HE2158-0348: found in 2 paper(s).

Labels:

/J.G.Cohen et al.(2006)/ /J.G.Cohen et al.(2013)/

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J.G.Cohen et al.,AJ, 132, 137, 2006 (A0090,ADS)

Atmospheric data

Teff : 5215 log g : 2.5 vturb : 1.6

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
CH...-0.831.877.76
CN...-1.181.526.75
Mg I...-2.02+-0.180.68+-0.185.52+-0.18
Al I...-2.230.474.24
Ca I...-1.88+-0.050.82+-0.054.48+-0.05
Ti I...-2.27+-0.240.43+-0.242.72+-0.24
Ti II...-2.05+-0.280.65+-0.282.94+-0.28
Cr I...-3.36-0.662.31
Mn I...-2.89+-0.01-0.19+-0.012.50+-0.01
Fe I...-2.70+-0.26...4.75+-0.26
Fe II...-2.78+-0.12-0.03+-0.124.72+-0.12
Co I...-2.76-0.062.16
Sr II...-2.180.520.72
Y II...-1.83+-0.190.87+-0.190.41+-0.19
Zr II...-0.96+-0.321.74+-0.321.64+-0.32
Ba II...-1.11+-0.151.59+-0.151.02+-0.15
La II...-1.15+-0.211.55+-0.210.00+-0.21
Ce II...-0.81+-0.211.89+-0.210.75+-0.21
Nd II...-1.19+-0.231.51+-0.230.31+-0.23
Sm II...<-0.30<2.40<0.71
Eu II...-1.90+-0.150.80+-0.15-1.38+-0.15
Pb I...-0.102.601.85
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

Binarity

Vrad +67.6

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
N/A N/A KECKHIRES 34000 100 14400
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : -033412 Right Ascension : 220040.0

Photometric data

V : 15.707

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

Atmospheric data

Teff : 5215+-100 log g : 2.5+-0.25 vturb : 1.4+-0.2

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
CH...-0.881.787.67
NH...-1.181.486.79
Na I...-1.87+-0.120.79+-0.124.46+-0.12
Mg I...-2.00+-0.150.66+-0.155.58+-0.15
Al I...-2.380.284.09
K I...-2.360.32.76
Ca I...-2.55+-0.10.11+-0.13.81+-0.1
Ti I...-2.24+-0.250.42+-0.252.78+-0.25
Ti II...-2.42+-0.290.24+-0.292.60+-0.29
Cr I...-3.05+-0.18-0.39+-0.182.62+-0.18
Mn I...-2.77+-0.03-0.11+-0.032.62+-0.03
Fe I...-2.66+-0.19...4.84+-0.19
Fe II...-2.69+-0.14-0.03+-0.144.81+-0.14
Co I...-2.78-0.122.14
Sr II...-2.110.550.86
Y II...-1.75+-0.220.91+-0.220.49+-0.22
Zr II...-0.82+-0.391.84+-0.391.78+-0.39
Ba II...-0.93+-0.171.73+-0.171.20+-0.17
La II...-1.23+-0.11.43+-0.1-0.06+-0.1
Ce II...-0.73+-0.251.93+-0.250.85+-0.25
Nd II...-1.12+-0.031.54+-0.030.38+-0.03
Sm II...<-0.19<2.47<0.82
Eu II...-1.91+-0.140.75+-0.14-1.40+-0.14
Pb I...-0.102.561.85
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

Binarity

Vrad 70.9

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
2001-09 N/A KECKHIRES 36000 75 14400 67.6
2004-10 N/A MIKELCO 42000 57 3000 70.9
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : -033412 Right Ascension : 220040.0

Photometric data

V : 15.71