HD161770
Original Names

• BD-09_4604 in C.Charbonnel+,AAP, 442, 961, 2005
• HIP87101 in T.Bensby+,AAP, 562, A71, 2014


taken from 1 paper(s):


/A.M.Boesgaard et al.(2011)/



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A.M.Boesgaard et al.,ApJ, 743, 140, 2011(ADS)

Beryllium and Alpha-element Abundances in a Large Sample of Metal-poor Stars




Stellar Parameters

Teff : 5708+-100

log g : 3.32+-0.2

vturb : 1.32+-0.2

Chemical Abundances

		Original Data			Converted Data Asplund et al. (2009)
Element	Nline	[X/H]	[X/Fe]	log-e	[X/H]	[X/Fe]	log-e	Element
Be	N/A	...	-0.12+-0.15	-0.20+-0.12	-1.58+-0.12	-0.08+-0.15	-0.20+-0.12	Be
O	N/A	-0.62+-0.22	+0.66+-0.24	...	-0.68+-0.22	0.82+-0.24	8.01+-0.22	O
Mg	N/A	-1.05+-0.07	...	...	-1.07+-0.07	0.43+-0.07	6.53+-0.07	Mg
Ti	N/A	-1.27+-0.09	...	...	-1.20+-0.09	0.30+-0.09	3.75+-0.09	Ti
Fe	N/A	-1.50+-0.09	...	...	-1.50+-0.09	...	6.00+-0.09	Fe




Position

Right Ascension :

Declination :

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
2004-09-07	N/A	KECKHIRES	42000	78	1500	N/A