HE0400-2030: found in 1 paper(s).

Labels:

/W.Aoki et al.(2007)/

Find this object in SIMBAD

W.Aoki et al.,ApJ, 655, 492, 2007 (A0122,ADS)

Atmospheric data

Teff : 5600 log g : 3.5 vturb : 2.2

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
C...-0.59+-0.161.14+-0.167.8+-0.16
CN...1.02+-0.312.75+-0.318.8+-0.31
Na I...-1.02+-0.20.71+-0.205.15+-0.20
Mg I...-1.11+-0.140.62+-0.146.42+-0.14
Ca I...-1.55+-0.140.18+-0.144.76+-0.14
Sc II...-1.41+-0.170.32+-0.171.63+-0.17
Ti I...-1.46+-0.140.27+-0.143.44+-0.14
Ti II...-1.32+-0.170.41+-0.173.58+-0.17
Cr I...-1.81+-0.14-0.08+-0.143.82+-0.14
Fe I...-1.73+-0.17...5.72+-0.17
Fe II...-1.76+-0.18...5.70+-0.18
Ni I...-1.83+-0.15-0.10+-0.154.40+-0.15
Zn I...-1.93+-0.16-0.20+-0.162.67+-0.16
Ba II...-0.09+-0.161.64+-0.162.07+-0.16
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

Binarity

Vrad 221.83

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
2002-10-26 N/A SUBARUHDS 50000 N/A 900 221.83+-0.05
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : -202153 Right Ascension : 040214.8

Photometric data

V : 14.033 B : 14.921 H : 12.064 J : 12.494 K : 11.975 EB-V : 0.13