BD+18_3423

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 : 5760 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...0.3...-0.490.437.94C
ON/A...0.55...-0.280.648.41O
NaN/A...0.02...-0.820.105.42Na
MgN/A...0.15...-0.780.146.82Mg
AlN/A...0.07...-0.97-0.055.48Al
SiN/A...0.15...-0.610.316.90Si
CaN/A...0.13...-0.750.175.59Ca
ScN/A...0.13...-0.650.272.50Sc
TiN/A...0.12...-0.800.124.15Ti
VN/A...0.06...-0.740.183.19V
CrN/A...-0.07...-0.900.024.74Cr
MnN/A...-0.34...-1.27-0.354.16Mn
Fe IN/A-0.87......-0.92...6.58Fe I
CoN/A...0.2...-0.730.194.26Co
NiN/A...-0.04...-0.900.025.32Ni
CuN/A...-0.43...-1.30-0.382.89Cu
ZnN/A...0.08...-0.880.043.68Zn
YN/A...0.07...-0.890.031.32Y
BaN/A...0.03...-0.820.101.36Ba
EuN/A...0.36...-0.420.500.10Eu

Binary Parameters

Vrad -241.8

Position

Right Ascension : 17 38 15.61 Declination : +18 33 25.5 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 -241.8