2MASSJ140825.63-292902.6

  • WISEAJ140825.63-292902.6 in V.M.Placco+,ApJ, 870, 122, 2019

    • taken from 2 paper(s):

    /K.C.Schlaufman and A. R. Casey(2014)/ /V.M.Placco et al.(2019)/

    K.C.Schlaufman et al.,ApJ, 797, 13, 2014(ADS)

    The Best and Brightest Metal-poor Stars


    Stellar Parameters

    Teff : 4695+-100 log g : 1.18+-0.2 vturb : 3.26+-0.1

    Binary Parameters

    Vrad 183.8

    Position

    Right Ascension : 14 08 25.60 Declination : -29 29 03.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    2014-06-21 N/A MIKELCO 41000 50 N/A 183.8
    2014-07-08 N/A MIKELCO 41000 50 N/A 183.8

    V.M.Placco et al.,ApJ, 870, 122, 2019(ADS)

    The R-Process Alliance: Spectroscopic Follow-up of Low-metallicity Star Candidates from the Best & Brightest Survey


    Stellar Parameters

    Teff : 4765 log g : 1.37

    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...-0.04...-2.420.086.01C
    FeN/A-2.50......-2.50...5.00Fe

    Position

    Right Ascension : 14 08 25.68 Declination : -29 29 02.4 Galactic Longitude (l) : 322.378 Galactic Latitude (b) : 30.464

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    2016-05-26 N/A GEMINIGMOS 2000 >30 N/A N/A