G 137-86: found in 1 paper(s).

Labels:

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

Find this object in SIMBAD

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

Atmospheric data

Teff : 5820+-40 log g : 3.75+-0.16 vturb : 1.15+-0.06

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Li I... -1.90-0.2 +-0.22.08
CH...-2.18+-0.25-0.28+-0.256.4
Mg I...-1.67+-0.250.23+-0.255.93
Ca I...-1.53+-0.240.37+-0.244.81
Sc II...-2.09+-0.16-0.19+-0.161.2
Ti I...-1.70+-0.210.2+-0.213.25
Ti II...-1.72+-0.150.18+-0.153.37
V I...-2.05+-0.26-0.15+-0.261.88
V II...-1.80+-0.290.1+-0.292.27
Cr I...-2.08+-0.21-0.18+-0.213.56
Cr II...-1.65+-0.140.25+-0.144.13
Mn I...-2.26+-0.23-0.36+-0.233.17
Fe I...-1.9+-0.21...5.6
Fe II...-1.76+-0.14...5.74
Co I...-2.02+-0.27-0.12+-0.272.97
Ni I...-1.82+-0.240.08+-0.244.4
Cu I...<-2.07<-0.17<2.14
Zn I...-1.76+-0.210.14+-0.212.8
Sr II...-1.86+-0.240.04+-0.241.15
Zr II...-1.71+-0.230.19+-0.231.01
Tc I...<1.61<3.51<1.61
Ba II...-2.32+-0.15-0.42+-0.15-0.14+-0.15
La II...<-1.51<0.39<-0.34
Ce II...<-1.35<0.55<0.23
Pr II...<-0.25<1.65<0.46
Nd II...<-1.03<0.87<0.47
Sm II...<-0.98<0.92<0.03
Eu II...<-1.43<0.47<-0.92
Gd II...<-0.38<1.52<0.74
Tb II...<0.47<2.37<0.37
Dy II...<-0.07<1.83<1.07
Tm II...<0.57<2.47<0.57
Hf II...<-0.11<1.79<0.77
Pb I...<-0.17<1.73<1.78
Th II...<0.76<2.66<0.76
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

Binarity

Binarity Negative
Vrad -83.6

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
2008-06-13-07:44 2454630.827 HRSHET 30000 25-130 3200 -83.3
2008-06-14-07:56 2454631.835 HRSHET 30000 25-130 2600 -83.3
2008-06-24-07:09 2454641.802 HRSHET 30000 25-130 2600 -84.2
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

Photometric data

V : 13.06 B-V : 0.44 V-K : 1.23 EB-V : 0.043