HE1429-0551

taken from 1 paper(s):

/W.Aoki et al.(2007)/


W.Aoki et al.,ApJ, 655, 492, 2007(ADS)

Carbon-enhanced Metal-poor Stars. I. Chemical Compositions of 26 Stars


Stellar Parameters

Teff : 4700 log g : 1.5 vturb : 2.0

Chemical Abundances

Original Data Converted Data Asplund et al. (2009)
Element Nline [X/H] [X/Fe] log-e [X/H] [X/Fe] log-e Element
CN/A...2.28+-0.198.2+-0.19-0.23+-0.192.29+-0.198.2+-0.19C
CNN/A...1.39+-0.526.7+-0.52-1.13+-0.521.39+-0.526.7+-0.52CN
Na I2...0.95+-0.144.65+-0.14-1.59+-0.140.93+-0.144.65+-0.14Na I
Mg I1...0.52+-0.155.58+-0.15-2.02+-0.150.50+-0.155.58+-0.15Mg I
Ca I2...0.70+-0.124.55+-0.12-1.79+-0.120.73+-0.124.55+-0.12Ca I
Ti I2...0.23+-0.132.66+-0.13-2.29+-0.130.23+-0.132.66+-0.13Ti I
Ti II1...0.37+-0.182.80+-0.18-2.15+-0.180.37+-0.182.80+-0.18Ti II
Fe I17-2.47+-0.20...4.98+-0.20-2.52+-0.20...4.98+-0.20Fe I
Fe II3-2.48+-0.16...4.97+-0.16-2.53+-0.16...4.97+-0.16Fe II
Ba II4...1.57+-0.171.27+-0.17-0.91+-0.171.61+-0.171.27+-0.17Ba II

Binary Parameters

Vrad -44.94

Position

Right Ascension : 14 32 31.30 Declination : -06 05 00.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2003-05-25 N/A SUBARUHDS 50000 N/A 600 -44.94+-0.11