HD237846: found in 6 paper(s).
Labels:
/M.Ishigaki et al.(2010)/
/I.U.Roederer et al.(2010)/
/M.N.Ishigaki et al.(2012)/
/M.N.Ishigaki et al.(2013)/
/L.Zhang et al.(2009)/
/I.U.Roederer et al.(2014)/
Find this object in SIMBAD
M.Ishigaki et al.,PASJ, 62, 143, 2010 (A0229,ADS)
Atmospheric data
| Teff : 4621+-39 | log g : 1.04 | vturb : 1.74 |
Chemical Abundances
| Element | Nline | [X/H] | [X/Fe] | log-e |
|---|
| Mg I | ... | -2.65+-0.15 | 0.53+-0.15 | 4.93+-0.15 |
| Ca I | ... | -2.80+-0.02 | 0.38+-0.03 | 3.56+-0.02 |
| Ti | ... | -3.04+-0.02 | 0.13+-0.02 | 1.98+-0.02 |
| Ti I | ... | -3.08+-0.02 | 0.09+-0.02 | 1.94+-0.02 |
| Ti II | ... | -2.98+-0.03 | 0.19+-0.03 | 2.04+-0.03 |
| Cr | ... | -3.58+-0.04 | -0.41+-0.04 | 2.09+-0.04 |
| Cr I | ... | -3.59+-0.04 | -0.42+-0.04 | 2.08+-0.04 |
| Fe I | ... | -3.17+-0.01 | ... | 4.33+-0.01 |
| Fe II | ... | -3.19+-0.02 | ... | 4.31+-0.02 |
| Zn I | ... | -3.11+-0.09 | 0.07+-0.09 | 1.49+-0.09 |
| Y II | ... | -3.72+-0.08 | -0.54+-0.08 | -1.48+-0.08 |
| Ba II | ... | -4.36+-0.08 | -1.19+-0.08 | -2.23+-0.08 |
: 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 |
|---|
| 2008-07-27 | N/A | SUBARUHDS | 50000 | >100 | N/A | N/A |
| Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A | Declination : | Right Ascension : |
Photometric data
I.U.Roederer et al.,ApJ, 711, 573, 2010 (A0231,ADS)
Atmospheric data
| Teff : 4600 | log g : 1.00 | vturb : 1.50 |
Chemical Abundances
| Element | Nline | [X/H] | [X/Fe] | log-e |
|---|
| Li I | ... | -4.94+-0.25 | -1.65+-0.25 | 0.55+-0.25 |
| CH | ... | -3.12+-0.2 | 0.17+-0.20 | 5.42+-0.20 |
| CN | ... | <-2.27 | <1.19 | <5.70 |
| O I | ... | -1.83+-0.25 | 1.46+-0.25 | 7.08+-0.25 |
| Mg I | ... | -2.77+-0.1 | 0.52+-0.10 | 4.79+-0.10 |
| Al I | ... | -3.89+-0.15 | -0.58+-0.15 | 2.58+-0.15 |
| Ca I | ... | -2.90+-0.1 | 0.39+-0.10 | 3.44+-0.10 |
| Sc II | ... | -3.40+-0.1 | -0.11+-0.10 | -0.32+-0.10 |
| Ti I | ... | -3.23+-0.1 | 0.06+-0.10 | 1.74+-0.10 |
| Ti II | ... | -3.17+-0.1 | 0.12+-0.10 | 1.80+-0.10 |
| V I | ... | -3.68+-0.25 | -0.39+-0.25 | 0.30+-0.25 |
| V II | ... | -3.48+-0.15 | -0.17+-0.15 | 0.52+-0.15 |
| Cr I | ... | -3.58+-0.1 | -0.27+-0.10 | 2.09+-0.10 |
| Cr II | ... | -3.01+-0.11 | 0.28+-0.11 | 2.64+-0.11 |
| Mn I | ... | -3.78+-0.25 | -0.49+-0.25 | 1.59+-0.25 |
| Fe I | ... | -3.29+-0.1 | 0.00+-0.10 | 4.21+-0.10 |
| Fe II | ... | -3.25+-0.1 | 0.04+-0.10 | 4.25+-0.10 |
| Co I | ... | -3.28+-0.12 | 0.01+-0.12 | 1.62+-0.12 |
