G 40-8: found in 3 paper(s).

Labels:

/J.Simmerer et al.(2004)/ /I.U.Roederer et al.(2010)/ /T.Gehren et al.(2006)/

Find this object in SIMBAD

J.Simmerer et al.,ApJ, 617, 1091, 2004 (A0131,ADS)

Atmospheric data

Teff : 5200 log g : 4.08 vturb : 0.50

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
C...-1.07-0.17.48
Fe I...-0.97...6.53
Fe II...-0.88...6.62
    : 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 MCDONALD 60000 100 N/A N/A
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

I.U.Roederer et al.,ApJ, 724, 975, 2010 (A0243,ADS)

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Fe...-0.97...6.53
Zn I...-0.700.273.9
Y II...-1.19-0.221.05
Pb I...-0.820.151.13
    : 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 MCDONALD 60000 100 N/A N/A
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

T.Gehren et al.,AAP, 451, 1065, 2006 (A0259,ADS)

Binarity

Binarity Positive

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
N/A FOCES 40000 200 10800 N/A
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : +243729.6 Right Ascension : 080854.45

Photometric data

V : 9.64 B-V : 0.681