HD31501

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 : 5334 log g : 4.6

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...0.29...0.050.428.48C
ON/A...0.32...0.040.418.73O
NaN/A...0.01...-0.280.095.96Na
MgN/A...0.24...-0.140.237.46Mg
AlN/A...0.19...-0.300.076.15Al
SiN/A...0.19...-0.020.357.49Si
CaN/A...0.13...-0.200.176.14Ca
ScN/A...0.25...0.020.393.17Sc
TiN/A...0.2...-0.170.204.78Ti
VN/A...0.19...-0.060.313.87V
CrN/A...-0.03...-0.310.065.33Cr
MnN/A...-0.13...-0.51-0.144.92Mn
Fe IN/A-0.32......-0.37...7.13Fe I
CoN/A...0.15...-0.230.144.76Co
NiN/A...0.04...-0.270.105.95Ni
CuN/A...0.09...-0.230.143.96Cu
ZnN/A...0.11...-0.300.074.26Zn
YN/A...0.08...-0.330.041.88Y
BaN/A...-0.06...-0.360.011.82Ba
CeN/A...0.24...-0.080.291.50Ce
NdN/A...0.16...-0.080.291.34Nd
EuN/A...0.4...0.170.540.69Eu

Binary Parameters

Vrad 38.5

Position

Right Ascension : 04 57 59.37 Declination : +34 16 04.9 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 38.5