HE0221-2127: found in 1 paper(s).

Labels:

/J.G.Cohen et al.(2013)/

Find this object in SIMBAD


J.G.Cohen et al.,ApJ, 778, 56, 2013 (A0283,ADS)

Atmospheric data

Teff : 6250+-100 log g : 3.8+-0.25 vturb : 1.5+-0.2

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Mg I...-2.40+-0.10.05+-0.15.18+-0.1
Al I...-2.06+-0.10.39+-0.14.41+-0.1
Si I...-2.090.365.46
Ca I...-2.19+-0.060.26+-0.064.17+-0.06
Sc II...-2.40+-0.150.05+-0.150.77+-0.15
Ti II...-2.16+-0.110.29+-0.112.86+-0.11
Cr I...-2.77+-0.03-0.32+-0.032.90+-0.03
Mn I...-3.10+-0.07-0.65+-0.072.29+-0.07
Fe I...-2.45+-0.14...5.05+-0.14
Fe II...-2.44+-0.160.01+-0.165.06+-0.16
Co I...-2.58-0.132.34
Ni I...-2.370.083.88
Sr II...-2.62+-0.04-0.17+-0.040.35+-0.04
Ba II...-2.82-0.37-0.69
Eu II...<-1.23<1.22<-0.72
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

Binarity

Vrad 158.8

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
2001-09 N/A KECKHIRES 36000 100 9600 158.8
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : -211335 Right Ascension : 022325.2

Photometric data

V : 15.96