HD023798(HD23798): found in 5 paper(s).

Labels:

/R.G.Gratton et al.(2000)/ /J.P.Fulbright and J. A. Johnson(2003)/ /J.Simmerer et al.(2004)/ /B.W.Carney et al.(2003)/ /I.U.Roederer et al.(2010)/

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

Atmospheric data

Teff : 4487 log g : 1.07 vturb : 1.69

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Li I...-1.160.870.00
C...-2.84-0.815.71
O I...-1.710.327.16
Fe I...-2.03...5.47
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

Isotope ratio

12C/13C 5

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) : 229.25 Galactic Latitude (b) : -51.72 Declination : -305113 Right Ascension : 034645.7

Photometric data

V : 8.31 B-V : 1.100

J.P.Fulbright et al.,ApJ, 595, 1154, 2003 (A0074,ADS)

Atmospheric data

Teff : 4375 log g : 1.12 vturb : 2.2

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
O I...-1.28+-0.130.75+-0.137.41+-0.11
Fe...-2.03...5.47
Fe I...-2.36+-0.08...5.14+-0.08
Fe II...-2.01+-0.11...5.49+-0.11
    : 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
2001-09-30 N/A GECKOCFHT 130000 200 900 N/A
2002-01-07 N/A MAYALLKPNO 40000 80 900 N/A
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

Photometric data

V : 8.29 B-V : 1.03 V-K : 2.8

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

Atmospheric data

Teff : 4450 log g : 1.06 vturb : 2.50

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
C...-2.81-0.555.74
Fe I...-2.26...5.24
Fe II...-2.17...5.33
La II...-2.18+-0.120.08+-0.12-1.01+-0.12
Eu II...-1.87+-0.050.39+-0.05-1.36+-0.05
    : 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

B.W.Carney et al.,AJ, 125, 293, 2003 (A0138,ADS)

Atmospheric data

Teff : 4310 log g : 1.0

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Fe...-1.90...5.60
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

Binarity

Vrad 89.43

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
N/A 2446362.96783 TILLINGHAST N/A N/A N/A 89.68+-0.42
N/A 2446401.78900 TILLINGHAST N/A N/A N/A 88.83+-0.41
N/A 2446787.71699 TILLINGHAST N/A N/A N/A 89.75+-0.33
N/A 2447136.79971 TILLINGHAST N/A N/A N/A 89.75+-0.39
N/A 2447460.91417 TILLINGHAST N/A N/A N/A 90.15+-0.36
N/A 2447843.79947 TILLINGHAST N/A N/A N/A 89.43+-0.38
N/A 2448876.02775 TILLINGHAST N/A N/A N/A 89.21+-0.39
N/A 2449374.63523 MMT N/A N/A N/A 90.44+-0.50
N/A 2450799.72249 MMT N/A N/A N/A 88.32+-0.36
N/A 2450822.67207 MMT N/A N/A N/A 88.76+-0.38
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : -305113 Right Ascension : 034645.7

Photometric data

V-K : 2.80

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

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Fe...-2.26...5.24
Zn I...-2.210.052.39
Y II...-2.43-0.17-0.19
Pb I...-2.160.10-0.21
    : 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