BD+70_950

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 : 5214 log g : 4.64

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...0.35...0.030.488.46C
ON/A...0.62...0.260.718.95O
NaN/A...0.03...-0.340.115.90Na
AlN/A...0.21...-0.360.096.09Al
SiN/A...0.24...-0.050.407.46Si
CaN/A...0.07...-0.340.116.00Ca
ScN/A...0.19...-0.120.333.03Sc
TiN/A...0.17...-0.280.174.67Ti
VN/A...0.22...-0.110.343.82V
CrN/A...-0.05...-0.410.045.23Cr
MnN/A...-0.16...-0.62-0.174.81Mn
Fe IN/A-0.4......-0.45...7.05Fe I
CoN/A...0.17...-0.290.164.70Co
NiN/A...0.04...-0.350.105.87Ni
CuN/A...0.04...-0.360.093.83Cu
ZnN/A...0.13...-0.360.094.20Zn
YN/A...-0.07...-0.56-0.111.65Y
BaN/A...-0.07...-0.450.001.73Ba
CeN/A...0.2...-0.200.251.38Ce
NdN/A...0.18...-0.140.311.28Nd
EuN/A...0.49...0.180.630.70Eu

Binary Parameters

Vrad -51.3

Position

Right Ascension : 17 41 26.96 Declination : +70 27 51.9 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 -51.3