BD+75_839

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 : 5704 log g : 4.13

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
ON/A...0.4...-0.510.498.18O
NaN/A...-0.42...-1.34-0.344.90Na
SiN/A...0.03...-0.810.196.70Si
CaN/A...0.17...-0.790.215.55Ca
ScN/A...-0.3...-1.16-0.161.99Sc
TiN/A...0.12...-0.880.124.07Ti
CrN/A...-0.04...-0.950.054.69Cr
MnN/A...-0.34...-1.35-0.354.08Mn
Fe IN/A-0.95......-1.00...6.50Fe I
CoN/A...-0.06...-1.07-0.073.92Co
NiN/A...-0.07...-1.01-0.015.21Ni
CuN/A...-0.4...-1.35-0.352.84Cu
ZnN/A...-0.03...-1.07-0.073.49Zn
YN/A...-0.29...-1.33-0.330.88Y
BaN/A...-0.24...-1.17-0.171.01Ba
NdN/A...-0.01...-0.880.120.54Nd
EuN/A...0.27...-0.590.41-0.07Eu

Binary Parameters

Vrad -296

Position

Right Ascension : 22 35 52.63 Declination : +76 29 32.5 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 -296