HD80811: found in 2 paper(s).

Labels:

/B.E.Reddy et al.(2006)/ /A.Alves-Brito et al.(2010)/

Find this object in SIMBAD

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

Atmospheric data

Teff : 4911 log g : 3.29

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
C...-0.110.358.44
O...0.110.578.98
Na...-0.350.115.98
Mg...-0.210.257.37
Al...-0.140.326.33
Si...-0.220.247.33
Ca...-0.240.226.12
Sc...-0.310.152.86
Ti...-0.130.334.89
V...-0.270.193.73
Cr...-0.420.045.25
Mn...-0.67-0.214.72
Fe I...-0.46...7.04
Co...-0.400.064.52
Ni...-0.430.035.82
Cu...-0.240.223.97
Zn...-0.330.134.27
Y...-0.400.061.84
Ba...-0.57-0.111.56
Ce...-0.50-0.041.08
Nd...-0.330.131.17
Eu...0.110.570.62
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

Binarity

Vrad 26.6

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
2004-06 N/A MCDONALD 60000 100-200 N/A 26.6

A.Alves-Brito et al.,AAP, 513, A35, 2010 (C0003,ADS)

Atmospheric data

Teff : 4900 log g : 3.28 vturb : 1.18

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
O...0.000.518.87
Na...-0.42+-0.130.09+-0.135.91+-0.13
Mg...-0.19+-0.030.32+-0.037.39+-0.03
Al...-0.26+-0.050.25+-0.056.21+-0.05
Si...-0.22+-0.070.29+-0.077.33+-0.07
Ca...-0.28+-0.070.23+-0.076.08+-0.07
Ti...-0.07+-0.110.44+-0.114.95+-0.11
Fe I...-0.51+-0.07...6.99+-0.07
Fe II...-0.51+-0.04...6.99+-0.04
    : 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
2007-04 N/A MIKELCO 65000 200 N/A N/A
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

Photometric data

V : 8.35