| Ni I | ... | -3.37+-0.1 | -0.06+-0.10 | 2.88+-0.10 |
| Zn I | ... | -2.89+-0.15 | 0.40+-0.15 | 1.69+-0.15 |
| Rb I | ... | <-0.96 | <2.33 | <1.62 |
| Sr II | ... | -3.38+-0.15 | -0.09+-0.15 | -0.50+-0.15 |
| Y II | ... | -3.78+-0.1 | -0.49+-0.10 | -1.56+-0.10 |
| Zr II | ... | -3.40+-0.15 | -0.11+-0.15 | -0.82+-0.15 |
| Nb II | ... | <-1.62 | <1.69 | <-0.20 |
| Mo I | ... | <-2.55 | <0.76 | <-0.63 |
| Tc I | ... | <-0.33 | <2.96 | <-0.35 |
| Ba II | ... | -4.08+-0.14 | -0.79+-0.14 | -1.97+-0.14 |
| La II | ... | <-3.78 | <-0.52 | <-2.61 |
| Ce II | ... | <-3.47 | <-0.18 | <-1.94 |
| Pr II | ... | <-3.11 | <0.20 | <-2.40 |
| Nd II | ... | <-2.90 | <0.41 | <-1.40 |
| Sm II | ... | <-2.76 | <0.53 | <-1.78 |
| Eu II | ... | -3.59+-0.25 | -0.30+-0.25 | -3.10+-0.25 |
| Tb II | ... | <-2.42 | <0.87 | <-2.11 |
| Dy II | ... | -3.91+-0.3 | -0.56+-0.30 | -2.77+-0.30 |
| Er II | ... | <-3.09 | <0.20 | <-2.18 |
| Tm II | ... | <-2.48 | <0.81 | <-2.37 |
| Yb II | ... | -3.98+-0.3 | -0.69+-0.30 | -3.09+-0.30 |
| Hf II | ... | <-2.29 | <1.00 | <-1.43 |
| Ir I | ... | <-1.99 | <1.30 | <-0.66 |
| Pb I | ... | <-1.54 | <1.75 | <0.29 |
| Th II | ... | <-2.33 | <0.86 | <-2.33 |
: Data presented in the paper
: Data converted with the solar abundance from Grevesse et al. (1996)
Binarity
| Binarity | Negative |
| Vrad | -303.8+-0.8 |
Basic Informations
| Observation Date | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2009-06-11-03:30 | 2454993.643 | MCDONALD | 33000 | 45 | 6000 | -303.8+-0.8 |
| 2009-06-14-02:58 | 2454996.620 | MCDONALD | 33000 | 45 | 2100 | -303.5+-0.8 |
| Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A | Declination : +575459 | Right Ascension : 095239 |
M.N.Ishigaki et al.,ApJ, 753, 64, 2012 (A0273,ADS)
Atmospheric data
| Teff : 5015+-100 | log g : 2.02+-0.3 | vturb : 1.59+-0.3 |
Chemical Abundances
| Element | Nline | [X/H] | [X/Fe] | log-e |
|---|
| Mg | ... | -2.54+-0.08 | 0.27+-0.08 | 5.04+-0.08 |
| Ca | ... | -2.53+-0.09 | 0.28+-0.09 | 3.83+-0.09 |
| Ti I | ... | -2.61+-0.08 | 0.20+-0.08 | 2.41+-0.08 |
| Ti II | ... | -2.57+-0.09 | 0.24+-0.09 | 2.45+-0.09 |
| Fe I | ... | -2.81+-0.13 | ... | 4.69+-0.13 |
| Fe II | ... | -2.83+-0.11 | ... | 4.67+-0.11 |
: 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 | N/A | SUBARUHDS | 50000 | N/A | N/A | -306.7+-0.5 |
| Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A | Declination : | Right Ascension : |
M.N.Ishigaki et al.,ApJ, 771, 67, 2013 (A0286,ADS)
