HE1258-1317: found in 1 paper(s).

Labels:

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

Find this object in SIMBAD


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

Atmospheric data

Teff : 5175+-100 log g : 2.5+-0.25 vturb : 1.6+-0.2

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
CH...-2.730.175.82
Na I...-2.80+-0.10.1+-0.13.53+-0.1
Mg I...-2.42+-0.180.48+-0.185.16+-0.18
Al I...-2.900.003.57
Si I...-2.50+-0.010.4+-0.015.05+-0.01
Ca I...-2.61+-0.150.29+-0.153.75+-0.15
Sc II...-2.66+-0.150.24+-0.150.51+-0.15
Ti I...-2.76+-0.060.14+-0.062.26+-0.06
Ti II...-2.60+-0.110.3+-0.112.42+-0.11
V II...-2.880.021.12
Cr I...-3.44+-0.18-0.54+-0.182.23+-0.18
Mn I...-3.69+-0.07-0.79+-0.071.70+-0.07
Fe I...-2.9+-0.18...4.60+-0.18
Fe II...-2.97+-0.15-0.07+-0.154.53+-0.15
Co I...-2.67+-0.190.23+-0.192.25+-0.19
Ni I...-3.39+-0.01-0.49+-0.012.86+-0.01
Sr II...-3.31+-0.02-0.41+-0.02-0.34+-0.02
Y II...-3.41+-0.16-0.51+-0.16-1.17+-0.16
Ba II...-3.89-0.99-1.76
Eu II...<-2.76<0.14<-2.25
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

Binarity

Vrad 49.6

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
2004-03 N/A MIKELCO 42000 120 5400 49.6
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : -133326 Right Ascension : 130044.2

Photometric data

V : 14.99