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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===6773-00401-1
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ColumnValue  Explain   (UCD)
_RAJ200015 08 49.65453 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000-28 28 44.0980 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195015 05 49.64372 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950-28 17 17.5519 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon336.22126919 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+25.36965681 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)
432895recno 432895  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

Tycho6773-00401-1  (i) Tycho identification (Note G1)   (meta.id;meta.main)
HIP    Hipparcos identification number (Note G1)   (meta.id;phys.atmol.number)
pmRA -25.1 mas/yr Proper motion parallel to RA (Note G1)   (pos.pm;pos.eq.ra)
e_pmRA 1.6 mas/yr Standard error (sigma) on pmRA (Note G1)   (stat.error;pos.pm;pos.eq.ra)
pmDE -15.2 mas/yr Proper motion parallel to DE (Note G1)   (pos.pm;pos.eq.dec)
e_pmDE 1.6 mas/yr Standard error (sigma) on pmDE (Note G1)   (stat.error;pos.pm;pos.eq.dec)
Bmag10.026 mag Tycho B magnitude (Note G1)   (phot.mag;em.opt.B)
e_Bmag 0.031 mag Standard error (sigma) on Bmag (Note G1)   (stat.error;phot.mag;em.opt.B)
Vmag 9.485 mag Tycho V magnitude (Note G1)   (phot.mag;em.opt.V)
e_Vmag 0.026 mag Standard error (sigma) on Vmag (Note G1)   (stat.error;phot.mag;em.opt.V)
Jmag 8.432 mag 2MASS J magnitude (Note G2)   (phot.mag;em.IR.J)
e_Jmag 0.025 mag Standard error (sigma) on Jmag (Note G2)   (stat.error;phot.mag;em.IR.J)
Hmag 8.263 mag 2MASS H magnitude (Note G2)   (phot.mag;em.IR.H)
e_Hmag 0.042 mag Standard error (sigma) on Hmag (Note G2)   (stat.error;phot.mag;em.IR.H)
Ksmag 8.154 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 6275 K Effective temperature (coarse spline) (phys.temperature.effective)
E_Teff 95 K Positive error bar (sigma) on Teff (stat.error;stat.max)
e_Teff 226 K Negative error bar (sigma) on Teff (stat.error;phys.temperature.effective)
Dist 63 pc Estimated distance (pos.distance;pos.heliocentric)
E_Dist 58 pc Positive error bar (sigma) on Dist (stat.error;stat.max)
e_Dist 23 pc Negative error bar (sigma) on Dist (stat.error)
TeffF 6218 K Effective temperature (fine spline) (Note 3)   (phys.temperature.effective)
E_TeffF 72 K Positive error bar (sigma) on TeffF (stat.error;stat.max)
e_TeffF 80 K Negative error bar (sigma) on TeffF (stat.error)
[Fe/H] 0.10 [Sun] Estimated Metallicity ([Fe/H]) (phys.abund.Z)
E_[Fe/H] 0.18 [Sun] Positive error bar (sigma) on [Fe/H] (stat.error;stat.max)
e_[Fe/H] 0.19 [Sun] Negative error bar (sigma) on [Fe/H] (stat.error;phys.abund.Fe)
pM 0.035   Probability of Multiplicity (KTG IMF) (Note 4)   (stat.fit.goodness)
E_pM 0.145  Positive error bar (sigma) on pM (stat.error;stat.max)
e_pM 0.018  Negative error bar (sigma) on pM (stat.error)
pMm 0.104   Probability of Multiplicity (modified KTG IMF) (Note 5)   (stat.fit.goodness)
E_pMm 0.173  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) 0.022 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)

RAJ2000227.206894 deg (i) Right Ascension J2000 (degrees) (Note G1)   (pos.eq.ra;meta.main)
DEJ2000-28.478916 deg (i) Declination J2000 (degrees) (Note G1)   (pos.eq.dec;meta.main)
  
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