HE2253-0849: found in 1 paper(s).

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/J.K.Hollek et al.(2011)/

Find this object in SIMBAD

J.K.Hollek et al.,ApJ, 742, 54, 2011 (A0268,ADS)

Atmospheric data

Teff : 4425 log g : 0.20 vturb : 2.65

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Li I...<-0.66+-0.15<2.22+-0.15<0.50+-0.15
C...-3.65+-0.2-0.77+-0.204.78+-0.20
Mg I...-2.38+-0.130.50+-0.135.22+-0.13
Al I...-3.48+-0.15-0.60+-0.152.97+-0.15
Si I...-2.49+-0.150.39+-0.155.02+-0.15
Ca I...-2.53+-0.10.35+-0.103.81+-0.10
Sc II...-2.87+-0.120.01+-0.120.28+-0.12
Ti I...-2.78+-0.080.10+-0.082.17+-0.08
Ti II...-2.70+-0.10.18+-0.102.25+-0.10
Cr I...-3.13+-0.08-0.25+-0.082.51+-0.08
Cr II...-2.49+-0.190.39+-0.192.97+-0.19
Mn I...-3.34+-0.08-0.46+-0.082.09+-0.08
Fe...-2.88...4.62
Co I...-2.91+-0.14-0.03+-0.142.08+-0.14
Ni I...-2.80+-0.160.08+-0.163.42+-0.16
Zn I...-2.71+-0.150.17+-0.151.85+-0.15
Sr II...-3.78+-0.15-0.90+-0.15-0.91+-0.15
Y II...-3.45+-0.15-0.57+-0.15-1.24+-0.15
Zr II...-3.11+-0.15-0.23+-0.15-0.53+-0.15
Ba II...-3.26+-0.15-0.38+-0.15-1.08+-0.15
La II...-3.01+-0.15-0.13+-0.15-1.91+-0.15
Eu II...-2.69+-0.150.19+-0.15-2.17+-0.15
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
2008-11-13 N/A HRSHET N/A 75 427 -89.4
2010-08-08 N/A MIKELCO 35000 63 1200 -91.1
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : -083328 Right Ascension : 225543.1