HD8638

taken from 1 paper(s):

/B.E.Reddy et al.(2006)/


B.E.Reddy et al.,MNRAS, 367, 1329, 2006(ADS)

Elemental abundance survey of the Galactic thick disc


Stellar Parameters

Teff : 5454 log g : 4.59

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...0.26...-0.070.398.36C
ON/A...0.48...0.110.578.80O
NaN/A...0.08...-0.300.165.94Na
MgN/A...0.18...-0.290.177.31Mg
AlN/A...0.19...-0.390.076.06Al
SiN/A...0.19...-0.110.357.40Si
CaN/A...0.09...-0.330.136.01Ca
ScN/A...0.22...-0.100.363.05Sc
TiN/A...0.18...-0.280.184.67Ti
VN/A...0.03...-0.310.153.62V
CrN/A...-0.01...-0.380.085.26Cr
MnN/A...-0.15...-0.62-0.164.81Mn
Fe IN/A-0.41......-0.46...7.04Fe I
CoN/A...0.14...-0.330.134.66Co
NiN/A...0.04...-0.360.105.86Ni
CuN/A...0.02...-0.390.073.80Cu
ZnN/A...0.01...-0.49-0.034.07Zn
YN/A...0.06...-0.440.021.77Y
BaN/A...-0.08...-0.47-0.011.71Ba
CeN/A...0.21...-0.200.261.38Ce
NdN/A...0.36...0.030.491.45Nd
EuN/A...0.41...0.090.550.61Eu

Binary Parameters

Vrad 84.7

Position

Right Ascension : 01 24 49.21 Declination : -27 50 20.6 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2004-06 N/A MCDONALD 60000 100-200 N/A 84.7