HD198390

  • HR7973 in A.M.Besgaard+,ApJ, 641, 1122, 2006

    • taken from 2 paper(s):

    /K.A.Venn et al.(2004)/ /Y.Q.Chen et al.(2000)/

    K.A.Venn et al.,AJ, 128, 1177, 2004(ADS)

    Stellar Chemical Signatures and Hierarchical Galaxy Formation


    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
    NaN/A...0.03...-0.200.126.04Na
    MgN/A...0.05...-0.290.037.31Mg
    CaN/A...0.08...-0.220.106.12Ca
    FeN/A-0.32......-0.32...7.18Fe
    NiN/A...-0.05...-0.34-0.025.88Ni
    YN/A...0.1...-0.190.132.02Y
    BaN/A...0.21...-0.160.162.02Ba

    Position

    Right Ascension : 20 49 37.77 Declination : +12 32 42.5 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

    Observing Log

    Y.Q.Chen et al.,, 141, 491, 2000(ADS)

    Chemical composition of 90 F and G disk dwarfs


    Stellar Parameters

    Teff : 6339+-70 log g : 4.2+-0.1 vturb : 1.92+-0.3

    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
    ON/A...0.2...0.070.388.76O
    NaN/A...-0.21...-0.43-0.125.81Na
    MgN/A...0.19...-0.140.177.46Mg
    AlN/A...-0.25...-0.54-0.235.91Al
    SiN/A...0.04...-0.230.087.28Si
    CaN/A...0.1...-0.190.126.15Ca
    TiN/A...0.15...-0.090.224.86Ti
    VN/A...-0.01...-0.250.063.68V
    CrN/A...0.16...-0.120.195.52Cr
    Fe IN/A-0.31......-0.31...7.19Fe I
    Fe IIN/A-0.21......-0.21...7.29Fe II
    NiN/A...-0.04...-0.32-0.015.90Ni
    BaN/A...0.24...-0.120.192.06Ba

    Position

    Right Ascension : 20 49 37.77 Declination : +12 32 42.5 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    1997-03-21 N/A CESESO 40000 200-400 N/A N/A