HE2239-5019: found in 1 paper(s).

Labels:

/T.Hansen et al.(2014)/

Find this object in SIMBAD

T.Hansen et al.,ApJ, 787, 162, 2014 (A0302,ADS)

Atmospheric data

Teff : 6100+-100 log g : 3.5+-0.3 vturb : 1.8+-0.3

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Li...<0.54<4.69<1.70
C...<-2.45<+1.70<6.10
N...<-1.45<+2.70<6.52
Na...<-4.45<-0.30<1.88
Mg...-3.70+-0.15+0.45+-0.153.88+-0.15
Al...-4.72+-0.21-0.57+-0.211.75+-0.21
Si...-4.09+-0.15+0.06+-0.153.46+-0.15
Ca...-3.92+-0.15+0.23+-0.152.44+-0.15
Sc...-3.89+-0.16+0.26+-0.16-0.72+-0.16
Ti...-3.78+-0.17+0.37+-0.171.24+-0.17
Cr...-4.15+-0.170.00+-0.171.52+-0.17
Mn...<-4.75<-0.60<0.64
Fe...-4.15+-0.30...3.35+-0.3
Co...<-3.45<+0.70<1.47
Ni...-3.91+-0.17+0.24+-0.172.34+-0.17
Sr...<-4.75<-0.60<-1.88
Ba...<-4.15<0.00<-1.97
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

Binarity

Vrad 370

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
2005-11-17 N/A VLT 45000 10-55 N/A 370
2005-11-20 N/A VLT 45000 10-55 N/A 370
2006-04-17 N/A VLT 45000 10-55 N/A 370
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : -500401 Right Ascension : 224226.9

Photometric data

V : 15.85 B-V : 0.39 J-K : 0.40