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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=159892
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ColumnValue  Explain   (UCD)
_RAJ200001 57 46.05287 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+38 04 28.3940 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195001 54 46.96222 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+37 49 53.1950 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon137.05555003 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-22.97127506 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)
159892recno 159892  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

Tycho2816-02203-1  (i) Tycho identification (Note G1)   (meta.id;meta.main)
HIP    Hipparcos identification number (Note G1)   (meta.id;phys.atmol.number)
pmRA 4.6 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 -12.6 mas/yr Proper motion parallel to DE (Note G1)   (pos.pm;pos.eq.dec)
e_pmDE 2.9 mas/yr Standard error (sigma) on pmDE (Note G1)   (stat.error;pos.pm;pos.eq.dec)
Bmag11.140 mag Tycho B magnitude (Note G1)   (phot.mag;em.opt.B)
e_Bmag 0.052 mag Standard error (sigma) on Bmag (Note G1)   (stat.error;phot.mag;em.opt.B)
Vmag10.625 mag Tycho V magnitude (Note G1)   (phot.mag;em.opt.V)
e_Vmag 0.048 mag Standard error (sigma) on Vmag (Note G1)   (stat.error;phot.mag;em.opt.V)
Jmag 9.653 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 9.481 mag 2MASS H magnitude (Note G2)   (phot.mag;em.IR.H)
e_Hmag 0.019 mag Standard error (sigma) on Hmag (Note G2)   (stat.error;phot.mag;em.IR.H)
Ksmag 9.407 mag 2MASS Ks magnitude (Note G2)   (phot.mag;em.IR.K)
e_Ksmag 0.014 mag Standard error (sigma) on Ksmag (Note G2)   (stat.error;phot.mag;em.IR.K)
Teff 6500 K Effective temperature (coarse spline) (phys.temperature.effective)
E_Teff 7 K Positive error bar (sigma) on Teff (stat.error;stat.max)
e_Teff 684 K Negative error bar (sigma) on Teff (stat.error;phys.temperature.effective)
Dist 78 pc Estimated distance (pos.distance;pos.heliocentric)
E_Dist 74 pc Positive error bar (sigma) on Dist (stat.error;stat.max)
e_Dist 30 pc Negative error bar (sigma) on Dist (stat.error)
TeffF 6374 K Effective temperature (fine spline) (Note 3)   (phys.temperature.effective)
E_TeffF 83 K Positive error bar (sigma) on TeffF (stat.error;stat.max)
e_TeffF 91 K Negative error bar (sigma) on TeffF (stat.error)
[Fe/H] 0.17 [Sun] Estimated Metallicity ([Fe/H]) (phys.abund.Z)
E_[Fe/H] 0.25 [Sun] Positive error bar (sigma) on [Fe/H] (stat.error;stat.max)
e_[Fe/H] 0.26 [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 0.080  Positive error bar (sigma) on pM (stat.error;stat.max)
e_pM 0.004  Negative error bar (sigma) on pM (stat.error)
pMm 0.164   Probability of Multiplicity (modified KTG IMF) (Note 5)   (stat.fit.goodness)
E_pMm 0.062  Positive error bar (sigma) on pMm (stat.error;stat.max)
e_pMm 0.122  Negative error bar (sigma) on pMm (stat.error)
E(B-V) 0.011 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)

RAJ2000029.441887 deg (i) Right Ascension J2000 (degrees) (Note G1)   (pos.eq.ra;meta.main)
DEJ2000+38.074554 deg (i) Declination J2000 (degrees) (Note G1)   (pos.eq.dec;meta.main)
  
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