HD139457

taken from 2 paper(s):

/K.A.Venn et al.(2004)/ /Y.Q.Chen et al.(2000)/


K.A.Venn et al.,AJ, 128, 1177, 2004(ADS)

Stellar Chemical Signatures and Hierarchical Galaxy Formation


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
NaN/A...0.08...-0.320.175.92Na
MgN/A...0.08...-0.430.067.17Mg
CaN/A...0.07...-0.400.095.94Ca
TiN/A...0.08...-0.340.154.61Ti
FeN/A-0.49......-0.49...7.01Fe
NiN/A...-0.02...-0.480.015.74Ni
YN/A...-0.03...-0.490.001.72Y
BaN/A...-0.06...-0.60-0.111.58Ba
EuN/A...0.07...-0.430.060.09Eu

Position

Right Ascension : 15 37 59.20 Declination : +10 14 24.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log


Y.Q.Chen et al.,, 141, 491, 2000(ADS)

Chemical composition of 90 F and G disk dwarfs


Stellar Parameters

Teff : 5941+-70 log g : 4.06+-0.1 vturb : 1.95+-0.3

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...0.35...0.010.538.70O
NaN/A...0.01...-0.420.105.82Na
MgN/A...0.1...-0.440.087.16Mg
AlN/A...0.06...-0.440.086.01Al
SiN/A...0.08...-0.400.127.11Si
KN/A...0.39...-0.040.484.99K
CaN/A...0.15...-0.350.175.99Ca
TiN/A...0.1...-0.350.174.60Ti
VN/A...0.14...-0.310.213.62V
CrN/A...0.00...-0.490.035.15Cr
Fe IN/A-0.52......-0.52...6.98Fe I
Fe IIN/A-0.46......-0.46...7.04Fe II
NiN/A...0.00...-0.490.035.73Ni
BaN/A...0.03...-0.54-0.021.64Ba

Position

Right Ascension : 15 37 59.20 Declination : +10 14 24.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
1997-03-21 N/A CESESO 40000 200-400 N/A N/A