VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

VizieR

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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===3515-01248-1
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ColumnValue  Explain   (UCD)
_RAJ200017 49 33.39120 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+48 28 09.1630 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195017 48 15.02913 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+48 28 59.6444 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon075.43514214 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+29.91717398 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)
207302recno 207302  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

Tycho3515-01248-1  (i) Tycho identification (Note G1)   (meta.id;meta.main)
HIP    Hipparcos identification number (Note G1)   (meta.id;phys.atmol.number)
pmRA -11.6 mas/yr Proper motion parallel to RA (Note G1)   (pos.pm;pos.eq.ra)
e_pmRA 1.7 mas/yr Standard error (sigma) on pmRA (Note G1)   (stat.error;pos.pm;pos.eq.ra)
pmDE -41.2 mas/yr Proper motion parallel to DE (Note G1)   (pos.pm;pos.eq.dec)
e_pmDE 1.7 mas/yr Standard error (sigma) on pmDE (Note G1)   (stat.error;pos.pm;pos.eq.dec)
Bmag10.863 mag Tycho B magnitude (Note G1)   (phot.mag;em.opt.B)
e_Bmag 0.048 mag Standard error (sigma) on Bmag (Note G1)   (stat.error;phot.mag;em.opt.B)
Vmag10.241 mag Tycho V magnitude (Note G1)   (phot.mag;em.opt.V)
e_Vmag 0.040 mag Standard error (sigma) on Vmag (Note G1)   (stat.error;phot.mag;em.opt.V)
Jmag 9.177 mag 2MASS J magnitude (Note G2)   (phot.mag;em.IR.J)
e_Jmag 0.052 mag Standard error (sigma) on Jmag (Note G2)   (stat.error;phot.mag;em.IR.J)
Hmag 8.812 mag 2MASS H magnitude (Note G2)   (phot.mag;em.IR.H)
e_Hmag 0.028 mag Standard error (sigma) on Hmag (Note G2)   (stat.error;phot.mag;em.IR.H)
Ksmag 8.755 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 6009 K Effective temperature (coarse spline) (phys.temperature.effective)
E_Teff 80 K Positive error bar (sigma) on Teff (stat.error;stat.max)
e_Teff 210 K Negative error bar (sigma) on Teff (stat.error;phys.temperature.effective)
Dist 41 pc Estimated distance (pos.distance;pos.heliocentric)
E_Dist 29 pc Positive error bar (sigma) on Dist (stat.error;stat.max)
e_Dist 15 pc Negative error bar (sigma) on Dist (stat.error)
TeffF 5935 K Effective temperature (fine spline) (Note 3)   (phys.temperature.effective)
E_TeffF 100 K Positive error bar (sigma) on TeffF (stat.error;stat.max)
e_TeffF 107 K Negative error bar (sigma) on TeffF (stat.error)
[Fe/H]-0.12 [Sun] Estimated Metallicity ([Fe/H]) (phys.abund.Z)
E_[Fe/H] 0.36 [Sun] Positive error bar (sigma) on [Fe/H] (stat.error;stat.max)
e_[Fe/H] 0.28 [Sun] Negative error bar (sigma) on [Fe/H] (stat.error;phys.abund.Fe)
pM 0.800   Probability of Multiplicity (KTG IMF) (Note 4)   (stat.fit.goodness)
E_pM 0.100  Positive error bar (sigma) on pM (stat.error;stat.max)
e_pM 0.100  Negative error bar (sigma) on pM (stat.error)
pMm 0.900   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 0.100  Negative error bar (sigma) on pMm (stat.error)
E(B-V) 0.005 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)

RAJ2000267.389130 deg (i) Right Ascension J2000 (degrees) (Note G1)   (pos.eq.ra;meta.main)
DEJ2000+48.469212 deg (i) Declination J2000 (degrees) (Note G1)   (pos.eq.dec;meta.main)
  
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