A0055

Bibliography Data

Title Chemical composition of the metal-poor carbon star HD 187216
ADS T.Kipper et al.,AAP, 290, 148, 1994
Authors T. Kipper, U. G. NielsBohrInst.. Jorgensen

List of objects

Object Comment S O
HD187216 6m telescope S O

S: Find this object in SIMBAD
O: Find this object in Other papers


HD187216

Atmospheric data

Teff : 3500 log g : 0.4 vturb : 3

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Li...-0.581.90.0
C...-1.181.37.33+-0.10
N...-2.280.25.60+-0.20
Na...-2.480.03.7
Mg...-2.380.15.2
Al...-2.78-0.34.7
Ca...-1.281.24.9
Sc...-0.881.62.1
Ti...-2.98-0.51.9
V...-2.88-0.41.7
Cr...-3.48-1.02.1
Mn...-1.580.94.7
Fe...-2.48...5.02
Co...-2.380.12.5
Ni...-2.080.44.1
Y...-0.981.51.0
Zr...-1.181.31.5
Nb...-0.881.61.0
Mo...-0.781.71.3
Ru...-0.881.60.9
Ba...0.022.52.0
La...0.222.71.2
Ce...0.623.12.1
Pr...0.523.01.2
Nd...0.523.02.5
Sm...0.523.01.1
Gd...0.523.01.5
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

Binarity

Binarity Negative
Vrad -129.0

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
1992-07-12 N/A LYNX N/A 100 N/A N/A
Galactic Longitude (l) : 117.81 Galactic Latitude (b) : 26.37 Declination : +85 21 57.184 Right Ascension : 19 24 18.3604

Photometric data

V : 9.57 B-V : 1.69