HD13826(VAri): found in 2 paper(s).

Labels:

/S.Van Eck et al.(2003)/ /T.C.Beers et al.(2007)/

Find this object in SIMBAD

S.Van Eck et al.,AAP, 404, 291, 2003 (A0015,ADS)

Atmospheric data

Teff : 3580 log g : -0.2

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Fe...-2.4+-0.4...5.10+-0.4
Zr...-1.30+-0.251.1+-0.251.30+-0.25
La...-1.10+-0.51.3+-0.50.07+-0.5
Ce...-0.80+0.5-0.21.6+0.5-0.20.78+0.5-0.2
Nd...-0.50+0.3-0.41.9+0.3-0.41.00+0.3-0.4
Pb...-1.20+0.2-0.11.2+0.2-0.10.75+0.2-0.1
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

Binarity

Vrad -168.2+-2.2

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
2000-09-16 2451804.739 CESESO 135000 44 N/A -168.2+-2.2
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

Photometric data

V : 8.52

T.C.Beers et al.,AJ, 133, 1193, 2007 (A0111,ADS)

Atmospheric data

Teff : 3500 log g : 0.5

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
C...-1.00+-0.35+1.5+-0.357.55+-0.35
N...-1.00+-0.46+1.5+-0.466.97+-0.46
O...-2.30+-0.22+0.2+-0.226.57+-0.22
Fe...-2.5...5.00
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

Isotope ratio

12C/13C 90+-10

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
2005-12-28 N/A SOAROSIRIS 3000 40 1200 N/A
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : +121423.6 Right Ascension : 021500.0

Photometric data

V : 8.45 B-V : 2.05 H : 4.620 J : 5.104 K : 4.364 EB-V : 0.142