HD221580: found in 1 paper(s).

Labels:

/R.G.Gratton et al.(2000)/

Find this object in SIMBAD

R.G.Gratton et al.,AAP, 354, 169, 2000 (A0049,ADS)

Atmospheric data

Teff : 5264 log g : 2.49 vturb : 1.56

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Li I...-0.160.981.00
O I...-0.880.267.99
Na...-1.31-0.175.02
Fe I...-1.14...6.36
    : 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
1995-05 N/A CESESO 50000 80-150 N/A N/A
1995-11 N/A CESESO 50000 80-150 N/A N/A
1995-11 N/A MCDONALD 60000 70-100 N/A N/A
Galactic Longitude (l) : 326.05 Galactic Latitude (b) : -59.84 Declination : -533929 Right Ascension : 233340.2

Photometric data

V : 9.20 B-V : 0.689