HD142948: found in 2 paper(s).

Labels:

/R.G.Gratton et al.(2000)/ /A.Alves-Brito et al.(2010)/

Find this object in SIMBAD

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

Atmospheric data

Teff : 4713 log g : 2.17 vturb : 1.38

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Li I...-1.16-0.390.00
C...-1.12-0.357.43
O I...-0.770.008.10
Na...-0.650.125.68
Fe I...-0.77...6.73
Fe II...-0.53...6.97
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

Isotope ratio

12C/13C 12

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) : 328.56 Galactic Latitude (b) : -00.64 Declination : -535105 Right Ascension : 160002.4

Photometric data

V : 8.08 B-V : 0.970

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

Atmospheric data

Teff : 4800 log g : 2.37 vturb : 1.45

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
O...-0.24+-0.030.49+-0.038.63+-0.03
Na...-0.61+-0.010.12+-0.015.72+-0.01
Mg...-0.49+-0.10.24+-0.107.09+-0.1
Al...-0.46+-0.150.27+-0.156.01+-0.15
Si...-0.45+-0.050.28+-0.057.10+-0.05
Ca...-0.54+-0.070.19+-0.075.82+-0.07
Ti...-0.54+-0.110.19+-0.114.48+-0.11
Fe I...-0.73+-0.08...6.77+-0.08
Fe II...-0.53+-0.06...6.97+-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
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 : 8.024