HE0458-1346: found in 2 paper(s).

Labels:

/J.G.Cohen et al.(2004)/ /J.G.Cohen et al.(2013)/

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J.G.Cohen et al.,ApJ, 612, 1107, 2004 (A0036,ADS)

Atmospheric data

Teff : 6210 log g : 4.5 vturb : 1.6

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Mg I...-1.93+-0.310.49+-0.315.65+-0.31
Al I...-2.41+-0.140.05+-0.144.06+-0.14
Si I...-2.120.305.43
Ca I...-2.17+-0.170.29+-0.174.19+-0.17
Sc II...-2.25+-0.050.17+-0.050.92+-0.05
Ti I...-1.96+-0.180.46+-0.183.06+-0.18
Ti II...-2.02+-0.110.44+-0.113.00+-0.11
Cr I...-2.64+-0.08...3.03+-0.08
Mn I...-3.07+-0.22-0.61+-0.222.32+-0.22
Fe I...-2.42+-0.18...5.08+-0.18
Fe II...-2.46+-0.18...5.04+-0.18
Co I...-1.91+-0.280.51+-0.283.01+-0.28
Ni I...-2.450.013.80
Sr II...-2.38+-0.10.04+-0.10.59+-0.10
Ba II...-2.32+-0.040.14+-0.04-0.19+-0.04
Eu II...<-1.02<1.40<-0.51
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

Binarity

Binarity Positive

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
2002-09 N/A KECKHIRES 34000 95 4800 N/A
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : -134204 Right Ascension : 050111.7

Photometric data

V : 15.29 EB-V : 0.121

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

Atmospheric data

Teff : 6210+-100 log g : 4.5+-0.25 vturb : 1.3+-0.2

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Mg I...-1.95+-0.180.34+-0.185.63+-0.18
Al I...-2.35+-0.14-0.06+-0.144.12+-0.14
Si I...-2.120.175.43
Ca I...-2.14+-0.110.15+-0.114.22+-0.11
Sc II...-2.14+-0.050.15+-0.051.03+-0.05
Ti I...-1.97+-0.140.32+-0.143.05+-0.14
Ti II...-1.93+-0.110.36+-0.113.09+-0.11
Cr I...-2.57+-0.08-0.28+-0.083.10+-0.08
Mn I...-3.02+-0.16-0.73+-0.162.37+-0.16
Fe I...-2.29+-0.14...5.21+-0.14
Fe II...-2.35+-0.18-0.06+-0.185.15+-0.18
Co I...-1.90+-0.280.39+-0.283.02+-0.28
Ni I...-2.45-0.163.80
Sr II...-2.14+-0.050.15+-0.050.83+-0.05
Ba II...-2.230.06-0.10
Eu II...<-1.01<1.28<-0.50
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

Binarity

Vrad 359.4

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
2002-09 N/A KECKHIRES 36000 70 4800 359.4
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : -134240 Right Ascension : 050111.7

Photometric data

V : 15.29