G 190-15: 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 : 4950+-41 log g : 3.85+-0.4 vturb : 1.5+-0.12

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Li I...<-0.51<2.61<0.65
CH...-2.67+-0.250.45+-0.255.75
CN...<-2.17<0.95<5.8
O I...<-1.84<1.28<7.03
Mg I...-2.70+-0.10.42+-0.14.89
Al I...-3.36+-0.25-0.24+-0.253.09
K I...-2.97+-0.160.15+-0.162.06
Ca I...-2.75+-0.130.37+-0.133.59
Sc II...-3.21+-0.17-0.09+-0.17-0.07
Ti I...-2.91+-0.10.21+-0.12.03
Ti II...-2.97+-0.180.15+-0.181.96
V I...-3.07+-0.140.05+-0.140.86
Cr I...-3.17+-0.1-0.05+-0.12.46
Mn I...-3.56+-0.14-0.44+-0.141.87
Fe I...-3.12+-0.1...4.38
Fe II...-3.13+-0.19...4.37
Co I...-3.31+-0.16-0.19+-0.161.68
Ni I...-3.19+-0.16-0.07+-0.163.03
Zn I...-2.76+-0.20.36+-0.21.8
Sr II...-3.88+-0.16-0.76+-0.16-1.02
Y II...<-3.78<-0.66<-1.54
Zr II...<-2.44<0.68<0.16
Mo I...<-2.23<0.89<-0.31
Tc I...<-0.10<3.02<-0.1
Ba II...-4.32+-0.19-1.2+-0.19-2.15
Ce II...<-2.37<0.75<-0.79
Pr II...<-1.92<1.20<-1.21
Nd II...<-2.19<0.93<-0.69
Sm II...<-1.91<1.21<-0.9
Eu II...<-2.65<0.47<-2.14
Gd II...<-1.61<1.51<-0.49
Tb II...<-1.05<2.07<-1.15
Dy II...<-2.25<0.87<-1.11
Er II...<-1.73<1.39<-0.8
Tm II...<-1.35<1.77<-1.35
Yb II...<-2.80<0.32<-1.72
Hf II...<-1.12<2.00<-0.24
Pb I...<-1.37<1.75<0.58
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

Binarity

Binarity Positive
Vrad -56.3

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
2008-08-14-07:51 2454692.83 MCDONALD 33000 60-210 1800 -44.7
2008-09-06-08:51 2454715.873 MCDONALD 33000 60-210 5400 -57
2008-10-30-05:30 2454769.733 MCDONALD 33000 60-210 5400 -58.8
2008-11-02-04:50 2454772.705 MCDONALD 33000 60-210 3600 -60.1
2008-11-04-03:05 2454774.632 MCDONALD 33000 60-210 3600 -59.7
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

Photometric data

V : 11.04 B-V : 0.54 V-K : 1.61 EB-V : 0.125