Atmospheric data
| Teff : 5015 | log g : 2.02 | vturb : 1.59 |
Chemical Abundances
| Element | Nline | [X/H] | [X/Fe] | log-e |
|---|
| Sc II | ... | -2.91+-0.11 | -0.06+-0.11 | 0.26+-0.11 |
| Cr I | ... | -3.15+-0.1 | -0.3+-0.1 | 2.52+-0.1 |
| Fe I | ... | -2.85+-0.13 | ... | 4.65+-0.13 |
| Fe II | ... | -2.83+-0.11 | ... | 4.67+-0.11 |
| Cu I | ... | -4.51 | -1.66 | -0.30 |
| Zn I | ... | -2.67+-0.15 | 0.18+-0.15 | 1.93+-0.15 |
| Sr II | ... | -2.87+-0.18 | -0.02+-0.18 | 0.00+-0.18 |
| Y II | ... | -3.27+-0.13 | -0.42+-0.13 | -1.03+-0.13 |
| Ba II | ... | -3.70+-0.12 | -0.85+-0.12 | -1.52+-0.12 |
| Eu II | ... | -3.00 | -0.15 | -2.49 |
: 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 | SUBARUHDS | 50000 | N/A | N/A | N/A |
| Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A | Declination : N/A | Right Ascension : N/A |
L.Zhang et al.,ApJ, 706, 1095, 2009 (A0299,ADS)
Atmospheric data
| Teff : 4725+-60 | log g : 1.41+-0.10 | vturb : 1.50+-0.3 |
Chemical Abundances
| Element | Nline | [X/H] | [X/Fe] | log-e |
|---|
| Na I | ... | -3.40+-0.05 | -0.39+-0.05 | 2.93+-0.05 |
| Mg I | ... | -2.54+-0.10 | 0.47+-0.10 | 5.04+-0.1 |
| Ca I | ... | -2.64+-0.08 | 0.37+-0.08 | 3.72+-0.08 |
| Sc II | ... | -3.05+-0.09 | -0.04+-0.09 | 0.12+-0.09 |
| Ti | ... | -2.74+-0.06 | 0.27+-0.06 | 2.28+-0.06 |
| Ti I | ... | -2.74+-0.06 | 0.27+-0.06 | 2.28+-0.06 |
| Ti II | ... | -2.73+-0.07 | 0.28+-0.07 | 2.29+-0.07 |
| Cr | ... | -3.25+-0.06 | -0.24+-0.06 | 2.42+-0.06 |
| Cr I | ... | -3.25+-0.06 | -0.24+-0.06 | 2.42+-0.06 |
| Cr II | ... | -3.04+-0.04 | -0.03+-0.04 | 2.63+-0.04 |
| Mn I | ... | -3.49+-0.03 | -0.48+-0.03 | 1.90+-0.03 |
| Fe | ... | -3.01+-0.05 | ... | 4.49+-0.05 |
| Fe I | ... | -3.01+-0.05 | ... | 4.49+-0.05 |
| Fe II | ... | -3.01+-0.06 | ... | 4.49+-0.06 |
| Ni I | ... | -3.06+-0.12 | -0.04+-0.12 | 3.19+-0.12 |
| Zn I | ... | -2.95+-0.04 | 0.06+-0.04 | 1.65+-0.04 |
| Y II | ... | -3.52+-0.07 | -0.51+-0.07 | -1.28+-0.07 |
| Ba II | ... | -4.09+-0.10 | -1.08+-0.10 | -1.96+-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 |
|---|
| 2003-02 | N/A | SUBARUHDS | 50000 | N/A | 1200 | -303.1 |
| Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A | Declination : +575458.7 | Right Ascension : 095238.68 |
Photometric data
I.U.Roederer et al.,AJ, 147, 136, 2014 (A0309,ADS)
Atmospheric data
| Teff : 4730+-34 | log g : 1.3+-0.13 | vturb : 1.45+-0.06 |
Chemical Abundances
| Element | Nline | [X/H] | [X/Fe] | log-e |
|---|
