HIP46120

taken from 1 paper(s):

/E.M.O'Malley et al.(2017)/


E.M.O'Malley et al.,ApJ, 838, 90, 2017(ADS)

A Differential Abundance Analysis of Very Metal-poor Stars


Stellar Parameters

Teff : 5250 log g : 4.20 vturb : 1.60

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
Mg IN/A...0.08+-0.15...-2.16+-0.150.06+-0.155.44+-0.15Mg I
Ca IN/A...0.41+-0.08...-1.79+-0.080.43+-0.084.55+-0.08Ca I
Fe IN/A-2.22+-0.07......-2.22+-0.07...5.28+-0.07Fe I
Fe IIN/A-2.18+-0.23......-2.18+-0.23...5.32+-0.23Fe II

Binary Parameters

Vrad -95.2

Position

Right Ascension : 09 24 20.97 Declination : -80 31 21.3 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2009-05-25 N/A MIKELCO 55000 123.95 N/A -95.2