WISEAJ154558.52+171611.0

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 : 4990 log g : 1.27

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...-0.20...-2.54-0.085.89C
FeN/A-2.46......-2.46...5.04Fe

Position

Right Ascension : 15 45 58.56 Declination : +17 16 12.0 Galactic Longitude (l) : 28.512 Galactic Latitude (b) : 48.631

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2017-07-04 N/A KOSMOSKPNO 1800 >30 N/A N/A