G 189-50: found in 3 paper(s).
Labels:
/A.M.Boesgaard et al.(2005)/
/A.Stephens and A. M. Boesgaard(2002)/
/K.A.Venn et al.(2004)/
Find this object in SIMBAD
A.M.Boesgaard et al.,ApJ, 633, 398, 2005 (A0193,ADS)
Atmospheric data
| Teff : 5254+-82 | log g : 4.32+-0.28 | vturb : 0.26+-0.34 |
Chemical Abundances
| Element | Nline | [X/H] | [X/Fe] | log-e |
|---|
| Li I | ... | 0.30+-0.06 | 1.76+-0.06 | 1.46+-0.06 |
| Fe | ... | -1.46+-0.06 | ... | 6.04+-0.06 |
: 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 | KECKHIRES | 48000 | 180 | N/A | N/A |
| Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A | Declination : N/A | Right Ascension : N/A |
A.Stephens et al.,AJ, 123, 1647, 2002 (A0199,ADS)
Atmospheric data
| Teff : 5254+-82 | log g : 4.32+-0.28 | vturb : 0.26+-0.34 |
Chemical Abundances
| Element | Nline | [X/H] | [X/Fe] | log-e |
|---|
| Na I | ... | -1.84+-0.18 | -0.37+-0.19 | 4.49+-0.18 |
| Mg I | ... | -1.32+-0.13 | +0.15+-0.14 | 6.26+-0.13 |
| Si | ... | -1.33+-0.12 | +0.14+-0.12 | 6.22+-0.12 |
| Si I | ... | -1.47+-0.16 | 0.00+-0.16 | 6.08+-0.16 |
| Si II | ... | -1.20+-0.16 | 0.27+-0.16 | 6.35+-0.16 |
| Ca I | ... | -1.36+-0.10 | +0.11+-0.11 | 5.00+-0.1 |
| Ti | ... | -1.38+-0.08 | +0.09+-0.08 | 3.64+-0.08 |
| Ti I | ... | -1.43+-0.08 | 0.04+-0.08 | 3.59+-0.08 |
| Ti II | ... | -1.32+-0.10 | 0.15+-0.1 | 3.70+-0.1 |
| Cr | ... | -1.47+-0.08 | +0.00+-0.08 | 4.20+-0.08 |
| Cr I | ... | -1.50+-0.07 | -0.03+-0.07 | 4.17+-0.07 |
| Cr II | ... | -1.36+-0.15 | 0.11+-0.15 | 4.31+-0.15 |
| Fe | ... | -1.47+-0.05 | ... | 6.03+-0.05 |
| Fe I | ... | -1.45+-0.06 | ... | 6.05+-0.06 |
| Fe II | ... | -1.52+-0.09 | ... | 5.98+-0.09 |
| Ni I | ... | -1.66+-0.15 | -0.19+-0.16 | 4.59+-0.15 |
| Y II | ... | -1.75+-0.05 | -0.28+-0.07 | 0.49+-0.05 |
| Ba II | ... | -1.54+-0.10 | -0.07+-0.12 | 0.59+-0.1 |
: Data presented in the paper
: Data converted with the solar abundance from Grevesse et al. (1996)
Binarity
Basic Informations
| Observation Date | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| N/A | 2451067.459 | KECKHIRES | 48000 | 180 | 1800 | -320.7+-0.6 |
Photometric data
K.A.Venn et al.,AJ, 128, 1177, 2004 (C0011,ADS)
Chemical Abundances
| Element | Nline | [X/H] | [X/Fe] | log-e |
|---|
| Na | ... | -1.84 | -0.37 | 4.49 |
| Mg | ... | -1.32 | 0.15 | 6.26 |
| Ca | ... | -1.36 | 0.11 | 5.00 |
| Ti | ... | -1.38 | 0.09 | 3.64 |
| Fe | ... | -1.47 | ... | 6.03 |
| Ni | ... | -1.66 | -0.19 | 4.59 |
| Y | ... | -1.84 | -0.37 | 0.40 |
| Ba | ... | -1.54 | -0.07 | 0.59 |
: Data presented in the paper
: Data converted with the solar abundance from Grevesse et al. (1996)
Basic Informations
| Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A | Declination : +335254 | Right Ascension : 225627.0 |