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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=501756
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200019 59 04.73133 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000-37 50 28.2160 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195019 55 45.51058 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950-37 58 38.3181 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon002.64751753 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-28.95815283 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)
501756recno 501756  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

Tycho7934-03946-1  (i) Tycho identification (Note G1)   (meta.id;meta.main)
HIP    Hipparcos identification number (Note G1)   (meta.id;phys.atmol.number)
pmRA 19.5 mas/yr Proper motion parallel to RA (Note G1)   (pos.pm;pos.eq.ra)
e_pmRA 1.3 mas/yr Standard error (sigma) on pmRA (Note G1)   (stat.error;pos.pm;pos.eq.ra)
pmDE -26.1 mas/yr Proper motion parallel to DE (Note G1)   (pos.pm;pos.eq.dec)
e_pmDE 1.4 mas/yr Standard error (sigma) on pmDE (Note G1)   (stat.error;pos.pm;pos.eq.dec)
Bmag 8.888 mag Tycho B magnitude (Note G1)   (phot.mag;em.opt.B)
e_Bmag 0.018 mag Standard error (sigma) on Bmag (Note G1)   (stat.error;phot.mag;em.opt.B)
Vmag 8.381 mag Tycho V magnitude (Note G1)   (phot.mag;em.opt.V)
e_Vmag 0.014 mag Standard error (sigma) on Vmag (Note G1)   (stat.error;phot.mag;em.opt.V)
Jmag 7.343 mag 2MASS J magnitude (Note G2)   (phot.mag;em.IR.J)
e_Jmag 0.019 mag Standard error (sigma) on Jmag (Note G2)   (stat.error;phot.mag;em.IR.J)
Hmag 7.160 mag 2MASS H magnitude (Note G2)   (phot.mag;em.IR.H)
e_Hmag 0.029 mag Standard error (sigma) on Hmag (Note G2)   (stat.error;phot.mag;em.IR.H)
Ksmag 7.100 mag 2MASS Ks magnitude (Note G2)   (phot.mag;em.IR.K)
e_Ksmag 0.021 mag Standard error (sigma) on Ksmag (Note G2)   (stat.error;phot.mag;em.IR.K)
Teff 6318 K Effective temperature (coarse spline) (phys.temperature.effective)
E_Teff 71 K Positive error bar (sigma) on Teff (stat.error;stat.max)
e_Teff 201 K Negative error bar (sigma) on Teff (stat.error;phys.temperature.effective)
Dist 71 pc Estimated distance (pos.distance;pos.heliocentric)
E_Dist 66 pc Positive error bar (sigma) on Dist (stat.error;stat.max)
e_Dist 26 pc Negative error bar (sigma) on Dist (stat.error)
TeffF 6285 K Effective temperature (fine spline) (Note 3)   (phys.temperature.effective)
E_TeffF 67 K Positive error bar (sigma) on TeffF (stat.error;stat.max)
e_TeffF 75 K Negative error bar (sigma) on TeffF (stat.error)
[Fe/H] 0.04 [Sun] Estimated Metallicity ([Fe/H]) (phys.abund.Z)
E_[Fe/H] 0.13 [Sun] Positive error bar (sigma) on [Fe/H] (stat.error;stat.max)
e_[Fe/H] 0.14 [Sun] Negative error bar (sigma) on [Fe/H] (stat.error;phys.abund.Fe)
pM 0.004   Probability of Multiplicity (KTG IMF) (Note 4)   (stat.fit.goodness)
E_pM 0.032  Positive error bar (sigma) on pM (stat.error;stat.max)
e_pM 0.011  Negative error bar (sigma) on pM (stat.error)
pMm 0.076   Probability of Multiplicity (modified KTG IMF) (Note 5)   (stat.fit.goodness)
E_pMm 0.100  Positive error bar (sigma) on pMm (stat.error;stat.max)
e_pMm 0.072  Negative error bar (sigma) on pMm (stat.error)
E(B-V) 0.008 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)

RAJ2000299.769714 deg (i) Right Ascension J2000 (degrees) (Note G1)   (pos.eq.ra;meta.main)
DEJ2000-37.841171 deg (i) Declination J2000 (degrees) (Note G1)   (pos.eq.dec;meta.main)
  
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