BPS CS22896-055: found in 1 paper(s).

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/I.U.Roederer et al.(2014)/

Find this object in SIMBAD

I.U.Roederer et al.,AJ, 147, 136, 2014 (A0309,ADS)

Atmospheric data

Teff : 5970+-48 log g : 1.85+-0.28 vturb : 3.15+-0.06

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Li I...<0.29<2.81<1.45
CH...<-1.75<0.77<6.8
NH...<-0.37<2.15<7.6
O I...-2.23+-0.160.29+-0.166.46
Mg I...-2.10+-0.170.42+-0.175.5
Al I...-3.11+-0.23-0.59+-0.233.34
Si I...-2.43+-0.310.09+-0.315.08
Ca I...-2.07+-0.190.45+-0.194.27
Sc II...-2.37+-0.150.15+-0.150.79
Ti I...-2.03+-0.170.49+-0.172.92
Ti II...-2.20+-0.150.32+-0.152.76
V II...-2.26+-0.240.26+-0.241.68
Cr I...-2.45+-0.170.07+-0.173.19
Cr II...-2.34+-0.160.18+-0.163.3
Mn I...-2.74+-0.17-0.22+-0.172.68
Fe I...-2.52+-0.17...4.98
Fe II...-2.51+-0.15...4.99
Co I...-2.41+-0.20.11+-0.22.58
Ni I...-2.45+-0.190.07+-0.193.77
Zn I...-2.24+-0.190.28+-0.192.32
Rb I...<-0.03<2.49<2.57
Sr II...-2.36+-0.250.16+-0.250.51
Y II...-2.84+-0.18-0.32+-0.18-0.63
Zr II...-2.19+-0.160.33+-0.160.4
Nb II...<-0.43<2.09<0.99
Mo I...<-0.69<1.83<1.23
Tc I...<1.27<3.79<1.27
Ba II...-2.76+-0.15-0.24+-0.15-0.58
La II...<-2.28<0.24<-1.11
Ce II...<-2.30<0.22<-0.72
Pr II...<-1.77<0.75<-1.06
Nd II...<-2.19<0.33<-0.69
Sm II...<-1.83<0.69<-0.82
Eu II...-2.05+-0.170.47+-0.17-1.53
Gd II...<-1.49<1.03<-0.37
Tb II...<-0.66<1.86<-0.76
Dy II...-2.11+-0.190.41+-0.19-1
Er II...<-1.56<0.96<-0.63
Tm II...<-1.14<1.38<-1.14
Yb II...-2.61+-0.26-0.09+-0.26-1.68
Hf II...<-0.93<1.59<-0.05
Pb I...<-0.35<2.17<1.6
Th II...<-0.99<1.53<-0.99
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

Binarity

Binarity Negative
Vrad -73.5

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
2003-06-14-03:15 2452804.64 MIKEBAADE 41000 80-180 3800 -72.9
2009-05-16-09:01 2454967.879 MIKELCO 41000 80-180 1500 -74
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

Photometric data

V : 13.53 B-V : 0.38 V-K : 1.44 EB-V : 0.05