G 25-22: found in 1 paper(s).

Labels:

/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 : 5350+-41 log g : 3.95+-0.25 vturb : 1.15+-0.12

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Li I... -2.33-0.1 +-0.11.59
CH...-2.58+-0.25-0.25+-0.255.85
Mg I...-1.97+-0.150.36+-0.155.62
Ca I...-1.95+-0.150.38+-0.154.38
Sc II...-2.46+-0.13-0.13+-0.130.69
Ti I...-2.13+-0.10.2+-0.12.82
Ti II...-2.01+-0.130.32+-0.132.94
V I...-2.42+-0.18-0.09+-0.181.51
Cr I...-2.41+-0.1-0.08+-0.13.22
Mn I...-2.76+-0.13-0.43+-0.132.66
Fe I...-2.33+-0.1...5.17
Fe II...-2.33+-0.14...5.17
Co I...-2.38+-0.21-0.05+-0.212.61
Ni I...-2.18+-0.160.15+-0.164.03
Zn I...-2.25+-0.150.08+-0.152.31
Sr II...-2.33+-0.150.00+-0.150.54
Y II...<-2.72<-0.39<-0.48
Zr II...<-1.73<0.60<0.87
Ba II...-2.63+-0.12-0.3+-0.12-0.44
La II...<-1.75<0.58<-0.58
Ce II...<-1.47<0.86<0.11
Pr II...<-1.00<1.33<-0.29
Nd II...<-1.39<0.94<0.11
Sm II...<-1.14<1.19<-0.13
Eu II...<-1.63<0.70<-1.12
Gd II...<-0.67<1.66<0.45
Tb II...<0.29<2.62<0.19
Dy II...<-1.05<1.28<0.09
Tm II...<0.80<3.13<0.8
Hf II...<-0.18<2.15<0.7
Pb I...<-0.49<1.84<1.46
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

Binarity

Binarity Negative
Vrad -150.8

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
2008-11-04-03:59 2454774.667 HRSHET 30000 15-100 3200 -150.8
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

Photometric data

V : 12.32 B-V : 0.47 V-K : 1.38 EB-V : 0.088