffF 5056 K Effective temperature (fine spline) (Note 3)   (phys.temperature.effective)
E_TeffF 96 K Positive error bar (sigma) on TeffF (stat.error;stat.max)
e_TeffF 103 K Negative error bar (sigma) on TeffF (stat.error)
[Fe/H] 0.63 [Sun] Estimated Metallicity ([Fe/H]) (phys.abund.Z)
E_[Fe/H] 0.79 [Sun] Positive error bar (sigma) on [Fe/H] (stat.error;stat.max)
e_[Fe/H] 1.07 [Sun] Negative error bar (sigma) on [Fe/H] (stat.error;phys.abund.Fe)
pM 0.030   Probability of Multiplicity (KTG IMF) (Note 4)   (stat.fit.goodness)
E_pM 0.034  Positive error bar (sigma) on pM (stat.error;stat.max)
e_pM 0.020  Negative error bar (sigma) on pM (stat.error)
pMm 0.004   Probability of Multiplicity (modified KTG IMF) (Note 5)   (stat.fit.goodness)
E_pMm 0.085  Positive error bar (sigma) on pMm (stat.error;stat.max)
e_pMm 0.004  Negative error bar (sigma) on pMm (stat.error)
E(B-V) 0.006 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)

RAJ2000002.306114 deg (i) Right Ascension J2000 (degrees) (Note G1)   (pos.eq.ra;meta.main)
DEJ2000+50.229496 deg (i) Declination J2000 (degrees) (Note G1)   (pos.eq.dec;meta.main)
  
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