WISEAJ170859.25+314716.2

taken from 1 paper(s):

/V.M.Placco et al.(2019)/

V.M.Placco et al.,ApJ, 870, 122, 2019(ADS)

The R-Process Alliance: Spectroscopic Follow-up of Low-metallicity Star Candidates from the Best & Brightest Survey


Stellar Parameters

Teff : 5144 log g : 2.38

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
CN/A...+0.26...-1.410.387.02C
FeN/A-1.79......-1.79...5.71Fe

Position

Right Ascension : 17 08 59.28 Declination : +31 47 16.8 Galactic Longitude (l) : 54.390 Galactic Latitude (b) : 34.557

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2017-07-06 N/A KOSMOSKPNO 1800 >30 N/A N/A