G 19-25: found in 2 paper(s).

Labels:

/D.Yong and D. L. Lambert(2003)/ /W.Aoki et al.(2010)/

Find this object in SIMBAD

D.Yong et al.,ApJ, 599, 1357, 2003 (A0133,ADS)

Atmospheric data

Teff : 4900+-150 log g : 4.50+-0.3 vturb : 0.4+-0.3

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Fe...-2.01+-0.2...5.49+-0.2
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
N/A N/A MCDONALD 60000 90 N/A N/A
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : -024436 Right Ascension : 172559

W.Aoki et al.,ApJ, 723, L201, 2010 (A0242,ADS)

Atmospheric data

Teff : 4900 log g : 4.6 vturb : 0.2

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Li I...<-0.96<0.91<0.2
CH...-2.13+-0.11-0.26+-0.116.3+-0.11
Na I...-2.41+-0.17-0.54+-0.173.83+-0.17
Mg I...-1.64+-0.050.23+-0.055.97+-0.05
Si I...-1.39+-0.210.48+-0.216.12+-0.21
Ca I...-1.69+-0.030.18+-0.034.65+-0.03
Sc II...-1.80+-0.180.07+-0.181.35+-0.18
Ti I...-1.54+-0.080.33+-0.083.41+-0.08
Ti II...-1.40+-0.180.47+-0.183.55+-0.18
Cr I...-1.85+-0.050.02+-0.053.80+-0.05
Mn I...-2.29+-0.2-0.42+-0.203.14+-0.20
Fe I...-1.87+-0.17...5.63+-0.17
Fe II...-1.84+-0.260.03+-0.265.66+-0.26
Co I...-1.91+-0.05-0.04+-0.053.08+-0.05
Ni I...-1.99+-0.12-0.12+-0.124.24+-0.12
Sr II...-1.91+-0.12-0.04+-0.120.97+-0.12
Y II...-1.81+-0.220.06+-0.220.40+-0.22
Ba II...-2.05+-0.12-0.18+-0.120.14+-0.12
La II...-1.47+-0.260.40+-0.26-0.36+-0.26
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

Binarity

Vrad -32.4+-0.2

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
2009-09-10 2455086 SUBARUHDS 60000 N/A 600 -32.4+-0.2
2009-09-11 2455087 SUBARUHDS 60000 N/A 600 -32.5+-0.1
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

Photometric data

V : 11.64 V-K : 2.023 EB-V : 0.00