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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=385737
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ColumnValue  Explain   (UCD)
_RAJ200002 46 42.88607 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000-23 05 11.7780 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195002 44 27.00359 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950-23 17 50.9381 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon210.53927373 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-63.65157268 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)
385737recno 385737  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

Tycho6434-00494-1  (i) Tycho identification (Note G1)   (meta.id;meta.main)
HIP 12961   Hipparcos identification number (Note G1)   (meta.id;phys.atmol.number)
pmRA 294.0 mas/yr Proper motion parallel to RA (Note G1)   (pos.pm;pos.eq.ra)
e_pmRA 2.4 mas/yr Standard error (sigma) on pmRA (Note G1)   (stat.error;pos.pm;pos.eq.ra)
pmDE 142.8 mas/yr Proper motion parallel to DE (Note G1)   (pos.pm;pos.eq.dec)
e_pmDE 2.3 mas/yr Standard error (sigma) on pmDE (Note G1)   (stat.error;pos.pm;pos.eq.dec)
Bmag12.125 mag Tycho B magnitude (Note G1)   (phot.mag;em.opt.B)
e_Bmag 0.123 mag Standard error (sigma) on Bmag (Note G1)   (stat.error;phot.mag;em.opt.B)
Vmag10.456 mag Tycho V magnitude (Note G1)   (phot.mag;em.opt.V)
e_Vmag 0.039 mag Standard error (sigma) on Vmag (Note G1)   (stat.error;phot.mag;em.opt.V)
Jmag 7.558 mag 2MASS J magnitude (Note G2)   (phot.mag;em.IR.J)
e_Jmag 0.021 mag Standard error (sigma) on Jmag (Note G2)   (stat.error;phot.mag;em.IR.J)
Hmag 6.927 mag 2MASS H magnitude (Note G2)   (phot.mag;em.IR.H)
e_Hmag 0.031 mag Standard error (sigma) on Hmag (Note G2)   (stat.error;phot.mag;em.IR.H)
Ksmag 6.736 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 4301 K Effective temperature (coarse spline) (phys.temperature.effective)
E_Teff 162 K Positive error bar (sigma) on Teff (stat.error;stat.max)
e_Teff 335 K Negative error bar (sigma) on Teff (stat.error;phys.temperature.effective)
Dist 27 pc Estimated distance (pos.distance;pos.heliocentric)
E_Dist 18 pc Positive error bar (sigma) on Dist (stat.error;stat.max)
e_Dist 9 pc Negative error bar (sigma) on Dist (stat.error)
TeffF 4265 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 145 K Negative error bar (sigma) on TeffF (stat.error)
[Fe/H] 0.46 [Sun] Estimated Metallicity ([Fe/H]) (phys.abund.Z)
E_[Fe/H] 0.30 [Sun] Positive error bar (sigma) on [Fe/H] (stat.error;stat.max)
e_[Fe/H] 0.58 [Sun] Negative error bar (sigma) on [Fe/H] (stat.error;phys.abund.Fe)
pM 0.136   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 0.105  Negative error bar (sigma) on pM (stat.error)
pMm 0.164   Probability of Multiplicity (modified KTG IMF) (Note 5)   (stat.fit.goodness)
E_pMm 0.113  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) 0.002 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)

RAJ2000041.678692 deg (i) Right Ascension J2000 (degrees) (Note G1)   (pos.eq.ra;meta.main)
DEJ2000-23.086605 deg (i) Declination J2000 (degrees) (Note G1)   (pos.eq.dec;meta.main)
  
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