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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=86849
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ColumnValue  Explain   (UCD)
_RAJ200020 20 08.74513 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+16 43 53.7100 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195020 17 51.39746 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+16 34 22.6225 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon058.32968537 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-10.97889498 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)
86849recno 86849  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

Tycho1631-01785-1  (i) Tycho identification (Note G1)   (meta.id;meta.main)
HIP    Hipparcos identification number (Note G1)   (meta.id;phys.atmol.number)
pmRA -3.6 mas/yr Proper motion parallel to RA (Note G1)   (pos.pm;pos.eq.ra)
e_pmRA 2.0 mas/yr Standard error (sigma) on pmRA (Note G1)   (stat.error;pos.pm;pos.eq.ra)
pmDE -3.8 mas/yr Proper motion parallel to DE (Note G1)   (pos.pm;pos.eq.dec)
e_pmDE 2.0 mas/yr Standard error (sigma) on pmDE (Note G1)   (stat.error;pos.pm;pos.eq.dec)
Bmag12.134 mag Tycho B magnitude (Note G1)   (phot.mag;em.opt.B)
e_Bmag 0.186 mag Standard error (sigma) on Bmag (Note G1)   (stat.error;phot.mag;em.opt.B)
Vmag11.238 mag Tycho V magnitude (Note G1)   (phot.mag;em.opt.V)
e_Vmag 0.116 mag Standard error (sigma) on Vmag (Note G1)   (stat.error;phot.mag;em.opt.V)
Jmag10.454 mag 2MASS J magnitude (Note G2)   (phot.mag;em.IR.J)
e_Jmag 0.022 mag Standard error (sigma) on Jmag (Note G2)   (stat.error;phot.mag;em.IR.J)
Hmag10.405 mag 2MASS H magnitude (Note G2)   (phot.mag;em.IR.H)
e_Hmag 0.023 mag Standard error (sigma) on Hmag (Note G2)   (stat.error;phot.mag;em.IR.H)
Ksmag 9.673 mag 2MASS Ks magnitude (Note G2)   (phot.mag;em.IR.K)
e_Ksmag 0.019 mag Standard error (sigma) on Ksmag (Note G2)   (stat.error;phot.mag;em.IR.K)
Teff 5919 K Effective temperature (coarse spline) (phys.temperature.effective)
E_Teff 171 K Positive error bar (sigma) on Teff (stat.error;stat.max)
e_Teff 192 K Negative error bar (sigma) on Teff (stat.error;phys.temperature.effective)
Dist 20 pc Estimated distance (pos.distance;pos.heliocentric)
E_Dist 15 pc Positive error bar (sigma) on Dist (stat.error;stat.max)
e_Dist 8 pc Negative error bar (sigma) on Dist (stat.error)
TeffF 6023 K Effective temperature (fine spline) (Note 3)   (phys.temperature.effective)
E_TeffF 228 K Positive error bar (sigma) on TeffF (stat.error;stat.max)
e_TeffF 236 K Negative error bar (sigma) on TeffF (stat.error)
[Fe/H] 1.32 [Sun] Estimated Metallicity ([Fe/H]) (phys.abund.Z)
E_[Fe/H] 2.17 [Sun] Positive error bar (sigma) on [Fe/H] (stat.error;stat.max)
e_[Fe/H] 2.17 [Sun] Negative error bar (sigma) on [Fe/H] (stat.error;phys.abund.Fe)
pM 0.186   Probability of Multiplicity (KTG IMF) (Note 4)   (stat.fit.goodness)
E_pM 0.614  Positive error bar (sigma) on pM (stat.error;stat.max)
e_pM 0.186  Negative error bar (sigma) on pM (stat.error)
pMm 0.529   Probability of Multiplicity (modified KTG IMF) (Note 5)   (stat.fit.goodness)
E_pMm 0.371  Positive error bar (sigma) on pMm (stat.error;stat.max)
e_pMm 0.252  Negative error bar (sigma) on pMm (stat.error)
E(B-V) 0.012 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)

RAJ2000305.036438 deg (i) Right Ascension J2000 (degrees) (Note G1)   (pos.eq.ra;meta.main)
DEJ2000+16.731586 deg (i) Declination J2000 (degrees) (Note G1)   (pos.eq.dec;meta.main)
  
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