G 234-28: found in 1 paper(s).

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/I.U.Roederer et al.(2014)/

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I.U.Roederer et al.,AJ, 147, 136, 2014 (A0309,ADS)

Atmospheric data

Teff : 5870+-41 log g : 3.75+-0.18 vturb : 1.2+-0.06

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Li I... -1.80-0.2 +-0.22.1
CH...-1.88+-0.25-0.08+-0.256.57
CN...<-0.67<1.13<7.3
O I...-1.65+-0.20.15+-0.27.03
Mg I...-1.53+-0.240.27+-0.246.07
Al I...-2.84+-0.33-1.04+-0.333.61
Ca I...-1.44+-0.240.36+-0.244.9
Sc II...-1.87+-0.14-0.07+-0.141.3
Ti I...-1.61+-0.20.19+-0.23.34
Ti II...-1.52+-0.140.28+-0.143.44
V II...-1.68+-0.230.12+-0.232.27
Cr I...-1.90+-0.2-0.1+-0.23.74
Cr II...-1.53+-0.140.27+-0.144.13
Mn I...-2.24+-0.21-0.44+-0.213.18
Fe I...-1.8+-0.2...5.7
Fe II...-1.78+-0.14...5.72
Co I...-2.00+-0.23-0.2+-0.232.99
Ni I...-1.79+-0.230.01+-0.234.43
Zn I...-1.79+-0.20.01+-0.22.77
Rb I...<-0.10<1.70<2.5
Sr II...-1.85+-0.22-0.05+-0.221.03
Y II...-2.28+-0.16-0.48+-0.16-0.05
Zr II...-1.61+-0.150.19+-0.150.99
Nb II...<0.12<1.92<1.54
Mo I...<-0.75<1.05<1.17
Tc I...<1.23<3.03<1.23
Ba II...-1.96+-0.14-0.16+-0.140.24
La II...-1.53+-0.190.27+-0.19-0.41
Ce II...-1.47+-0.30.33+-0.30.13
Pr II...<-0.82<0.98<-0.11
Nd II...-1.67+-0.170.13+-0.17-0.23
Eu II...-1.44+-0.150.36+-0.15-0.9
Gd II...<-0.88<0.92<0.24
Tb II...<-0.18<1.62<-0.28
Tm II...<-0.63<1.17<-0.63
Yb II...-1.76+-0.240.04+-0.24-0.82
Hf II...<-0.42<1.38<0.46
Ir I...<0.17<1.97<1.52
Pb I...<-0.55<1.25<1.4
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

Binarity

Binarity Positive
Vrad 72

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
2009-02-18-07:10 2454880.801 MCDONALD 33000 35-100 7200 84.8
2009-05-07-03:20 2454958.637 MCDONALD 33000 35-100 7200 71.1
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

Photometric data

V : 11.1 B-V : 0.44 V-K : 1.34 EB-V : 0.04