| Li I | ... | -3.21-0.15 | +-0.15 | 0.81 |
| CH | ... | -3.12+-0.25 | 0.09+-0.25 | 5.37 |
| CN | ... | <-2.32 | <0.89 | <5.65 |
| O I | ... | -2.04+-0.18 | 1.17+-0.18 | 6.65 |
| Mg I | ... | -2.77+-0.15 | 0.44+-0.15 | 4.83 |
| Al I | ... | -3.98+-0.29 | -0.77+-0.29 | 2.47 |
| Ca I | ... | -2.82+-0.17 | 0.39+-0.17 | 3.52 |
| Sc II | ... | -3.48+-0.15 | -0.27+-0.15 | -0.26 |
| Ti I | ... | -3.11+-0.15 | 0.1+-0.15 | 1.84 |
| Ti II | ... | -3.09+-0.15 | 0.12+-0.15 | 1.93 |
| V I | ... | -3.42+-0.18 | -0.21+-0.18 | 0.51 |
| V II | ... | -3.43+-0.25 | -0.22+-0.25 | 0.57 |
| Cr I | ... | -3.46+-0.15 | -0.25+-0.15 | 2.18 |
| Cr II | ... | -3.00+-0.17 | 0.21+-0.17 | 2.71 |
| Mn I | ... | -3.71+-0.16 | -0.5+-0.16 | 1.72 |
| Fe I | ... | -3.21+-0.14 | ... | 4.29 |
| Fe II | ... | -3.14+-0.16 | ... | 4.36 |
| Co I | ... | -3.33+-0.19 | -0.12+-0.19 | 1.66 |
| Ni I | ... | -3.24+-0.19 | -0.03+-0.19 | 2.98 |
| Zn I | ... | -2.76+-0.15 | 0.45+-0.15 | 1.8 |
| Rb I | ... | <-1.04 | <2.17 | <1.56 |
| Sr II | ... | -3.29+-0.26 | -0.08+-0.26 | -0.35 |
| Y II | ... | -3.88+-0.18 | -0.67+-0.18 | -1.6 |
| Zr II | ... | -3.34+-0.17 | -0.13+-0.17 | -0.69 |
| Nb II | ... | <-1.54 | <1.67 | <-0.12 |
| Mo I | ... | <-2.55 | <0.66 | <-0.63 |
| Tc I | ... | <-0.34 | <2.87 | <-0.34 |
| Ba II | ... | -4.20+-0.16 | -0.99+-0.16 | -1.95 |
| Ce II | ... | <-3.55 | <-0.34 | <-1.97 |
| Nd II | ... | <-3.05 | <0.16 | <-1.55 |
| Sm II | ... | <-2.78 | <0.43 | <-1.77 |
| Eu II | ... | -3.63+-0.24 | -0.42+-0.24 | -3.04 |
| Tb II | ... | <-1.99 | <1.22 | <-2.09 |
| Dy II | ... | -3.70+-0.27 | -0.49+-0.27 | -2.53 |
| Er II | ... | <-3.09 | <0.12 | <-2.16 |
| Tm II | ... | <-2.35 | <0.86 | <-2.35 |
| Yb II | ... | -3.88+-0.25 | -0.67+-0.25 | -2.89 |
| Hf II | ... | <-2.30 | <0.91 | <-1.42 |
| Ir I | ... | <-1.98 | <1.23 | <-0.63 |
| Pb I | ... | <-1.69 | <1.52 | <0.26 |
| Th II | ... | <-2.30 | <0.91 | <-2.3 |
: Data presented in the paper
: Data converted with the solar abundance from Grevesse et al. (1996)
Binarity
| Binarity | Negative |
| Vrad | -303.6 |
Basic Informations
| Observation Date | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2009-06-11-03:30 | 2454993.643 | MCDONALD | 33000 | 45-185 | 6000 | -303.8 |
| 2009-06-14-02:58 | 2454996.62 | MCDONALD | 33000 | 45-185 | 2100 | -303.5 |
| Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A | Declination : N/A | Right Ascension : N/A |
Photometric data
| V : 9.96 | B-V : | V-K : 2.11 | EB-V : 0.011 |