HD75530: found in 2 paper(s).

Labels:

/R.G.Gratton et al.(2003)/ /B.E.Reddy et al.(2006)/

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R.G.Gratton et al.,AAP, 404, 187, 2003 (A0135,ADS)

Atmospheric data

Teff : 5255 log g : 4.39

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
O I...0.01+-0.0690.62+-0.0698.88+-0.069
Na I...-0.43+-0.0540.18+-0.0545.90+-0.054
Mg I...-0.15+-0.0550.46+-0.0557.43+-0.055
Si I...-0.38+-0.0480.23+-0.0487.17+-0.048
Ca I...-0.37+-0.0330.24+-0.0335.99+-0.033
Ti I...-0.26+-0.030.35+-0.034.76+-0.03
Ti II...-0.32+-0.0480.29+-0.0484.70+-0.048
Fe I...-0.61+-0.051...6.89+-0.051
Fe II...-0.63+-0.066...6.87+-0.066
    : 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 KECKNIRSPEC 50000 >100 N/A 33.3
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : -53210 Right Ascension : 85021

Photometric data

V : 9.19 B-V : 0.734

B.E.Reddy et al.,MNRAS, 367, 1329, 2006 (C0002,ADS)

Atmospheric data

Teff : 5256 log g : 4.65

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
O...-0.020.578.85
Na...-0.520.075.81
Mg...-0.390.27.19
Al...-0.330.266.14
Si...-0.340.257.21
Ca...-0.480.115.88
Sc...-0.450.142.72
Ti...-0.340.254.68
V...-0.400.193.60
Cr...-0.60-0.015.07
Mn...-0.87-0.284.52
Fe I...-0.59...6.91
Co...-0.500.094.42
Ni...-0.570.025.68
Cu...-0.570.023.64
Zn...-0.490.14.11
Y...-0.69-0.11.55
Ba...-0.81-0.221.32
Ce...-0.61-0.020.97
Nd...-0.440.151.06
Eu...-0.260.330.25
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

Binarity

Vrad 33.4

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
2004-06 N/A MCDONALD 60000 100-200 N/A 33.4