LTT2415: found in 2 paper(s).

Labels:

/A.M.Boesgaard et al.(2005)/ /A.Stephens and A. M. Boesgaard(2002)/

Find this object in SIMBAD

A.M.Boesgaard et al.,ApJ, 633, 398, 2005 (A0193,ADS)

Atmospheric data

Teff : 6295+-88 log g : 4.11+-0.32 vturb : 1.55+-0.10

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Li I...1.15+-0.063.28+-0.062.31+-0.06
Fe...-2.13+-0.06...5.37+-0.06
    : 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 KECKHIRES 48000 140 N/A N/A
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

A.Stephens et al.,AJ, 123, 1647, 2002 (A0199,ADS)

Atmospheric data

Teff : 6295+-88 log g : 4.11+-0.32 vturb : 1.55+-0.10

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Mg I...-1.88+-0.16+0.25+-0.175.70+-0.16
Ca I...-1.78+-0.07+0.35+-0.084.58+-0.07
Ti...-1.71+-0.09+0.42+-0.093.31+-0.09
Ti I...-1.72+-0.100.41+-0.13.30+-0.1
Ti II...-1.71+-0.110.42+-0.113.31+-0.11
Cr...-2.17+-0.08-0.04+-0.083.50+-0.08
Cr I...-2.22+-0.06-0.09+-0.063.45+-0.06
Cr II...-1.90+-0.150.23+-0.153.77+-0.15
Fe...-2.13+-0.05...5.37+-0.05
Fe I...-2.12+-0.08...5.38+-0.08
Fe II...-2.14+-0.07...5.36+-0.07
Ni I...-2.16+-0.10-0.03+-0.114.09+-0.1
Ba II...-2.14+-0.07-0.01+-0.09-0.01+-0.07
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

Binarity

Vrad 253.6+-0.7

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
N/A 2451066.632 KECKHIRES 48000 140 900 253.6+-0.7

Photometric data

V : 12.180 B-V : 0.380