VizieR

CfA VizieR . ADAC VizieR . CADC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . Beijing (Ch) VizieR .

VizieR

start AladinLite
V/136/tycdwarf Teff and metallicities for Tycho-2 stars (Ammons+, 2006)
Photometry and derived parameters for dwarfs (611798 rows)
  Tycho===4006-01866-1
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200023 13 16.97760 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+57 10 06.0890 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195023 10 51.87784 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+56 53 31.2033 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon109.89845608 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-03.19860098 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)
283486recno 283486  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

Tycho4006-01866-1  (i) Tycho identification (Note G1)   (meta.id;meta.main)
HIP114622   Hipparcos identification number (Note G1)   (meta.id;phys.atmol.number)
pmRA2074.5 mas/yr Proper motion parallel to RA (Note G1)   (pos.pm;pos.eq.ra)
e_pmRA 0.7 mas/yr Standard error (sigma) on pmRA (Note G1)   (stat.error;pos.pm;pos.eq.ra)
pmDE 295.4 mas/yr Proper motion parallel to DE (Note G1)   (pos.pm;pos.eq.dec)
e_pmDE 0.7 mas/yr Standard error (sigma) on pmDE (Note G1)   (stat.error;pos.pm;pos.eq.dec)
Bmag 6.861 mag Tycho B magnitude (Note G1)   (phot.mag;em.opt.B)
e_Bmag 0.015 mag Standard error (sigma) on Bmag (Note G1)   (stat.error;phot.mag;em.opt.B)
Vmag 5.674 mag Tycho V magnitude (Note G1)   (phot.mag;em.opt.V)
e_Vmag 0.009 mag Standard error (sigma) on Vmag (Note G1)   (stat.error;phot.mag;em.opt.V)
Jmag 3.981 mag 2MASS J magnitude (Note G2)   (phot.mag;em.IR.J)
e_Jmag 0.258 mag Standard error (sigma) on Jmag (Note G2)   (stat.error;phot.mag;em.IR.J)
Hmag 3.469 mag 2MASS H magnitude (Note G2)   (phot.mag;em.IR.H)
e_Hmag 0.226 mag Standard error (sigma) on Hmag (Note G2)   (stat.error;phot.mag;em.IR.H)
Ksmag 3.261 mag 2MASS Ks magnitude (Note G2)   (phot.mag;em.IR.K)
e_Ksmag 0.304 mag Standard error (sigma) on Ksmag (Note G2)   (stat.error;phot.mag;em.IR.K)
Teff 4799 K Effective temperature (coarse spline) (phys.temperature.effective)
E_Teff 304 K Positive error bar (sigma) on Teff (stat.error;stat.max)
e_Teff 206 K Negative error bar (sigma) on Teff (stat.error;phys.temperature.effective)
Dist 7 pc Estimated distance (pos.distance;pos.heliocentric)
E_Dist 3 pc Positive error bar (sigma) on Dist (stat.error;stat.max)
e_Dist 3 pc Negative error bar (sigma) on Dist (stat.error)
TeffF 4990 K Effective temperature (fine spline) (Note 3)   (phys.temperature.effective)
E_TeffF 264 K Positive error bar (sigma) on TeffF (stat.error;stat.max)
e_TeffF 313 K Negative error bar (sigma) on TeffF (stat.error)
[Fe/H]-0.10 [Sun] Estimated Metallicity ([Fe/H]) (phys.abund.Z)
E_[Fe/H] 0.39 [Sun] Positive error bar (sigma) on [Fe/H] (stat.error;stat.max)
e_[Fe/H] 0.31 [Sun] Negative error bar (sigma) on [Fe/H] (stat.error;phys.abund.Fe)
pM 0.182   Probability of Multiplicity (KTG IMF) (Note 4)   (stat.fit.goodness)
E_pM 0.618  Positive error bar (sigma) on pM (stat.error;stat.max)
e_pM 0.182  Negative error bar (sigma) on pM (stat.error)
pMm 0.103   Probability of Multiplicity (modified KTG IMF) (Note 5)   (stat.fit.goodness)
E_pMm 0.797  Positive error bar (sigma) on pMm (stat.error;stat.max)
e_pMm 0.103  Negative error bar (sigma) on pMm (stat.error)
E(B-V) 0.001 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)

RAJ2000348.320740 deg (i) Right Ascension J2000 (degrees) (Note G1)   (pos.eq.ra;meta.main)
DEJ2000+57.168358 deg (i) Declination J2000 (degrees) (Note G1)   (pos.eq.dec;meta.main)
  
elapse time 0

Thanks for acknowledging the VizieR Service
Rules of usage of VizieR data

© Université de Strasbourg/CNRS

    • Contact