HD91988

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 : 5641 log g : 4.03

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...0.13...0.190.268.62C
ON/A...0.26...0.280.358.97O
NaN/A...0.09...0.100.176.34Na
MgN/A...0.05...-0.030.047.57Mg
AlN/A...0.16...-0.030.046.42Al
SiN/A...0.11...0.200.277.71Si
CaN/A...-0.01...-0.040.036.30Ca
ScN/A...0.02...0.090.163.24Sc
TiN/A...-0.05...-0.12-0.054.83Ti
VN/A...-0.01...0.040.113.97V
MnN/A...-0.04...-0.12-0.055.31Mn
Fe IN/A-0.02......-0.07...7.43Fe I
CoN/A...0.04...-0.040.034.95Co
NiN/A...-0.01...-0.020.056.20Ni
CuN/A...0.05...0.030.104.22Cu
ZnN/A...0.02...-0.09-0.024.47Zn
YN/A...-0.08...-0.19-0.122.02Y
BaN/A...-0.1...-0.10-0.032.08Ba
CeN/A...-0.02...-0.040.031.54Ce
NdN/A...0.06...0.120.191.54Nd
EuN/A...-0.03...0.040.110.56Eu

Binary Parameters

Vrad 42.8

Position

Right Ascension : 10 37 36.80 Declination : +18 20 58.3 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 42.8