BD+19_4601

  • HIP103812 in K.A.Venn+,AJ, 128, 1177, 2004

    • taken from 1 paper(s):

    /R.G.Gratton et al.(2003)/

    R.G.Gratton et al.,AAP, 404, 187, 2003(ADS)

    Abundances for metal-poor stars with accurate parallaxes I. Basic data


    Stellar Parameters

    Teff : 5528 log g : 4.4

    Chemical Abundances

    Original Data Converted Data Asplund et al. (2009)
    Element Nline [X/H] [X/Fe] log-e [X/H] [X/Fe] log-e Element
    O IN/A...0.35+-0.069...-0.13+-0.0690.43+-0.0698.56+-0.069O I
    Na IN/A...0.06+-0.054...-0.52+-0.0540.04+-0.0545.72+-0.054Na I
    Mg IN/A...0.42+-0.055...-0.30+-0.0550.26+-0.0557.30+-0.055Mg I
    Si IN/A...0.2+-0.048...-0.33+-0.0480.23+-0.0487.18+-0.048Si I
    Ca IN/A...0.21+-0.033...-0.41+-0.0330.15+-0.0335.93+-0.033Ca I
    Ti IN/A...0.25+-0.03...-0.18+-0.030.38+-0.034.77+-0.03Ti I
    Ti IIN/A...0.31+-0.048...-0.12+-0.0480.44+-0.0484.83+-0.048Ti II
    Fe IN/A-0.55+-0.051......-0.56+-0.051...6.94+-0.051Fe I
    Fe IIN/A-0.55+-0.066......-0.56+-0.066...6.94+-0.066Fe II

    Position

    Right Ascension : 21 02 12.17 Declination : +19 54 03.2 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    N/A KECKNIRSPEC 50000 >100 N/A -61.3