HD13826
  • VAri in T.C.Beers+,AJ, 133, 1193, 2007

    • taken from 2 paper(s):

    /S.VanEck et al.(2003)/ /T.C.Beers et al.(2007)/

    S.VanEck et al.,AAP, 404, 291, 2003 (A0015,ADS)

    More lead stars


    Stellar Parameters

    Teff : 3580 log g : -0.2

    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
    FeN/A-2.4+-0.4......-2.40+-0.4...5.10+-0.4Fe
    ZrN/A...1.1+-0.25...-1.28+-0.251.12+-0.251.30+-0.25Zr
    LaN/A...1.3+-0.5...-1.03+-0.51.37+-0.50.07+-0.5La
    CeN/A...1.6+0.5-0.2...-0.80+0.5-0.21.60+0.5-0.20.78+0.5-0.2Ce
    NdN/A...1.9+0.3-0.4...-0.42+0.3-0.41.98+0.3-0.41.00+0.3-0.4Nd
    PbN/A...1.2+0.2-0.1...-1.18+0.2-0.11.22+0.2-0.10.86+0.2-0.1Pb

    Binary Parameters

    Vrad -168.2+-2.2

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    2000-09-16 2451804.739 CESESO 135000 44 N/A -168.2+-2.2
    Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

    T.C.Beers et al.,AJ, 133, 1193, 2007 (A0111,ADS)

    NEAR-INFRARED SPECTROSCOPY OF CARBON-ENHANCED METAL-POOR STARS. I. A SOAR /OSIRIS PILOT STUDY


    Stellar Parameters

    Teff : 3500 log g : 0.5

    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
    CN/A...+1.5+-0.35.........C
    NN/A...+1.5+-0.46.........N
    ON/A...+0.2+-0.22.........O
    FeN/A-2.5............Fe

    Isotopic Ratio

    12C/13C 90+-10

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    2005-12-28 N/A SOAROSIRIS 3000 40 1200 N/A
    Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : +121423.6 Right Ascension : 021500.0