HE1353-2735B: found in 1 paper(s).
Labels:| Title | Abundance analysis of two extremely metal-poor stars from the Hamburg/ESO Survey |
| ADS | E.Depagne et al.,AAP, 364, L6, 2000 |
| Authors | E. Depagne, V. Hill, N. Christlieb, F. Primas |
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| Observation Date | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|---|---|---|---|---|---|
| 2000-02-10 | 2451584.31030 | VLT | 45000 | 55 | 180min | -187.7 |
| 2000-02-18 | N/A | VLT | 45000 | 120 | 180min | N/A |
| Galactic Longitude (l) | N/A |
| Galactic Latitude (b) | N/A |
| Declination | -27 49 54 |
| Right Ascension | 13 56 42.5 |
| Binarity | Positive |
| V | 14.7+-0.2 |
| B | 15.0+-0.2 |
| B-V | 0.38+-0.07 |
| U-B | -0.27+-0.09 |
| Teff | 5200+-200 |
| log g | 4.5+-0.5 |
| vturb | 1.3 |
| Element | Nline | [X/H] | [X/Fe] | log-e |
|---|---|---|---|---|
| Li I | ... | 0.90 | 4.10 | 2.06 |
| Mg I | ... | -2.8 | 0.40 | 4.78 |
| Ca I | ... | -3.1 | 0.10 | 3.26 |
| Sc II | ... | -3.4 | -0.20 | -0.23 |
| Ti II | ... | -2.90+-0.15 | 0.30+-0.15 | 2.12+-0.15 |
| Cr I | ... | -3.47 | -0.27 | 2.20 |
| Fe | ... | -3.20+-0.10 | ... | 4.30+-0.10 |
| Sr II | ... | <-4.4 | <-1.20 | <-1.43 |
| Ba II | ... | <-3.6 | <-0.40 | <-1.47 |