G 26-1: 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 : 5860+-41 log g : 3.75+-0.17 vturb : 1.1+-0.06

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Li I... -2.08-0.2 +-0.22.03
CH...-2.16+-0.25-0.08+-0.256.42
CN...<-0.57<1.51<7.4
O I...-1.39+-0.190.69+-0.197.3
Na I...-1.88+-0.240.2+-0.244.36
Mg I...-1.69+-0.220.39+-0.225.92
Al I...-2.87+-0.33-0.79+-0.333.58
Si I...-1.70+-0.270.38+-0.275.81
Ca I...-1.60+-0.230.48+-0.234.74
Sc II...-2.05+-0.140.03+-0.141.24
Ti I...-1.75+-0.20.33+-0.23.21
Ti II...-1.67+-0.140.41+-0.143.42
V II...-1.82+-0.240.26+-0.242.25
Cr I...-2.20+-0.2-0.12+-0.23.45
Cr II...-1.84+-0.140.24+-0.143.94
Mn I...-2.41+-0.23-0.33+-0.233.02
Fe I...-2.08+-0.2...5.42
Fe II...-1.94+-0.14...5.56
Co I...-2.13+-0.23-0.05+-0.232.86
Ni I...-1.94+-0.230.14+-0.234.28
Zn I...-1.81+-0.20.27+-0.22.75
Rb I...<-0.26<1.82<2.34
Sr II...-1.79+-0.20.29+-0.21.22
Y II...-2.32+-0.16-0.24+-0.160.03
Zr II...-1.64+-0.140.44+-0.141.08
Nb II...<-0.11<1.97<1.31
Mo I...<-0.77<1.31<1.15
Tc I...<1.04<3.12<1.04
Sn I...<0.93<3.01<2.93
Ba II...-2.30+-0.15-0.22+-0.150.02
La II...<-1.75<0.33<-0.58
Ce II...<-1.60<0.48<-0.02
Pr II...<-0.41<1.67<0.3
Sm II...<-1.30<0.78<-0.29
Eu II...-1.83+-0.170.25+-0.17-1.17
Gd II...<-1.24<0.84<-0.12
Tb II...<0.45<2.53<0.35
Dy II...<-0.69<1.39<0.45
Er II...<-1.04<1.04<-0.11
Tm II...<-0.75<1.33<-0.75
Yb II...-2.04+-0.190.04+-0.19-0.98
Hf II...<-0.28<1.80<0.6
Pb I...<-0.25<1.83<1.7
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

Binarity

Binarity Positive
Vrad 15.8

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
2008-09-05-05:14 2454714.723 MCDONALD 33000 45-145 5400 12.1
2009-06-12-09:57 2454994.918 MCDONALD 33000 45-145 8400 2
2009-06-13-09:59 2454995.919 MCDONALD 33000 45-145 6000 2
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

Photometric data

V : 11.27 B-V : 0.43 V-K : 1.33 EB-V : 0.062